CN111249193A - Skin care oil and preparation method and application thereof - Google Patents
Skin care oil and preparation method and application thereof Download PDFInfo
- Publication number
- CN111249193A CN111249193A CN202010062024.5A CN202010062024A CN111249193A CN 111249193 A CN111249193 A CN 111249193A CN 202010062024 A CN202010062024 A CN 202010062024A CN 111249193 A CN111249193 A CN 111249193A
- Authority
- CN
- China
- Prior art keywords
- oil
- skin care
- skin
- leaf extract
- care oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/678—Tocopherol, i.e. vitamin E
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/74—Biological properties of particular ingredients
- A61K2800/78—Enzyme modulators, e.g. Enzyme agonists
- A61K2800/782—Enzyme inhibitors; Enzyme antagonists
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
The invention provides skin care oil and a preparation method and application thereof, and relates to the technical field of cosmetics. The skin care oil is mainly prepared by compounding hemp leaf extract, grease, an antioxidant and auxiliary materials according to a specific mass percentage, wherein the hemp leaf extract can effectively reduce cell inflammation, improve the barrier function of skin and relieve the skin state of sensitive skin; the grease and the antioxidant in the skin care oil are reasonably compounded, and the skin care oil has the effect of stabilizing a skin care oil system; meanwhile, the skin care oil also comprises auxiliary materials which are reasonably compounded with the hemp leaf extract, so that the effect of improving the sensitive state of the skin by the skin care oil can be further enhanced. The skin care oil can realize the synergistic effect through reasonable compatibility of the components, and the prepared skin care oil can effectively enhance the barrier function of skin and improve the skin state of sensitive skin.
Description
Technical Field
The invention relates to the technical field of cosmetics, in particular to skin care oil and a preparation method and application thereof.
Background
Sensitive Skin (SS) refers to a high-response state of skin under physiological or pathological conditions, mainly occurs on face, and is clinically manifested as easy burning, stabbing pain, itching and tightening subjective symptoms of skin when being stimulated by physical, chemical and mental factors, accompanied or not accompanied by objective signs of erythema, scaling, telangiectasia and the like. Climate change, air pollution and complexity of cosmetic types and components improve the possibility of sensitive skin appearing and receiving stimulation, and the perception rate and attention of sensitive skin gradually rise due to the improvement of people's awareness of skin health. Developers in the cosmetics industry are aware of this phenomenon, placing skin care products directed to sensitive skin in an increasingly important position.
Cannabis is a plant of the genus cannabis of the family moraceae, and has three distinct species, respectively: cannabis Sativa (Cannabis Indica), Cannabis Sativa (Cannabis Sativa), and Cannabis Sativa (Cannabis Ruderalis). There are 483 known compounds of cannabis, which contain at least 65 different cannabinoids. The main active ingredients of the cannabis extract are low Tetrahydrocannabinol (THC) and Cannabidiol (CBD), wherein THC is a psychoactive component of cannabis and CBD is a non-psychoactive medical component. Products derived from the cannabis plant can be divided according to their field of application: cosmetic/industrial applications, pharmaceutical applications and recreational products.
Cannabidiol (CBD) is a cannabinoid that was first discovered in cannabis extracts in 1940. CBD is produced in the flowers, leaves and stems of the cannabis plant. According to different parts of the extract, the extract can be divided into the hemp seed oil, the hemp leaf extract and the hemp flower extract, wherein the CBD content of the conventional hemp seed oil is lower than 25ppm, and the CBD content of the hemp leaf extract is much higher (100ppm), so that the practical application value of the hemp leaf is higher. The Israel scientist found 1200 genes affected by CBD through studies: of these, 600 gene transcripts were up-regulated by CBD and 524 were down-regulated. CBD also showed regulation of the expression of 491 genes, 165 of which are associated with skin (4, 18). Thus, evidence that CBD is beneficial to the skin is presumably that it has been shown to activate cannabinoids and PPAR γ receptors in the skin. Known skin benefits: 1) the moisturizing capability is improved; 2) lifting the skin barrier 3) soothing/resisting inflammation of the skin 4) relieving itching 5) controlling oil and clearing pox 6) treating psoriasis/atopic inflammation.
However, the number of cosmetics containing the cannabis leaf extract is small, and only a part of the commercially available products are also widely declared as concepts. Therefore, research on the application of the hemp leaf extract in cosmetics and the development of a cosmetic for sensitive skin, which can enhance the barrier function of skin and improve the sensitive state of skin, has become necessary and urgent and is certainly welcomed in the market.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The skin care oil is prepared by compounding hemp leaf extract, grease, an antioxidant and auxiliary materials according to a specific mass percentage, can realize a synergistic effect through reasonable compatibility of the components, and can effectively enhance the barrier function of skin and improve the skin state of sensitive skin.
The second purpose of the invention is to provide a preparation method of skin care oil, which has the advantage of simple preparation process.
The third purpose of the invention is to provide the application of the skin care oil, and the skin care oil can be widely applied to the preparation of cosmetics.
In order to achieve the above purpose of the present invention, the following technical solutions are adopted:
the skin care oil provided by the invention comprises the following components in percentage by mass:
0.1-20 wt% of hemp leaf extract, 30-99 wt% of grease, 0.05-5.0 wt% of antioxidant and 0.1-20 wt% of auxiliary material;
the sum of the mass percentages of the components in the skin care oil is 100 wt%.
Further, the skin care oil comprises the following components in percentage by mass:
2-10 wt% of hemp leaf extract, 64.9-86.95 wt% of grease, 1.05-2.1 wt% of antioxidant and 8-15 wt% of auxiliary materials;
the sum of the mass percentages of the components in the skin care oil is 100 wt%;
preferably, the skin care oil comprises the following components in percentage by mass:
10 wt% of hemp leaf extract, 72.9 wt% of grease, 2.1 wt% of antioxidant and 15 wt% of auxiliary materials.
Further, the cannabis leaf extract satisfies the following conditions: the content of cannabidiol in the cannabis leaf extract is 100-20000 ppm;
and, the content of low tetrahydrocannabinol in the cannabis leaf extract is less than 2 ppm.
Further, the grease comprises vegetable grease and synthetic grease;
preferably, the content of the vegetable oil in the oil is 0.01-50 wt%, preferably 0.01-30 wt%;
preferably, the vegetable oil comprises at least one of squalane, jojoba oil, wheat germ oil, avocado oil, sweet almond oil, corn oil, rice bran oil, grape seed oil, macadamia nut oil, acanga oil, rosa canina fruit oil, sunflower seed oil, hippophae rhamnoides fruit oil, olive fruit oil, corn germ oil, rice germ oil, and coconut oil;
more preferably, the vegetable oil comprises at least one of sweet almond oil, jojoba oil, squalane, wheat germ oil, and macadamia nut oil;
preferably, the synthetic grease comprises at least one of hydrogenated polyisobutene, hydrogenated polydecene, cyclopentadimethylsiloxane, isododecane, isohexadecane, dioctyl carbonate, oleyl erucate, isopropyl isostearate, isononyl isononanoate, C12-15 benzoate, decyl cocoate, triglycerides, octyldodecanol, octyldimethicone, caprylic/capric triglyceride, ethylhexyl palmitate, propylene glycol dicaprylate/dicaprate, diisopropyl sebacate, butylene glycol dicaprylate/dicaprate, phenyl trimethicone, tricitrate, propylheptyl caprylate, and phytosterol canola oil glyceride.
Further, the antioxidant is a fat-soluble antioxidant;
preferably, the fat-soluble antioxidant comprises at least one of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), butylated hydroxytoluene, tocopherol acetate, ascorbyl tetraisopalmitate and p-hydroxyacetophenone.
Further, the skin care oil also comprises auxiliary materials;
preferably, the mass percentage of the auxiliary materials in the skin care oil is 0.1-20 wt%;
preferably, the auxiliary material comprises at least one of egg oil, SymRelief 100, SymRepiair and DEFENSIL.
Further, the skin care oil comprises the following components in percentage by mass:
2-10 wt% of hemp leaf extract, 15-20 wt% of butanediol dicaprylate/dicaprate, 5-8 wt% of egg oil, 6-10 wt% of isononyl isononanoate, 1-2 wt% of phytosterol canola oil glyceride, 0.05-0.1 wt% of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), 1-2 wt% of tocopherol acetate, 40.9-49.95 wt% of isohexadecane, 2-5 wt% of squalane, 1001-2 wt% of SymRelief, 2-3 wt% of DEFENSIS, 0-2 wt% of SymReair and 0-1 wt% of avocado oil; the sum of the mass percentages of the components in the skin care oil is 100%;
preferably, the skin care oil comprises the following components in percentage by mass:
5-10 wt% of hemp leaf extract, 15-18 wt% of butanediol dicaprylate/dicaprate, 6-8 wt% of egg oil, 8-10 wt% of isononyl isononanoate, 1-2 wt% of phytosterol canola oil glyceride, 0.08-0.1 wt% of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), 1.5-2 wt% of tocopherol acetate, 40.9-49.95 wt% of isohexadecane, 3-5 wt% of squalane, 1001-2 wt% of SymRelief, 2-3 wt% of DEFENSIL, 0-2 wt% of SymRepiair and 0-1 wt% of avocado oil; the sum of the mass percentages of the components in the skin care oil is 100%;
more preferably, the skin care oil comprises the following components in percentage by mass:
hemp leaf extract 10 wt%, butylene glycol dicaprylate/dicaprate 15 wt%, egg oil 8 wt%, isononyl isononanoate 10 wt%, phytosterol canola oil glycerides 2 wt%, pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate) 0.1 wt%, tocopherol acetate 2 wt%, isohexadecane 40.9 wt%, squalane 5 wt%, SymRelief 1002 wt%, defenil 3 wt% and SymRepair 2 wt%;
preferably, the butylene glycol dicaprylate/dicaprate in the skin care oil is replaced with caprylic/capric triglyceride.
The preparation method of the skin care oil provided by the invention comprises the following steps:
mixing the above components uniformly to obtain skin care oil.
Further, the preparation method comprises the following steps:
(a) heating and dissolving caprylic/capric triglyceride, egg yolk oil, isononyl isononanoate, phytosterol, canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula ratio, and uniformly mixing to obtain a mixed solution A;
(b) cooling for the first time, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a) for dissolving, and uniformly mixing to obtain mixed solution B;
(c) and (c) cooling for the second time, then adding the hemp leaf extract, SymRelief 100, DEFENSIL and optional SymRepiair and/or avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing to obtain the skin care oil.
Furthermore, the heating and dissolving temperature in the step (a) is 65-70 ℃, and preferably 68 ℃;
preferably, the temperature of the first temperature reduction in the step (b) is 58-62 ℃, and preferably 60 ℃;
preferably, the temperature of the second temperature reduction in the step (c) is 42-48 ℃, and preferably 45 ℃;
preferably, the preparation method further comprises the step of (d) cooling and discharging, wherein the temperature of the cooled and discharged material is 30-35 ℃, and is preferably 32 ℃.
The invention provides an application of the skin care oil in preparation of cosmetics.
Compared with the prior art, the invention has the beneficial effects that:
the skin care oil provided by the invention is mainly prepared by compounding hemp leaf extract, grease, an antioxidant and auxiliary materials according to a specific mass percentage, the hemp leaf extract is added into the skin care oil, and the hemp leaf extract has the effects of destroying NF-kB pathway and reducing IL-8 factor release, so that the cell inflammation can be effectively reduced, the skin barrier function is improved, and the skin state of sensitive skin is relieved; the grease and the antioxidant in the skin care oil are reasonably compounded, so that the skin care oil has the function of stabilizing a skin care oil system, and the prepared skin care oil has good stability; meanwhile, the skin care oil also comprises auxiliary materials which are reasonably compounded with the hemp leaf extract, so that the effect of improving the sensitive state of the skin by the skin care oil can be further enhanced. The skin care oil can realize the synergistic effect through reasonable compatibility of the components, wherein the hemp leaf extract has excellent inflammation relieving effect, the state of sensitive skin can be obviously improved through compounding the lipid (grease) with the barrier repair function and the related raw materials for slowing down the regulation of the sensory nerve function of the skin, and the prepared skin care oil can effectively enhance the barrier function of the skin and improve the skin state of the sensitive skin.
The preparation method of the skin care oil provided by the invention comprises the step of uniformly mixing the components to obtain the skin care oil. The preparation method has the advantage of simple preparation process.
The skin care oil provided by the invention can be widely applied to the preparation of cosmetics.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to one aspect of the invention, the skin care oil comprises the following components in percentage by mass: 0.1-20 wt% of hemp leaf extract, 30-99 wt% of grease, 0.05-5.0 wt% of antioxidant and 0.1-20 wt% of auxiliary material;
the sum of the mass percentages of the components in the skin care oil is 100 wt%.
The skin care oil provided by the invention is mainly prepared by compounding hemp leaf extract, grease, an antioxidant and auxiliary materials according to a specific mass percentage, the hemp leaf extract is added into the skin care oil, and the hemp leaf extract has the effects of destroying NF-kB pathway and reducing IL-8 factor release, so that the cell inflammation can be effectively reduced, the skin barrier function is improved, and the skin state of sensitive skin is relieved; the grease and the antioxidant in the skin care oil are reasonably compounded, so that the skin care oil has the function of stabilizing a skin care oil system, and the prepared skin care oil has good stability; meanwhile, the skin care oil also comprises auxiliary materials which are reasonably compounded with the hemp leaf extract, so that the effect of improving the sensitive state of the skin by the skin care oil can be further enhanced. The skin care oil can realize the synergistic effect through reasonable compatibility of the components, and the prepared skin care oil can effectively enhance the barrier function of skin and improve the skin state of sensitive skin.
Typical but non-limiting preferred embodiments of the above cannabis leaf extract are: 0.1 wt%, 1 wt%, 2 wt%, 4 wt%, 6 wt%, 8 wt%, 10 wt%, 12 wt%, 14 wt%, 16 wt%, 18 wt% and 20 wt%; typical but non-limiting preferred embodiments of the above-mentioned fats and oils are: 30 wt%, 40 wt%, 50 wt%, 60 wt%, 70 wt%, 80 wt% and 99 wt%; typical but non-limiting preferred embodiments of the above antioxidants are: 0.05 wt%, 1 wt%, 2 wt%, 4 wt% and 5.0 wt%; typical but non-limiting preferred embodiments of the above-mentioned adjuvants are: 0.1 wt%, 1 wt%, 2 wt%, 4 wt%, 6 wt%, 8 wt%, 10 wt%, 12 wt%, 14 wt%, 16 wt%, 18 wt% and 20 wt%.
In a preferred embodiment of the present invention, the skin care oil comprises the following components by mass percent: 2-10 wt% of hemp leaf extract, 64.9-86.95 wt% of grease, 1.05-2.1 wt% of antioxidant and 8-15 wt% of auxiliary materials;
the sum of the mass percentages of the components in the skin care oil is 100 wt%;
preferably, the skin care oil comprises the following components in percentage by mass: 10 wt% of hemp leaf extract, 72.9 wt% of grease, 2.1 wt% of antioxidant and 15 wt% of auxiliary materials.
According to the invention, the technical effect of the skin care oil is further optimized by adjusting and optimizing the use ratio of the raw materials of the hemp leaf extract, the grease, the antioxidant and the auxiliary materials.
In a preferred embodiment of the present invention, the cannabis leaf extract satisfies the following condition: the content of cannabidiol in the cannabis leaf extract is 100-20000 ppm;
and, the content of low tetrahydrocannabinol in the cannabis leaf extract is less than 2 ppm.
Preferably, the cannabis leaf extract is prepared by a supercritical carbon dioxide extraction method.
In a preferred embodiment of the present invention, the fat or oil includes vegetable fat or oil and synthetic fat or oil;
in the preferred embodiment, the content of the vegetable oil or fat in the oil or fat is 0.01 to 50 wt%, preferably 0.01 to 30 wt%;
in the above preferred embodiment, the vegetable oil or fat includes at least one of squalane, jojoba seed oil, wheat germ oil, avocado oil, sweet almond oil, corn oil, rice bran oil, grape seed oil, macadamia nut oil, argan oil, rosa canina fruit oil, sunflower seed oil, hippophae rhamnoides fruit oil, olea europaea fruit oil, corn germ oil, rice germ oil, and coconut oil;
in a preferred embodiment, the vegetable oil or fat has relatively high oxidation stability and a relatively light skin feel as the skin care oil, and examples thereof include jojoba oil, vegetable squalane, wheat germ oil, sweet almond oil, macadamia nut oil, and the like.
Preferably, the vegetable oil comprises at least one of sweet almond oil, jojoba oil, squalane, wheat germ oil, and macadamia nut oil;
in the above preferred embodiment, the synthetic oil or fat comprises at least one of hydrogenated polyisobutene, hydrogenated polydecene, cyclopentadimethylsiloxane, isododecane, isohexadecane, dioctyl carbonate, oleyl erucate, isopropyl isostearate, isononyl isononanoate, C12-15 benzoate, decyl cocoate, triglycerides, octyldodecanol, octylpolydimethylsiloxane, caprylic/capric triglyceride, ethylhexyl palmitate, propylene glycol dicaprylate/dicaprate, diisopropyl sebacate, butylene glycol dicaprylate/dicaprate, phenyl trimethicone, tricitrate, propylheptyl caprylate and phytosterol canola oil glyceride.
In a preferred embodiment of the present invention, the antioxidant is a fat-soluble antioxidant;
as a preferred embodiment, the above fat-soluble antioxidant is more beneficial for the absorption of the skin care oil of the present application by the skin.
Preferably, the fat-soluble antioxidant comprises at least one of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), butylated hydroxytoluene, tocopherol acetate, ascorbyl tetraisopalmitate and p-hydroxyacetophenone.
In a preferred embodiment of the present invention, the skin care oil further comprises an adjuvant;
in a preferred embodiment, the excipient is a fat-soluble soothing active, typically but not limited to, at least one of egg oil, SymRelief 100, symrepaair and defenil.
The egg yolk oil contains a large amount of fat and protein, has good nutrition and protection effects on skin wound, can reduce vascular permeability, and promotes tissue growth;
the SymRelief 100 is a cosmetic additive produced by Dezhixin, the main components of the SymRelief are bisabolol and a ginger root extract, and the main anti-inflammatory mechanism is that the SymRelief can effectively inhibit IL-1 α and PGE 2;
the SymRepiair is a cosmetic additive which is sold as Defushi and produced by Demusizin company, and the main components of the SymRepiair are composed of hexyldecanol, stearic acid, brassinosteroid and α -bisabolol.
The DEFENSIL is a cosmetic additive produced by RAHN in Switzerland, mainly comprises octyldodecanol, echeveria oil, sunflower oil unsaponifiable matter, extract of flos seu herba Aristolochiae/leaf/vine, and tocopherol, and has effects of inhibiting 5-lipoxygenase, reducing inflammation process, inhibiting phospholipase A2 and cyclooxygenase-2, reducing inflammation and anaphylaxis, and is rich in β -sterol, and has skin soothing effect.
In the preferable embodiment, the auxiliary material accounts for 0.1-20 wt% of the skin care oil;
typical but non-limiting preferred embodiments of the above-mentioned adjuvants are: 0.1 wt%, 1 wt%, 2 wt%, 4 wt%, 6 wt%, 8 wt%, 10 wt%, 12 wt%, 14 wt%, 16 wt%, 18 wt% and 20 wt%.
In a preferred embodiment of the present invention, the skin care oil comprises the following components by mass percent:
2-10 wt% of hemp leaf extract, 15-20 wt% of butanediol dicaprylate/dicaprate, 5-8 wt% of egg oil, 6-10 wt% of isononyl isononanoate, 1-2 wt% of phytosterol canola oil glyceride, 0.05-0.1 wt% of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), 1-2 wt% of tocopherol acetate, 40.9-49.95 wt% of isohexadecane, 2-5 wt% of squalane, 1001-2 wt% of SymRelief, 2-3 wt% of DEFENSIS, 0-2 wt% of SymReair and 0-1 wt% of avocado oil; the sum of the mass percentages of the components in the skin care oil is 100%;
typical but non-limiting preferred embodiments of the above cannabis leaf extract are: 2 wt%, 4 wt%, 6 wt%, 8 wt% and 10 wt%; typical but non-limiting preferred embodiments of the above butanediol dicaprylate/dicaprate are: 15 wt%, 16 wt%, 17 wt%, 18 wt%, 19 wt% and 20 wt%; typical but non-limiting preferred embodiments of the egg oil described above are: 5 wt%, 6 wt%, 7 wt% and 8 wt%; typical but non-limiting preferred embodiments of the isononyl isononanoate described above are: 6 wt%, 7 wt%, 8 wt%, 9 wt% and 10 wt%; typical but non-limiting preferred embodiments of the aforementioned phytosterol canola oil glycerides are: 1 wt%, 1.2 wt%, 1.4 wt%, 1.6 wt%, 1.8 wt%, and 2 wt%; typical but non-limiting preferred embodiments of the pentaerythritol tetrakis (bis-tert-butylhydroxyhydrocinnamate) described above are: 0.05 wt%, 0.06 wt%, 0.07 wt%, 0.08 wt%, 0.09 wt%, and 0.1 wt%; typical but non-limiting preferred embodiments of the above mentioned tocopheryl acetates are: 1 wt%, 1.2 wt%, 1.4 wt%, 1.6 wt%, 1.8 wt%, and 2 wt%; typical but non-limiting preferred embodiments of the above isohexadecane are: 40.9 wt%, 42.9 wt%, 44.9 wt%, 46.9 wt%, 48.5 wt%, 49 wt% and 49.95 wt%; typical but non-limiting preferred embodiments of the squalane described above are: 2 wt%, 2.5 wt%, 3 wt%, 3.5 wt%, 4 wt%, 4.5 wt%, and 5 wt%; typical but non-limiting preferred embodiments of the above SymRelief 100 are: 1 wt%, 1.2 wt%, 1.4 wt%, 1.6 wt%, 1.8 wt%, and 2 wt%; typical but non-limiting preferred embodiments of the DEFENSIL described above are: 2 wt%, 2.2 wt%, 2.4 wt%, 2.6 wt%, 2.8 wt% and 3 wt%; typical but non-limiting preferred embodiments of the above sym repaair are: 0 wt%, 0.5 wt%, 1 wt%, 1.4 wt%, 1.8 wt%, and 2 wt%; typical but non-limiting preferred embodiments of the above avocado oil are: 0 wt%, 0.2 wt%, 0.4 wt%, 0.6 wt%, 0.8 wt% and 1 wt%.
Preferably, the skin care oil comprises the following components in percentage by mass:
5-10 wt% of hemp leaf extract, 15-18 wt% of butanediol dicaprylate/dicaprate, 6-8 wt% of egg oil, 8-10 wt% of isononyl isononanoate, 1-2 wt% of phytosterol canola oil glyceride, 0.08-0.1 wt% of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), 1.5-2 wt% of tocopherol acetate, 40.9-49.95 wt% of isohexadecane, 3-5 wt% of squalane, 1001-2 wt% of SymRelief, 2-3 wt% of DEFENSIL, 0-2 wt% of SymRepiair and 0-1 wt% of avocado oil; the sum of the mass percentages of the components in the skin care oil is 100%;
more preferably, the skin care oil comprises the following components in percentage by mass:
hemp leaf extract 10 wt%, butylene glycol dicaprylate/dicaprate 15 wt%, egg oil 8 wt%, isononyl isononanoate 10 wt%, phytosterol canola oil glycerides 2 wt%, pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate) 0.1 wt%, tocopherol acetate 2 wt%, isohexadecane 40.9 wt%, squalane 5 wt%, SymRelief 1002 wt%, defenil 3 wt% and SymRepair 2 wt%;
in the invention, the technical effect of the skin care oil is further optimized by further adjusting and optimizing the dosage proportion of the raw materials of each component.
In a preferred embodiment of the invention, the butylene glycol dicaprylate/dicaprate in the skin care oil is replaced with caprylic/capric triglyceride.
According to one aspect of the invention, a preparation method of the skin care oil comprises the following steps:
mixing the above components uniformly to obtain skin care oil.
The preparation method of the skin care oil provided by the invention comprises the step of uniformly mixing the components to obtain the skin care oil. The preparation method has the advantage of simple preparation process.
In a preferred embodiment of the present invention, the preparation method comprises the steps of:
(a) heating and dissolving caprylic/capric triglyceride, egg yolk oil, isononyl isononanoate, phytosterol, canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula ratio, and uniformly mixing to obtain a mixed solution A;
(b) cooling for the first time, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a) for dissolving, and uniformly mixing to obtain mixed solution B;
(c) and (c) cooling for the second time, then adding the hemp leaf extract, SymRelief 100, DEFENSIL and optional SymRepiair and/or avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing to obtain the skin care oil.
In the preferred embodiment, the temperature for heating and dissolving in the step (a) is 65-70 ℃, preferably 68 ℃;
in a preferred embodiment, the temperature for heating and dissolving in step (a) is too high, which may increase the probability of oxidation of the oil or fat or active substance, and too low may not facilitate the dissolution of the solid substance.
Typical but non-limiting preferred embodiments of the temperature for the heated dissolution of step (a) above are: 65 ℃, 66 ℃, 67 ℃, 68 ℃, 69 ℃ and 70 ℃.
In the preferred embodiment, the temperature of the first temperature reduction in the step (b) is 58-62 ℃, preferably 60 ℃;
typical but non-limiting preferred embodiments of the first temperature reduction in step (b) above are: 58 ℃, 59 ℃, 60 ℃, 61 ℃ and 62 ℃.
In the preferred embodiment, the temperature of the second temperature reduction in the step (c) is 42-48 ℃, preferably 45 ℃;
typical but non-limiting preferred embodiments of the first temperature reduction in step (c) above are: 42 deg.C, 43 deg.C, 44 deg.C, 45 deg.C, 46 deg.C, 47 deg.C and 48 deg.C.
In the above preferred embodiment, the preparation method further comprises a step of (d) cooling and discharging, wherein the temperature of the cooled and discharged material is 30-35 ℃, and is preferably 32 ℃.
Typical but non-limiting preferred embodiments of the temperature of the water wash described above are: 30 ℃, 31 ℃, 32 ℃, 33 ℃, 34 ℃ and 35 ℃.
According to one aspect of the invention, the skin care oil is used for preparing cosmetics.
The skin care oil provided by the invention can be widely applied to the preparation of cosmetics.
The technical solution of the present invention will be further described with reference to examples and comparative examples.
Example 1
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula amount to 65 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 58 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 42 ℃, adding the hemp leaf extract, SymRelief 100, DEFENSIL and avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing;
(d) and cooling to 30-35 ℃, and discharging to obtain the skin care oil.
Example 2
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula amount to 70 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 62 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 48 ℃, adding the hemp leaf extract, SymRelief 100, DEFENSIL and avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing;
(d) cooling to 35 deg.C, and discharging to obtain skin care oil.
Example 3
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula amount to 66 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 59 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 43 ℃, adding the hemp leaf extract, SymRelief 100, DEFENSIL and avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing;
(d) cooling to 31 ℃, and discharging to obtain the skin care oil.
Example 4
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula amount to 69 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 61 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 47 ℃, adding the hemp leaf extract, SymRelief 100, DEFENSIL and avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing;
(d) cooling to 34 deg.C, and discharging to obtain skin care oil.
Example 5
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula amount to 70 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 60 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 45 ℃, adding the hemp leaf extract, SymRelife 100, DEFENSIL and SymRepiair into the mixed solution B obtained in the step (B) for dissolving, and uniformly mixing;
(d) cooling to 32 ℃, and discharging to obtain the skin care oil.
Example 6
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating caprylic/capric triglyceride, ethylhexyl palmitate, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula ratio to 68 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 60 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 45 ℃, adding the hemp leaf extract, SymRelife 100, DEFENSIL and SymRepiair into the mixed solution B obtained in the step (B) for dissolving, and uniformly mixing;
(d) cooling to 32 ℃, and discharging to obtain the skin care oil.
Example 7
The skin care oil comprises the following components in percentage by mass:
the preparation method of the skin care oil comprises the following steps:
(a) heating butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula ratio to 65-70 ℃ for dissolving, and uniformly mixing to obtain a mixed solution A;
(b) cooling to 60 ℃, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a), dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling to 45 ℃, adding the hemp leaf extract, SymRelife 100, DEFENSIL and SymRepiair into the mixed solution B obtained in the step (B) for dissolving, and uniformly mixing;
(d) cooling to 32 ℃, and discharging to obtain the skin care oil.
Comparative example 1
The skin care oil comprises the following components in percentage by mass:
the comparative skin oil was prepared as in example 7.
Comparative example 2
The skin care oil comprises the following components in percentage by mass:
the comparative skin oil was prepared as in example 7.
Experimental example 2
Studies have shown that when skin is in a sensitive state, its transdermal water loss (TEWL) is higher than normal skin, and the stratum corneum water content and skin sebum are lower than normal skin. In view of the above, in order to show that the skin care oil prepared by the present application can effectively enhance the barrier function of skin and improve the skin condition of sensitive skin, an effect experiment is performed by using the skin care oil prepared in example 7 of the present application.
Introduction to test methods
1. Subject: in 10 cases of sensitive skin women in 25-45 years old Guangdong area (living in the Guangdong area for more than 3 years), the selected criteria are that the skin is easy to have objective symptoms such as erythema, pimple, dryness, desquamation, epidermis thinness, skin telangiectasia and the like; subjective symptoms such as stabbing pain, burning, tightness, pruritus and the like occur by self perception; the score of the lactic acid stimulation test is more than or equal to 3; the subject received no anti-allergy treatment 3 days ago.
2. The experimental conditions are as follows: the measurement is carried out indoors, no sunlight is directly irradiated, the room temperature is 20-25 ℃, and the relative humidity of air is 50-60%. Before measurement, the experimental subject is asked to wash face with warm water without using any cosmetics, and the test is waited in a test rest room, and the skin is kept in a natural state for more than 2 h. When in measurement, the test object is taken as a seat, the measuring instrument is vertically contacted with the skin surface of the measurement part, and the numerical value is read and recorded at a proper time according to different test contents. Three times for each measurement, and the average value was taken.
3. An experimental instrument: skin sebum content was measured using a skin oil tester MPA4-Sebumeter SM815(Courage Khazaka, Germany), and the amount of sebum absorbed by a skin at a measurement site for 30 seconds (in. mu.g/cm)2). All subject sites were double-buccal.
Testing the water content of the horny layer: corneometer CM825 (moisture test probe) from the CK multi-probe skin test system MPA6(Courage Khazaka, germany). Capacitance was used to measure the skin water content (expressed as a percentage). The test site was tested for sebum.
And (4) TEWL detection: the [ units are g/(h.cm.) measured using a Tewameter TM300 (moisture loss test Probe TWEL) (coupling Khazaka, Germany) from the CK Multi-Probe skin test System MPA6 (coupling Khazaka, Germany)2)]. The test site was tested for sebum.
4. The experimental method comprises the following steps: 10 experimental subjects were selected, and the skin care oil prepared in example 7 was continuously applied to the face in the morning and evening for 28 days, and the sebum content/stratum corneum water content/TEWL value before and after the product application was collected and compared with the data. Wherein a lower TWEL value and an increased sebum/stratum corneum water content value indicates a greater barrier function and an improved skin sensitivity.
The specific experimental results are shown in the following table:
as can be seen from the table, through the 28-day experiment, the TEWL value of most of the test objects is reduced, and the sebum content/the water content of the horny layer are obviously improved, so that the skin care oil prepared by the invention is proved to be really effective.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The skin care oil is characterized by comprising the following components in percentage by mass: 0.1-20 wt% of hemp leaf extract, 30-99 wt% of grease, 0.05-5.0 wt% of antioxidant and 0.1-20 wt% of auxiliary material;
the sum of the mass percentages of the components in the skin care oil is 100 wt%.
2. The skin oil according to claim 1, characterized in that the skin oil comprises the following components in percentage by mass: 2-10 wt% of hemp leaf extract, 64.9-86.95 wt% of grease, 1.05-2.1 wt% of antioxidant and 8-15 wt% of auxiliary materials;
the sum of the mass percentages of the components in the skin care oil is 100 wt%;
preferably, the skin care oil comprises the following components in percentage by mass: 10 wt% of hemp leaf extract, 72.9 wt% of grease, 2.1 wt% of antioxidant and 15 wt% of auxiliary materials.
3. The skin care oil according to claim 1 or 2, characterized in that the cannabis leaf extract fulfils the following conditions: the content of cannabidiol in the cannabis leaf extract is 100-20000 ppm;
and, the content of low tetrahydrocannabinol in the cannabis leaf extract is less than 2 ppm.
4. A skin oil according to claim 1 or 2 wherein the oil comprises vegetable and synthetic oils;
preferably, the content of the vegetable oil in the oil is 0.01-50 wt%, preferably 0.01-30 wt%;
preferably, the vegetable oil comprises at least one of squalane, jojoba oil, wheat germ oil, avocado oil, sweet almond oil, corn oil, rice bran oil, grape seed oil, macadamia nut oil, acanga oil, rosa canina fruit oil, sunflower seed oil, hippophae rhamnoides fruit oil, olive fruit oil, corn germ oil, rice germ oil, and coconut oil;
more preferably, the vegetable oil comprises at least one of sweet almond oil, jojoba oil, squalane, wheat germ oil, and macadamia nut oil;
preferably, the synthetic grease comprises at least one of hydrogenated polyisobutene, hydrogenated polydecene, cyclopentadimethylsiloxane, isododecane, isohexadecane, dioctyl carbonate, oleyl erucate, isopropyl isostearate, isononyl isononanoate, C12-15 benzoate, decyl cocoate, triglycerides, octyldodecanol, octyldimethicone, caprylic/capric triglyceride, ethylhexyl palmitate, propylene glycol dicaprylate/dicaprate, diisopropyl sebacate, butylene glycol dicaprylate/dicaprate, phenyl trimethicone, tricitrate, propylheptyl caprylate, and phytosterol canola oil glyceride.
5. A skin care oil according to claim 1 or 2, characterized in that the antioxidant is a fat-soluble antioxidant;
preferably, the fat-soluble antioxidant comprises at least one of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), butylated hydroxytoluene, tocopherol acetate, ascorbyl tetraisopalmitate and p-hydroxyacetophenone;
preferably, the auxiliary material comprises at least one of egg oil, SymRelief 100, SymRepiair and DEFENSIL.
6. The skin oil according to claim 1, characterized in that the skin oil comprises the following components in percentage by mass:
2-10 wt% of hemp leaf extract, 15-20 wt% of butanediol dicaprylate/dicaprate, 5-8 wt% of egg oil, 6-10 wt% of isononyl isononanoate, 1-2 wt% of phytosterol canola oil glyceride, 0.05-0.1 wt% of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), 1-2 wt% of tocopherol acetate, 40.9-49.95 wt% of isohexadecane, 2-5 wt% of squalane, 1001-2 wt% of SymRelief, 2-3 wt% of DEFENSIS, 0-2 wt% of SymReair and 0-1 wt% of avocado oil; the sum of the mass percentages of the components in the skin care oil is 100%;
preferably, the skin care oil comprises the following components in percentage by mass: 5-10 wt% of hemp leaf extract, 15-18 wt% of butanediol dicaprylate/dicaprate, 6-8 wt% of egg oil, 8-10 wt% of isononyl isononanoate, 1-2 wt% of phytosterol canola oil glyceride, 0.08-0.1 wt% of pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate), 1.5-2 wt% of tocopherol acetate, 40.9-49.95 wt% of isohexadecane, 3-5 wt% of squalane, 1001-2 wt% of SymRelief, 2-3 wt% of DEFENSIL, 0-2 wt% of SymRepiair and 0-1 wt% of avocado oil; the sum of the mass percentages of the components in the skin care oil is 100%;
more preferably, the skin care oil comprises the following components in percentage by mass: hemp leaf extract 10 wt%, butylene glycol dicaprylate/dicaprate 15 wt%, egg oil 8 wt%, isononyl isononanoate 10 wt%, phytosterol canola oil glycerides 2 wt%, pentaerythritol tetrakis (di-tert-butyl hydroxyhydrocinnamate) 0.1 wt%, tocopherol acetate 2 wt%, isohexadecane 40.9 wt%, squalane 5 wt%, SymRelief 1002 wt%, defenil 3 wt% and SymRepair 2 wt%;
preferably, the butylene glycol dicaprylate/dicaprate in the skin care oil is replaced with caprylic/capric triglyceride.
7. A method for preparing a skin care oil according to any one of claims 1 to 6, wherein the method comprises the following steps:
mixing the above components uniformly to obtain skin care oil.
8. The method of preparing a skin care oil according to claim 7, comprising the steps of:
(a) heating and dissolving butanediol dicaprylate/dicaprate, egg yolk oil, isononyl isononanoate, phytosterol canola oil glyceride and pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamic acid) ester according to the formula amount, and uniformly mixing to obtain a mixed solution A;
(b) cooling for the first time, adding tocopheryl acetate, isohexadecane and squalane into the mixed solution A obtained in the step (a) for dissolving, and uniformly mixing to obtain mixed solution B;
(c) cooling for the second time, adding the hemp leaf extract, SymRelief 100, DEFENSIL and optional SymRepiair and/or avocado oil into the mixed liquor B obtained in the step (B) for dissolving, and uniformly mixing to obtain skin care oil;
preferably, the butanediol dicaprylate/dicaprate in step (a) is replaced with caprylic/capric triglyceride.
9. The preparation method of skin care oil according to claim 8, wherein the temperature for heating and dissolving in the step (a) is 65-70 ℃, preferably 68 ℃;
preferably, the temperature of the first temperature reduction in the step (b) is 58-62 ℃, and preferably 60 ℃;
preferably, the temperature of the second temperature reduction in the step (c) is 42-48 ℃, and preferably 45 ℃;
preferably, the preparation method further comprises the step of (d) cooling and discharging, wherein the temperature of the cooled and discharged material is 30-35 ℃, and is preferably 32 ℃.
10. Use of a skin care oil according to any one of claims 1 to 6 in the preparation of a cosmetic product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062024.5A CN111249193A (en) | 2020-01-17 | 2020-01-17 | Skin care oil and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062024.5A CN111249193A (en) | 2020-01-17 | 2020-01-17 | Skin care oil and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111249193A true CN111249193A (en) | 2020-06-09 |
Family
ID=70944152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010062024.5A Pending CN111249193A (en) | 2020-01-17 | 2020-01-17 | Skin care oil and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111249193A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350101A (en) * | 2022-08-25 | 2022-11-18 | 广东丸美生物技术股份有限公司 | Skin care oil and preparation method thereof |
| CN115721581A (en) * | 2022-11-23 | 2023-03-03 | 深圳市仙迪化妆品股份有限公司 | Antioxidant composition and skin-moistening essence oil prepared from same |
| CN115721586A (en) * | 2022-09-05 | 2023-03-03 | 广东丸美生物技术股份有限公司 | Skin care substrate |
| CN117860624A (en) * | 2024-02-05 | 2024-04-12 | 广州源大生物科技有限公司 | Bionic sebum membrane composition with relieving effect and preparation method thereof |
-
2020
- 2020-01-17 CN CN202010062024.5A patent/CN111249193A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350101A (en) * | 2022-08-25 | 2022-11-18 | 广东丸美生物技术股份有限公司 | Skin care oil and preparation method thereof |
| CN115721586A (en) * | 2022-09-05 | 2023-03-03 | 广东丸美生物技术股份有限公司 | Skin care substrate |
| CN115721586B (en) * | 2022-09-05 | 2023-09-15 | 广东丸美生物技术股份有限公司 | Skin care matrix |
| CN115721581A (en) * | 2022-11-23 | 2023-03-03 | 深圳市仙迪化妆品股份有限公司 | Antioxidant composition and skin-moistening essence oil prepared from same |
| CN117860624A (en) * | 2024-02-05 | 2024-04-12 | 广州源大生物科技有限公司 | Bionic sebum membrane composition with relieving effect and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11571373B2 (en) | Skin care preparations for babies | |
| CN111249193A (en) | Skin care oil and preparation method and application thereof | |
| WO2022252761A1 (en) | Soothing repair cream and preparation method therefor | |
| CN108542870B (en) | Mild soothing infant face cream | |
| CN110731974B (en) | Skin external composition with enhanced anti-inflammatory efficacy | |
| CN110859762B (en) | Gel containing Camellia japonica extract and having after-sun repair effect and preparation method thereof | |
| CN113197836A (en) | Moisturizing, relieving, itching-relieving and skin-protecting cream and preparation method thereof | |
| EP3215169A1 (en) | Treatment of atopic dermatitis with indigo naturalis or indigo producing plant extract | |
| CN113995693B (en) | Essence composition of liposome with anti-inflammatory effect, and preparation method and application thereof | |
| CN113057902A (en) | Camellia seed oil cream containing hydrolyzed vegetable protein and preparation method thereof | |
| Altuntaş et al. | Anti-aging potential of a cream containing herbal oils and honey: Formulation and in vivo evaluation of effectiveness using non-invasive biophysical techniques | |
| CN112641692A (en) | Anti-allergy repairing composition and preparation method and application thereof | |
| KR20190103255A (en) | Cosmetic composition comprising a combination of pongamia oil and 4-t-butylcyclohexanol for the treatment of injections | |
| Piccioni et al. | Improving skin aging, skin hydration and sensitive skin with four specific skin care products: results from a single-centre, observational, prospective study | |
| US20150118334A1 (en) | Topical compositions for the treatment of chronic inflammatory skin disease | |
| US20190160116A1 (en) | Dermatologic composition containing escherichia coli and enterococcus faecalis | |
| US8383166B2 (en) | Stable hydrophobic topical herbal formulationn | |
| KR20190079291A (en) | Cosmetic composition containing pseudo-ceramide originated from botanical oil | |
| CN115040438B (en) | Skin composition for promoting skin barrier repair function, preparation method and application thereof | |
| KR20210066660A (en) | Compostion for anti-inflammation, skin moisturizing, skin wound healing, or skin regeneration comprising extracts of black waxy rice with giant embryo | |
| CN110025508A (en) | A kind of essence cream and preparation method thereof preventing striae of pregnancy generation | |
| EP3108877A1 (en) | Topical composition comprising natural ingredients for bruising or hematoma healing on skin and use thereof | |
| CN113101245A (en) | Composition and care product with effect of repairing stretch marks | |
| KR20050048287A (en) | A cosmetic composition for treating atopian skin | |
| JP2007230976A (en) | Production inhibitor i for granulocyte/macrophage colony stimulating factor (gm-csf) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |
|
| RJ01 | Rejection of invention patent application after publication |