CN109199955B

CN109199955B - Water replenishing spray and preparation method thereof

Info

Publication number: CN109199955B
Application number: CN201811265081.2A
Authority: CN
Inventors: 马乐新
Original assignee: Guangdong Changhao Pharmacy Co ltd
Current assignee: Guangdong Changhao Pharmacy Co ltd
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2021-08-31
Anticipated expiration: 2038-10-26
Also published as: CN109199955A

Abstract

The invention discloses a moisturizing spray and a preparation method thereof, wherein the moisturizing spray comprises the following components in parts by weight: 2-6 parts of tremella extract, 2-6 parts of witch hazel leaf extract, 1-5 parts of peony root extract, 1-5 parts of maiyin lepidium extract, 1-4.5 parts of asiatic centella root extract, 100-200 parts of water, 2-6 parts of glycerol, 0.5-3 parts of betaine, 1-5 parts of hydrolyzed collagen, 0.5-3 parts of carnosine, 0.5-2 parts of ascorbyl tetraisopalmitate, 11-5 parts of oligopeptide-11, 1-2 parts of EDTA disodium, 1-2 parts of PEG-40 hydrogenated castor oil, 0.5-2 parts of hexanediol and 0.5-1 part of p-hydroxyacetophenone. The tremella extract, the hamamelis virginiana leaf extract, the peony root extract, the lepidium meyenii extract and the asiatic centella root extract are combined together, so that the synergistic effect is achieved, redundant grease is effectively inhibited, oil and water of skin are balanced, the oil is controlled, and meanwhile, the moisturizing effect is achieved, the moisture is kept for a long time, and the skin is softened.

Description

Water replenishing spray and preparation method thereof

Technical Field

The invention relates to the technical field of cosmetics, and particularly relates to a moisturizing spray and a preparation method thereof.

Background

The gradual reduction of the water content of the skin is one of the pathological mechanisms of the aging appearance, when the water content of the horny layer is lower than 10 percent, the skin is dry and desquamated, the imbricate parallel arrangement of the horny cell layers has cracks, the skin is easily eroded by the physical factors of the external environment, and the water and the electrolyte in the skin are also easily evaporated or lost. Skin moisturizing is the most important basic means for ensuring the barrier function of the stratum corneum and protecting and beautifying the skin. The moisturizing product mainly achieves the purpose that the skin contains certain moisture by preventing moisture in the skin from losing and absorbing moisture of the external environment, currently, the accepted moisturizing active ingredients are bionic agents, such as ceramide, hyaluronic acid, sodium pyrrolidone carboxylate and the like, and can be combined with free water in the skin after being absorbed by the skin to enable the free water to be not easily volatilized so as to play a moisturizing role.

Sprays are one of the skin care products that are popular in modern times, and moisturizing sprays are one of the most common. They are generally composed of natural mineral or thermal spring water and contain a large amount of minerals and trace elements. The moisturizing spray can moisturize the skin anytime and anywhere, can adjust the water-oil balance of the skin, relieve the pressure of the skin, resist allergy and increase the natural protection function of the skin. When in use, the face cleanser can be directly sprayed on the face after cleaning the skin in the morning and evening, so that the cleaning step is further completed. The liquid can be used at any time, and especially in hot summer, when the skin feels dry and hot, the liquid can be sprayed lightly to feel refreshing and smooth immediately. In addition, the skin can be used in autumn and winter to resist the dryness of the skin, so that the skin can be drunk with full water at any time and any place.

Moisturizing sprays on the market are various in variety, but the moisturizing effect is not obvious, essential moisturizing is difficult to achieve, and the requirements of consumers are difficult to meet.

Disclosure of Invention

The invention aims to provide a moisturizing spray, which aims at the problem of skin dryness and utilizes the mutual synergistic effect of active ingredients of various plant extracts to play a moisturizing role.

In order to achieve the purpose, the invention adopts the technical scheme that:

the water replenishing spray comprises the following components in parts by weight: 2-6 parts of tremella extract, 2-6 parts of hamamelis virginiana leaf extract, 1-5 parts of peony root extract, 1-5 parts of lepidium meyenii extract and 1-4.5 parts of asiatic centella root extract.

Mechine pepperweed extract: contains carbohydrate with protein content of more than 10% and 59%; 8.5% of fiber contains abundant mineral substances such as zinc, calcium, iron, titanium, rubidium, potassium, sodium, copper, manganese, magnesium, strontium, phosphorus, iodine, etc., contains vitamins C, B1, B2, B6, A, E, B12 and B5, has low fat content but mostly unsaturated fatty acid, linoleic acid and linolenic acid with content of more than 53%, and natural active components including alkaloid, glucosinolate and its decomposition products such as benzyl isothiocyanate, sterol, polyphenol, etc. In 1999, american scientists discovered that maca contains two new plant active ingredients, macamides and macaenes, and determined that these two substances have a significant effect on balancing the secretion of hormones in the human body, so maca is also known as a natural hormone engine. In the targeted research of maca products, several special maca alkaloids are discovered, and the applicant discovers that the combination of the lepidium meyenii extract and other extracts can strengthen the dermal-epidermal junction layer structure, has good effects of supplementing water and tightening skin and the like, enhances the skin elasticity, deeply repairs the skin and enables the skin to be full of vitality when the lepidium meyenii extract is used in cosmetics.

Centella asiatica is a dicotyledonous plant centella asiatica of Umbelliferae. Has the effects of clearing away heat and toxic materials, and promoting diuresis and detumescence. The centella asiatica can tighten the connecting part of the epidermis and the dermis, can soften the skin, is beneficial to solving the problem of skin relaxation, and enables the skin to be smooth and elastic; the collagen in the dermis is promoted to be formed, the fibrin is regenerated and is connected again, and the skin achieves the effects of tightening and smoothing. Can also help the injured tissue to heal and compact the skin. Can promote the close connection between the epidermis and the dermis, inhibit the increase of fat cells, and prevent skin edema and obesity. The centella asiatica extract can effectively inhibit tyrosinase activity/reduce melanin formation, and whiten skin, and the centella asiatica is suitable for various skin types.

The hamamelis virginiana extract can rapidly permeate into skin, comprehensively regulate the skin from inside to outside, balance the pH value and the grease secretion of the skin, purify pores, repair damaged skin, effectively regulate diastolic pores, obviously astringe coarse pores, prevent blackheads and acnes from being generated, and enable the skin to rapidly present a fine, smooth and compact state.

White fungus extract: the tremella contains tremella polysaccharide ingredients, the tremella polysaccharide can absorb a large amount of water, and has the same high moisture retention property no matter under the conditions of low humidity or high humidity, and the tremella is used in skin care products, has the functions of repairing epidermis and increasing the water content of the epidermis, improves the water content of stratum corneum, gives the skin a soft feeling, improves the integral value of the skin conductivity, improves the water retention capacity of the skin, and reduces the water release constant; the tremella polysaccharide has no sticky feeling, does not feel tight after being dried, gives moist and smooth feeling to the skin, can resist partial free radicals, and is particularly suitable for skin care products.

Peony root extract: the peony essence is called as Chinese 'national flower' and has been used as an ornamental flower for thousands of years, the peony is called 'flower king' in 'Luoyang famous garden' and the peony is called 'Luoyang flower' in 'qunshan Fang'. Peony as a medicine is firstly listed as a Chinese product in the book of medicine, and has more than 2000 years of medicinal history in China. The modern research starts in 1887, but the research on peony root-bark (also called peony root) has greatly progressed in the aspects of chemistry and pharmacology until the 50 th of the 20 th century, particularly after the 50 th, the research is gradually deepened, a large number of chemical components are separated, and pharmacodynamics, metabolism and toxicology research is carried out, so that a powerful basis is provided for the clinical efficacy and safe medication of the moutan bark;

by analysis in modern chemistry and pharmacology: the cortex moutan contains paeonol, paeonol glycoside (paeonol glycoside deca-arabinose), and paeoniflorin. Also contains 0.15-0.4% of volatile oil and phytosterol. The active ingredients mainly comprise paeonol, paeonol glycoside and paeoniflorin.

The inventor finds that when the tremella extract, the hamamelis virginiana leaf extract, the peony root extract, the lepidium meyenii extract and the asiatic centella root extract are combined together, the tremella extract, the hamamelis virginiana leaf extract, the peony root extract, the lepidium meyenii extract and the asiatic centella root extract can effectively inhibit redundant grease, balance oil and water of skin, control oil and simultaneously have a water replenishing effect, keep moisture and moisten for a long time and soften skin. And (4) synergy. In particular, the invention is rich in the lepidium meyenii extract, can strengthen the structure of the dermal-epidermal junction layer, has good effects of resisting aging, firming skin and the like, enhances the skin elasticity, deeply repairs the skin and enables the skin to be full of vitality.

Preferably, the moisturizing spray comprises the following ingredients in parts by weight: 2-4 parts of tremella extract, 3-4 parts of hamamelis virginiana leaf extract, 1.5-3 parts of peony root extract, 1.5-2.5 parts of lepidium meyenii extract and 1-3 parts of asiatic centella root extract. In the composition, the effect of the composition is influenced by the proportion of the components, and researches show that the moisturizing effect of the composition is better within the preferable weight part range.

Preferably, the moisturizing spray comprises the following ingredients in parts by weight: 3.5 parts of tremella extract, 3 parts of hamamelis virginiana leaf extract, 2 parts of peony root extract, 2 parts of madder lepidium extract and 2.5 parts of asiatic centella root extract. The inventor of the present invention has unexpectedly found out in a large number of experiments that the moisturizing effect of the composition of the present invention is optimal at the specific weight ratio.

Preferably, the moisturizing spray further comprises the following components in parts by weight: 100-200 parts of water, 2-6 parts of glycerol, 0.5-3 parts of betaine, 1-5 parts of hydrolyzed collagen, 0.5-3 parts of carnosine, 0.5-2 parts of ascorbyl tetraisopalmitate, 11-5 parts of oligopeptide-11, 1-2 parts of EDTA disodium, 1-2 parts of PEG-40 hydrogenated castor oil, 0.5-2 parts of hexanediol and 0.5-1 part of p-hydroxyacetophenone.

Preferably, the moisturizing spray further comprises the following components in parts by weight: 150 parts of water, 3 parts of glycerol, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12 parts, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone.

Preferably, the moisturizing spray further comprises the following components in parts by weight: 100-180 parts of water, 3-4 parts of glycerol, 1-2 parts of betaine, 1-4 parts of hydrolyzed collagen, 0.5-2 parts of carnosine, 1-1.5 parts of ascorbyl tetraisopalmitate, 12-3 parts of oligopeptide-12, 1.2-2 parts of EDTA disodium, 1.2-1.8 parts of PEG-40 hydrogenated castor oil, 0.8-1 part of hexanediol and 0.5-0.8 part of p-hydroxyacetophenone.

Preferably, the moisturizing spray comprises the following ingredients in parts by weight: 180 parts of water, 3.5 parts of glycerol, 2 parts of tremella extract, 3.5 parts of hamamelis virginiana leaf extract, 2 parts of betaine, 1 part of hydrolyzed collagen, 0.5 part of carnosine, 3 parts of peony root extract, 2.5 parts of lepidium meyenii extract, 1 part of asiatic centella root extract, 1.2 parts of ascorbyl tetraisopalmitate, 12.5 parts of oligopeptide-12.5 parts of EDTA disodium, 1.5 parts of PEG-40 hydrogenated castor oil, 0.8 part of hexanediol and 0.6 part of p-hydroxyacetophenone.

Preferably, the moisturizing spray comprises the following ingredients in parts by weight: 150 parts of water, 4 parts of glycerol, 4 parts of tremella extract, 4 parts of hamamelis virginiana leaf extract, 1.5 parts of betaine, 4 parts of hydrolyzed collagen, 1.5 parts of carnosine, 1.5 parts of peony root extract, 1.5 parts of lepidium meyenii extract, 3 parts of asiatic centella root extract, 1.5 parts of ascorbyl tetraisopalmitate, 13 parts of oligopeptide-13 parts of EDTA disodium, 1.5 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.8 part of p-hydroxyacetophenone.

The invention also provides a preparation method of the moisturizing spray, which comprises the following steps: 1) accurately weighing water, glycerol, a tremella extract, a hamamelis virginiana leaf extract, betaine, hydrolyzed collagen, carnosine, a peony root extract, a Lepidium meyenii extract, a centella asiatica root extract, oligopeptide-1, EDTA disodium, hexanediol and p-hydroxyacetophenone, adding into a stirring pot, mixing and stirring at the room temperature of 500-800 r/min for 30-60 min, and dispersing uniformly; 2) sequentially adding ascorbyl tetraisopalmitate and PEG-40 hydrogenated castor oil into the step 1), stirring for 3-5 min at the speed of 500-800 r/min, uniformly stirring and discharging.

The invention has the beneficial effects that: the tremella extract, the hamamelis virginiana leaf extract, the peony root extract, the lepidium meyenii extract and the asiatic centella root extract are combined together, so that the skin moisturizing cream effectively inhibits redundant grease, balances oil and water of skin, has a moisturizing effect while controlling oil, keeps moisture for a long time, softens skin and synergizes. In particular, the invention is rich in the lepidium meyenii extract, can strengthen the structure of the dermal-epidermal junction layer, has good effects of resisting aging, firming skin and the like, enhances the skin elasticity, deeply repairs the skin and enables the skin to be full of vitality.

Detailed Description

The raw materials used in the following examples are all commercially available general-purpose products unless otherwise specified.

Example 1

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 150 parts of water, 3 parts of glycerol, 3.5 parts of tremella extract, 3 parts of hamamelis virginiana leaf extract, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 2 parts of peony root extract, 2 parts of maiyin lepidium extract, 2.5 parts of centella asiatica root extract, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12 parts, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone.

The preparation method of the moisturizing spray comprises the following steps: 1) accurately weighing water, glycerol, a tremella extract, a hamamelis virginiana leaf extract, betaine, hydrolyzed collagen, carnosine, a peony root extract, a Lepidium meyenii extract, a centella asiatica root extract, oligopeptide-1, EDTA disodium, hexanediol and p-hydroxyacetophenone, adding into a stirring pot, mixing and stirring at the room temperature of 500-800 r/min for 30-60 min, and dispersing uniformly; 2) sequentially adding ascorbyl tetraisopalmitate and PEG-40 hydrogenated castor oil into the step 1), stirring for 3-5 min at the speed of 500-800 r/min, uniformly stirring and discharging.

Example 2

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 100 parts of water, 2 parts of glycerol, 2.5 parts of tremella extract, 2 parts of hamamelis virginiana leaf extract, 0.5 part of betaine, 2 parts of hydrolyzed collagen, 1 part of carnosine, 1 part of peony root extract, 1 part of lepidium meyenii extract, 2 parts of centella asiatica root extract, 0.5 part of ascorbyl tetraisopalmitate, 11 parts of oligopeptide-11 parts, 1 part of EDTA disodium, 1 part of PEG-40 hydrogenated castor oil, 0.5 part of hexanediol and 0.8 part of p-hydroxyacetophenone. The method of preparing the moisturizing spray of this example was the same as example 1.

Example 3

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 180 parts of water, 3.5 parts of glycerol, 2 parts of tremella extract, 3.5 parts of hamamelis virginiana leaf extract, 2 parts of betaine, 1 part of hydrolyzed collagen, 0.5 part of carnosine, 3 parts of peony root extract, 2.5 parts of lepidium meyenii extract, 1 part of asiatic centella root extract, 1.2 parts of ascorbyl tetraisopalmitate, 12.5 parts of oligopeptide-12.5 parts of EDTA disodium, 1.5 parts of PEG-40 hydrogenated castor oil, 0.8 part of hexanediol and 0.6 part of p-hydroxyacetophenone. The method of preparing the moisturizing spray of this example was the same as example 1.

Example 4

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 150 parts of water, 4 parts of glycerol, 4 parts of tremella extract, 4 parts of hamamelis virginiana leaf extract, 1.5 parts of betaine, 4 parts of hydrolyzed collagen, 1.5 parts of carnosine, 1.5 parts of peony root extract, 1.5 parts of lepidium meyenii extract, 3 parts of asiatic centella root extract, 1.5 parts of ascorbyl tetraisopalmitate, 13 parts of oligopeptide-13 parts of EDTA disodium, 1.5 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.8 part of p-hydroxyacetophenone. The method of preparing the moisturizing spray of this example was the same as example 1.

Example 5

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 200 parts of water, 6 parts of glycerol, 5 parts of tremella extract, 5 parts of hamamelis virginiana leaf extract, 2 parts of betaine, 5 parts of hydrolyzed collagen, 3 parts of carnosine, 4 parts of peony root extract, 3.5 parts of maiyin lepidium extract, 4 parts of centella asiatica root extract, 1 part of ascorbyl tetraisopalmitate, 15 parts of oligopeptide-15 parts, 1.5 parts of EDTA disodium, 2 parts of PEG-40 hydrogenated castor oil, 2 parts of hexanediol and 1 part of p-hydroxyacetophenone. The method of preparing the moisturizing spray of this example was the same as example 1.

Example 6

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 180 parts of water, 4 parts of glycerol, 6 parts of tremella extract, 6 parts of hamamelis virginiana leaf extract, 3 parts of betaine, 4 parts of hydrolyzed collagen, 2.5 parts of carnosine, 5 parts of peony root extract, 5 parts of lepidium meyenii extract, 4.5 parts of asiatic centella root extract, 2 parts of ascorbyl tetraisopalmitate, 14.5 parts of oligopeptide-14.5 parts, 1.6 parts of EDTA disodium, 1.8 parts of PEG-40 hydrogenated castor oil, 1.5 parts of hexanediol and 0.8 part of p-hydroxyacetophenone. The method of preparing the moisturizing spray of this example was the same as example 1.

Comparative example 1

The moisturizing spray of this comparative example includes the following components in parts by weight: 150 parts of water, 3 parts of glycerol, 3.5 parts of tremella extract, 3 parts of hamamelis virginiana leaf extract, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 2 parts of peony root extract, 2.5 parts of centella asiatica root extract, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone. The moisturizing spray of this comparative example was prepared in the same manner as in example 1.

Comparative example 2

The moisturizing spray of this comparative example includes the following components in parts by weight: 150 parts of water, 3 parts of glycerol, 3.5 parts of tremella extract, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 2 parts of peony root extract, 2 parts of maiyin lepidium extract, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12 parts, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone. The moisturizing spray of this comparative example was prepared in the same manner as in example 1.

Comparative example 3

The moisturizing spray of this comparative example includes the following components in parts by weight: 150 parts of water, 3 parts of glycerol, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 2 parts of peony root extract, 2 parts of maiyin lepidium extract, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone. The moisturizing spray of this comparative example was prepared in the same manner as in example 1.

Comparative example 4

As an embodiment of the moisturizing spray of the present invention, the moisturizing spray comprises the following components in parts by weight: 150 parts of water, 3 parts of glycerol, 3.5 parts of tremella extract, 3 parts of hamamelis virginiana leaf extract, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 0.5 part of peony root extract, 10 parts of lepidium meyenii extract, 0.5 part of centella asiatica root extract, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12 parts, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone. The moisturizing spray of this comparative example was prepared in the same manner as in example 1.

Example 7

The moisturizing sprays prepared in examples 1 to 6 were sealed in sealed packages, respectively, and then placed in an environment of 40 ℃ and 85% relative humidity, and continuously observed and tested, and the specific results are shown in table 1 below.

Table 1: anticorrosion test result table

Group of	Observation results
		Example 1	No abnormal taste after 100 days, and pure smell
Example 2	No abnormal taste after 100 days, and pure smell
		Example 3	No abnormal taste after 100 days, and pure smell
Example 4	No abnormal taste after 100 days, and pure smell
		Example 5	No abnormal taste after 100 days, and pure smell
Example 6	100 daysNo abnormal aftertaste and pure smell

Example 8

Moisture is one of important shaping substances of the horny layer of the epidermis of the skin, the horny layer of the epidermis is thinned when the skin is aged, the content of natural moisture-retaining components in the horny layer is reduced, the hydration capability of the skin is reduced, and the water loss of the skin is increased; at the same time, the cell shrinkage tissues shrink, and the histological structure and the morphological change appear, so that the skin gradually appears fine wrinkles.

The degree of skin aging and the efficacy of the moisturizing skin care product can be reflected to a certain extent through the measurement of skin moisture.

The experimental method comprises the following steps: selecting healthy skin, and selecting a group of subjects without cosmetic allergy history, wherein the age is 20-35 years, wherein 110 male subjects and 110 female subjects are divided into 11 groups, and 20 subjects in each group are half of the male subjects and half of the female subjects. Room temperature 25 +/-1 ℃; humidity 50% + -5%. In the test, the face is cleaned, the face cleaning time of each person is the same, 4cm x 4cm skin on the face and the cheek is selected as a test area after the skin is dried, and the moisturizing spray products of examples 1 to 6 and comparative examples 1 to 4 and the product without any moisturizing are respectively used in the test area.

The experimental group of the present invention used the moisturizing sprays of examples 1 to 6, and the control group used the moisturizing sprays prepared in comparative examples 1 to 4 and the blank control group without using the spray.

Measurement: in the cheek test area (4 cm. times.4 cm), the test is carried out 10min after the product is used.

(1) The moisture content of the cheek skin was measured using a digital skin moisture detector. After 1h, 2h, 4h and 6h after using the corresponding product, measuring the moisture content of the skin at the cheek part, and measuring the average value for three times.

(2) The moisture loss of the cheek skin was measured by a percutaneous moisture loss measuring instrument. After 1h, 2h, 4h and 6h after using the corresponding product, the water dispersion loss of the skin at the cheek part is measured, and the average value is obtained by measuring three times.

The experimental results are as follows: the moisturizing effect of the cosmetic is evaluated by measuring the change in the moisture content of the stratum corneum by measuring the change in the capacitance of the stratum corneum of the skin before and after application of the product. The method quantifies the moisture content of the skin cutin, can sensitively reflect the change of the moisture content of the skin, has good reproducibility, and is one of the common methods for evaluating the efficacy of the current moisturizing cosmetics. The effect of the product on skin moisture content is shown in table 2.

Table 2: moisture content test value table

Group of	0h	1h	2h	4h	6h
						Example 1	38.87	65.35	64.07	62.86	62.46
Example 2	35.45	55.98	54.34	53.89	53.79
						Example 3	36.31	60.57	59.91	59.04	58.36
Example 4	38.04	61.05	60.19	58.87	58.90
						Example 5	36.09	58.23	57.56	56.83	56.47
Example 6	34.38	54.59	53.56	53.07	53.05
						Comparative example 1	33.48	47.98	44.05	42.37	40.05
Comparative example 2	31.59	48.97	45.08	43.17	41.87
						Comparative example 3	38.57	48.35	44.58	42.68	40.57
Comparative example 4	33.43	44.68	42.27	41.02	40.38
						Blank control group	33.15	32.04	31.87	31.56	31.28

As can be seen from Table 2, the moisturizing spray of the invention has better moisturizing effect and longer moisturizing time compared with the comparative example and the blank control group, which shows that the moisturizing spray of the invention can effectively inhibit redundant grease, balance oil and water in skin, control oil and simultaneously have moisturizing effect, keep moisture and soften skin for a long time, wherein the effects of the examples 1, 3 and 4 are better than those of other examples, especially the best effect of the example 1, compared with the example 1, the comparative examples 1 to 3 lack part of components, and the moisturizing effect is not as good as that of the invention, the moisturizing spray of the invention is compounded under the combined action of tremella extract, hamamelis leaf extract, peony root extract, lepidium extract and asiaticum root extract, synergistic effect and optimal effect.

The weight parts of the components of the comparative example 4 are out of the range of the invention, the effect is greatly reduced, and the content of each component is critical to the invention to achieve certain effect, and the components have good effects of moisture retention and the like only within the specific proportion range.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The moisturizing spray is characterized by comprising the following components in parts by weight: 2-6 parts of tremella extract, 2-6 parts of witch hazel leaf extract, 1-5 parts of peony root extract, 1-5 parts of maiyin lepidium extract, 1-4.5 parts of centella asiatica root extract, 100-200 parts of water, 2-6 parts of glycerol, 0.5-3 parts of betaine, 1-5 parts of hydrolyzed collagen, 0.5-3 parts of carnosine, 0.5-2 parts of ascorbyl tetraisopalmitate, 11-5 parts of oligopeptide-11, 1-2 parts of EDTA disodium, 1-2 parts of PEG-40 hydrogenated castor oil, 0.5-2 parts of hexanediol and 0.5-1 part of p-hydroxyacetophenone.

2. The moisturizing spray of claim 1, comprising the following ingredients in parts by weight: 2-4 parts of tremella extract, 3-4 parts of hamamelis virginiana leaf extract, 1.5-3 parts of peony root extract, 1.5-2.5 parts of lepidium meyenii extract and 1-3 parts of asiatic centella root extract.

3. The moisturizing spray of claim 1, comprising the following ingredients in parts by weight: 3.5 parts of tremella extract, 3 parts of hamamelis virginiana leaf extract, 2 parts of peony root extract, 2 parts of madder lepidium extract and 2.5 parts of asiatic centella root extract.

4. The moisturizing spray of claim 1, comprising the following ingredients in parts by weight: 150 parts of water, 3 parts of glycerol, 1 part of betaine, 3 parts of hydrolyzed collagen, 2 parts of carnosine, 1 part of ascorbyl tetraisopalmitate, 12 parts of oligopeptide-12 parts, 1.2 parts of EDTA disodium, 1.2 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.5 part of p-hydroxyacetophenone.

5. The moisturizing spray of claim 1, comprising the following ingredients in parts by weight: 100-180 parts of water, 3-4 parts of glycerol, 1-2 parts of betaine, 1-4 parts of hydrolyzed collagen, 0.5-2 parts of carnosine, 1-1.5 parts of ascorbyl tetraisopalmitate, 12-3 parts of oligopeptide-12, 1.2-2 parts of EDTA disodium, 1.2-1.8 parts of PEG-40 hydrogenated castor oil, 0.8-1 part of hexanediol and 0.5-0.8 part of p-hydroxyacetophenone.

6. The moisturizing spray of claim 1, comprising the following ingredients in parts by weight: 180 parts of water, 3.5 parts of glycerol, 2 parts of tremella extract, 3.5 parts of hamamelis virginiana leaf extract, 2 parts of betaine, 1 part of hydrolyzed collagen, 0.5 part of carnosine, 3 parts of peony root extract, 2.5 parts of lepidium meyenii extract, 1 part of asiatic centella root extract, 1.2 parts of ascorbyl tetraisopalmitate, 12.5 parts of oligopeptide-12.5 parts of EDTA disodium, 1.5 parts of PEG-40 hydrogenated castor oil, 0.8 part of hexanediol and 0.6 part of p-hydroxyacetophenone.

7. The moisturizing spray of claim 1, comprising the following ingredients in parts by weight: 150 parts of water, 4 parts of glycerol, 4 parts of tremella extract, 4 parts of hamamelis virginiana leaf extract, 1.5 parts of betaine, 4 parts of hydrolyzed collagen, 1.5 parts of carnosine, 1.5 parts of peony root extract, 1.5 parts of lepidium meyenii extract, 3 parts of asiatic centella root extract, 1.5 parts of ascorbyl tetraisopalmitate, 13 parts of oligopeptide-13 parts of EDTA disodium, 1.5 parts of PEG-40 hydrogenated castor oil, 1 part of hexanediol and 0.8 part of p-hydroxyacetophenone.

8. A method of preparing a moisturizing spray according to any of claims 1 to 7, wherein the method comprises: 1) accurately weighing water, glycerol, a tremella extract, a hamamelis virginiana leaf extract, betaine, hydrolyzed collagen, carnosine, a peony root extract, a Lepidium meyenii extract, a centella asiatica root extract, oligopeptide-1, EDTA disodium, hexanediol and p-hydroxyacetophenone, adding into a stirring pot, mixing and stirring at the room temperature of 500-800 r/min for 30-60 min, and dispersing uniformly; 2) sequentially adding ascorbyl tetraisopalmitate and PEG-40 hydrogenated castor oil into the step 1), stirring for 3-5 min at the speed of 500-800 r/min, uniformly stirring and discharging.