EP4065238A1 - Wirkstoffkombinationen aus ubichinol und kreatin und kosmetische oder dermatologische zubereitungen, solche wirkstoffkombinationen enthaltend - Google Patents
Wirkstoffkombinationen aus ubichinol und kreatin und kosmetische oder dermatologische zubereitungen, solche wirkstoffkombinationen enthaltendInfo
- Publication number
- EP4065238A1 EP4065238A1 EP20800576.9A EP20800576A EP4065238A1 EP 4065238 A1 EP4065238 A1 EP 4065238A1 EP 20800576 A EP20800576 A EP 20800576A EP 4065238 A1 EP4065238 A1 EP 4065238A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cosmetic
- preparations
- weight
- creatine
- skin
- 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
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- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 229940071676 hydroxypropylcellulose Drugs 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 230000001530 keratinolytic effect Effects 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229960002900 methylcellulose Drugs 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 231100000760 phototoxic Toxicity 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000035806 respiratory chain Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 208000015891 sexual disease Diseases 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 231100000046 skin rash Toxicity 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229960000984 tocofersolan Drugs 0.000 description 1
- AOBORMOPSGHCAX-DGHZZKTQSA-N tocofersolan Chemical compound OCCOC(=O)CCC(=O)OC1=C(C)C(C)=C2O[C@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C AOBORMOPSGHCAX-DGHZZKTQSA-N 0.000 description 1
- 229940035936 ubiquinone Drugs 0.000 description 1
- NYFAQDMDAFCWPU-UVCHAVPFSA-N ubiquinone-5 Chemical compound COC1=C(OC)C(=O)C(C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)=C(C)C1=O NYFAQDMDAFCWPU-UVCHAVPFSA-N 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 150000003712 vitamin E derivatives Chemical class 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000002076 α-tocopherol Substances 0.000 description 1
- 235000004835 α-tocopherol Nutrition 0.000 description 1
Classifications
-
- 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
- A61Q19/08—Anti-ageing preparations
-
- 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
- A61K8/35—Ketones, e.g. benzophenone
- A61K8/355—Quinones
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/43—Guanidines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
Definitions
- the present invention relates to cosmetic and dermatological preparations with an effective content of physiologically compatible combinations of active ingredients.
- the present invention relates to cosmetic preparations with effective protection against harmful oxidation processes in the skin, but also to protect cosmetic preparations themselves or to protect the constituents of cosmetic preparations from harmful oxidation processes.
- the present invention also relates to antioxidants, preferably those which are used in skin-care cosmetic or dermatological preparations.
- the invention also relates to cosmetic and dermatological preparations containing such antioxidants.
- the present invention relates to cosmetic and dermatological preparations for the prophylaxis and treatment of cosmetic or dermatological skin changes such as skin aging, in particular skin aging caused by oxidative processes.
- the present invention also relates to active ingredients and preparations containing such active ingredients for the cosmetic and dermatological treatment or prophylaxis of erythematous, inflammatory, allergic or autoimmune reactive phenomena, in particular dermatoses.
- the present invention also relates to active ingredient combinations and preparations which are used for the prophylaxis and treatment of light-sensitive skin, in particular of photodermatoses.
- UVC range rays with a wavelength smaller than 290 nm
- UVB- Area rays in the range between 290 nm and 320 nm, the so-called UVB- Area, an erythema, a simple sunburn or even more or less severe burns.
- the narrower range around 308 nm is given as a maximum of the erythema effectiveness of sunlight.
- UVA range It is also important to have filter substances available for the range between about 320 nm and about 400 nm, the so-called UVA range, since its rays can cause reactions in photosensitive skin. It has been proven that UVA radiation leads to damage to the elastic and collagenous fibers of the connective tissue, which causes the skin to age prematurely, and that it can be seen as the cause of numerous phototoxic and photoallergic reactions. The damaging influence of UVB radiation can be intensified by UVA radiation.
- UV radiation can also lead to photochemical reactions, in which case the photochemical reaction products intervene in the skin's metabolism.
- Such photochemical reaction products are predominantly radical compounds, for example hydroxy radicals.
- Undefined free radical photo products which arise in the skin itself, can show uncontrolled secondary reactions due to their high reactivity.
- singlet oxygen a non-radical excited state of the oxygen molecule, can also occur when exposed to UV radiation, as can short-lived epoxides and many others.
- Singlet oxygen stands out from the normally present triplet oxygen (more radical Ground state) by increased reactivity.
- UV radiation also counts as ionizing radiation. There is therefore a risk that ionic species will also be formed when exposed to UV, which in turn are able to intervene oxidatively in the biochemical processes.
- antioxidants and / or radical scavengers can be incorporated into the cosmetic or dermatological formulations.
- vitamin E a substance with a known antioxidant effect, in light protection formulations, but here too the effect achieved remains far below that which was hoped for.
- the object of the invention was therefore also to create cosmetic, dermatological and pharmaceutical active ingredients and preparations and light protection formulations which are used for the prophylaxis and treatment of light-sensitive skin, in particular photo dermatoses, preferably PLD.
- Erythematous skin symptoms also occur as side effects of certain skin diseases or irregularities. For example, the typical skin rash is usually more or less reddened when acne appears.
- oxidizing hair coloring the dye chromophore is formed by the reaction of precursors (phenols, aminophenols, more rarely also diamines) and bases (mostly p-phenylenediamine) with the oxidizing agent, mostly hydrogen peroxide. Hydrogen peroxide concentrations around 6% are commonly used.
- the hydrogen peroxide also has a bleaching effect.
- oxidatively dyed human hair similar to bleached hair, microscopic holes can be detected in the places where melanin granules are present.
- the oxidizing agent hydrogen peroxide not only reacts with the dye precursors, but also with the hair substance and can cause damage to the hair under certain circumstances.
- Antioxidants are substances which prevent oxidation processes or which prevent the auto-oxidation of fats containing unsaturated compounds.
- Antioxidants which are also used in the field of cosmetics and pharmacy, are, for example, ⁇ -tocopherol, in particular in the form of ⁇ -tocopheryl acetate, sesamol, gallic acid derivatives, butylhydroxyanisole and butylhydroxytoluene.
- Antioxidants and / or radical scavengers can also be incorporated into cosmetic formulations for the purpose of preventing such reactions.
- antioxidants and radical scavengers are known.
- US Patents 4,144,325 and 4,248,861 as well as numerous other documents suggest It has been decided to use vitamin E, a substance with a known antioxidant effect, in sunscreen formulations, but here too the effect achieved remains far below the hoped-for effect.
- One object of the present invention was to eliminate the disadvantages of the prior art.
- active ingredients or preparations containing such active ingredients should be made available, if they are used, damage to the skin and / or hair due to oxidative influence can at least be reduced, if not completely prevented.
- Another object of the present invention was to provide cosmetic preparations which, before or after treatment of the hair with hair coloring preparations, even those with a content of strong oxidizing agents such as hydrogen peroxide, counteract their damaging oxidizing effect.
- active ingredients and preparations containing such active ingredients should be made available for the cosmetic and dermatological treatment and / or prophylaxis of erythematous, inflammatory, allergic or autoimmune reactive phenomena, in particular dermatoses, but also the appearance of "stinging".
- active ingredient combinations comprising a) one or more ubiquinols and b) creatine or cosmetic or dermatological preparations containing such active ingredient combinations or the use of such active ingredient combinations as an antioxidant and / or as a radical scavenger, in particular in cosmetic or dermatological preparations that represent the solution to these problems and remedy the disadvantages of the prior art.
- Ubiquinols are characterized by the following chemical structure and act as antioxidants:
- n 10 predominates (ubidecarenol), which according to the invention is the preferred ubiquinol. Due to the redox character of ubiquinone and ubiquinol, only the reduced form, ubiquinol, can act as an antioxidant (Fig. 1).
- ubiquinols The cosmetic use of ubiquinols is known per se, for example from WO 2017/045034, DE 42 28871 and other publications.
- Creatinine is formed in aqueous solution. In the organism it is produced by transamidination of L-arginine on glycine to guanidinoacetic acid and its subsequent methylation by means of S-adenosylmethionine (by guanidinoacetate methyltransferase). You think creatine is you appetite-enhancing component of beef and meat extract. Adding creatine to food increases physical performance.
- DE 10032 964 describes the use of creatine and / or creatine derivatives in cosmetic or dermatological preparations for the treatment and prophylaxis of the symptoms of UV- and / or ozone-induced skin damage and of inflammatory and degenerative skin conditions.
- physiologically compatible active ingredient combinations used according to the invention or cosmetic or dermatological preparations containing better antioxidants act better than radical scavengers prevent the binding of harmful photo products to lipids, DNA and proteins better against skin aging act better protect the skin against photoreactions better inflammatory reactions would prevent than the active ingredients, active ingredient combinations and preparations of the prior art.
- the active ingredient combinations in cosmetic or dermatological preparations would have a higher stability than comparable active ingredients, for example as vitamin C. According to the invention, therefore, the use of physiologically compatible combinations of active ingredients as antioxidants and their use for combating and / or prophylaxis of skin aging and inflammatory reactions caused by oxidative stress.
- the preparations are particularly advantageously characterized in that one or more ubiquinols, in particular ubidecarenol, in concentrations of 0.0001-10.00% by weight, preferably 0.005-5.00% by weight, particularly preferably 0.01 3.00% by weight, based in each case on the total weight of the composition, is or are present.
- one or more ubiquinols in particular ubidecarenol, in concentrations of 0.0001-10.00% by weight, preferably 0.005-5.00% by weight, particularly preferably 0.01 3.00% by weight, based in each case on the total weight of the composition, is or are present.
- the preparations are particularly advantageously characterized in that creatine in concentrations of 0.001-10.00% by weight, preferably 0.005-5.00% by weight, particularly preferably 0.01-1.00% by weight, in each case based on the total weight of the composition, is or are present.
- the cosmetic or dermatological formulations according to the invention can have the usual composition and serve for the treatment, care and cleaning of the skin and / or hair and as a make-up product in decorative cosmetics. They preferably contain 0.01% by weight to 10% by weight, preferably 0.05% by weight to 5% by weight, in particular 0.1-2.0% by weight, based on the total weight of the agent, one or more active ingredient combinations according to the invention.
- the cosmetic and dermatological preparations according to the invention are applied to the skin and / or hair in a sufficient amount in the manner customary for cosmetics.
- the active ingredient combinations according to the invention can advantageously be incorporated into customary cosmetic and dermatological preparations, which are in various forms may exist. So you can z. B. a solution, an emulsion of the water-in-oil (W / O) type or of the oil-in-water (O / W) type, or a multiple emulsions, for example of the water-in-oil-in-water type (W / O / W) or oil-in-water-in-oil (O / W / O), a hydrodispersion or lipodispersion, a Pickering emulsion, a gel, a solid stick or an aerosol.
- Emulsions according to the invention for the purposes of the present invention are advantageous and contain z.
- Medical topical compositions for the purposes of the present invention generally contain one or more medicaments in effective concentrations.
- medicaments for the sake of simplicity, reference is made to the legal provisions of the Federal Republic of Germany (e.g. Cosmetics Ordinance, Food and Drugs Act) to clearly distinguish between cosmetic and medicinal use and corresponding products.
- active ingredient combinations according to the invention it is also advantageous to add the active ingredient combinations according to the invention as an additive to preparations which already contain other active ingredients for other purposes.
- cosmetic or topical dermatological compositions for the purposes of the present invention, depending on their structure, can be used, for example, as skin protection cream, cleansing milk, sun protection lotion, nutritional cream, day or night cream, etc. It is optionally possible and advantageous to use the compositions according to the invention as a basis for to use pharmaceutical formulations.
- the cosmetic and dermatological preparations are applied according to the invention to the skin and / or hair in a sufficient amount in the manner customary for cosmetics.
- Those cosmetic and dermatological preparations which are in the form of a sunscreen agent are particularly preferred. These can advantageously also contain at least one further UVA filter and / or at least one further UVB filter and / or at least one inorganic pigment, preferably an inorganic micropigment.
- the cosmetic and dermatological preparations can contain cosmetic auxiliaries such as are usually used in such preparations, for example preservatives, bactericides, perfumes, substances to prevent foaming, dyes, pigments that have a coloring effect, thickeners, moisturizing and / or or moisture-retaining substances, fats, oils, waxes or other common constituents of a cosmetic or dermatological formulation such as alcohols, polyols, polymers, foam stabilizers, electrolytes, organic solvents or silicone derivatives.
- cosmetic auxiliaries such as are usually used in such preparations, for example preservatives, bactericides, perfumes, substances to prevent foaming, dyes, pigments that have a coloring effect, thickeners, moisturizing and / or or moisture-retaining substances, fats, oils, waxes or other common constituents of a cosmetic or dermatological formulation such as alcohols, polyols, polymers, foam stabilizers, electrolytes, organic solvents or silicone derivatives.
- antioxidants suitable or customary for cosmetic and / or dermatological applications can be used as favorable antioxidants.
- the amount of the aforementioned antioxidants (one or more compounds) in the preparations is preferably 0.001 to 30% by weight, particularly preferably 0.005-20% by weight, in particular 0.01-10% by weight, based on the total weight the preparation.
- the cosmetic or dermatological preparation for the purposes of the present invention is a solution or emulsion or dispersion
- the following solvents can be used:
- Oils such as triglycerides of capric or caprylic acid, but preferably castor oil; Fats, waxes and other natural and synthetic fatty substances, preferably esters of fatty acids with alcohols of low carbon number, e.g. with isopropanol, propylene glycol or glycerine, or esters of fatty alcohols with alkanoic acids of low carbon number or with fatty acids;
- Alcohols, diols or polyols with a low carbon number and their ethers preferably ethanol, isopropanol, propylene glycol, glycerol, ethylene glycol, ethylene glycol monoethyl or monobutyl ether, propylene glycol monomethyl, monoethyl or monobutyl ether, diethylene glycol monomethyl or monoethyl ether and analogous products.
- mixtures of the abovementioned solvents are used.
- water can be another component.
- the cosmetic or dermatological preparation for the purposes of the present invention is a solution or emulsion or dispersion
- the following solvents can be used:
- Oils such as triglycerides of capric or caprylic acid, but preferably castor oil; Fats, waxes and other natural and synthetic fatty substances, preferably esters of fatty acids with alcohols of low carbon number, e.g. with isopropanol, propylene glycol or glycerine, or esters of fatty alcohols with alkanoic acids of low carbon number or with fatty acids;
- mixtures of the abovementioned solvents are used.
- water can be another component.
- Suitable propellants for cosmetic and / or dermatological preparations that can be sprayed from aerosol containers in the context of the present invention are the customary, highly volatile, liquefied propellants, for example hydrocarbons (propane, butane, isobutane), which can be used alone or in a mixture with one another. It is also advantageous to use compressed air.
- hydrocarbons propane, butane, isobutane
- Cosmetic preparations within the meaning of the present invention can also be in the form of gels which, in addition to an effective content of active ingredient combinations according to the invention and solvents usually used for this, preferably water, also organic thickeners, e.g. gum arabic, xanthan gum, sodium alginate, cellulose derivatives, preferably methyl cellulose, hydroxymethyl cellulose , Hydroxy ethyl cellulose, hydroxypropyl cellulose, hydroxypropylmethyl cellulose or inorganic thickeners, e.g. B. aluminum silicates such as bentonite, or a mixture of polyethylene glycol and polyethylene glycol stearate or distearate contain.
- the thickening agent is contained in the gel, for example, in an amount between 0.1 and 30% by weight, preferably between 0.5 and 15% by weight.
- the light protection formulations can advantageously contain further substances which absorb UV radiation in the UVB range, the total amount of the filter substances, for example 0.1% by weight to 30% by weight, preferably 0.5 to 10% by weight, in particular, is 1 to 6% by weight, based on the total weight of the preparations, in order to provide cosmetic preparations which protect the skin from the entire range of ultraviolet radiation. They can also serve as sunscreens.
- 2,2-Diphenyl-1-picrylhydrazyl is a stable, commercially available radical with an absorption maximum at 524 nm.
- DPPH ⁇ is reduced to the corresponding hydrazine derivative.
- this reaction leads to a discoloration of the DPPH ⁇ .
- the resulting change in absorption can be followed spectrophotometrically.
- "Trolox" - a vitamin E derivative - is included as a high standard. The respective solvent control was defined as 100%. The lower the percentage result of the measurement, the better the antioxidant effect of the substance tested.
- FIG. 1 shows that only the reduced form of Q10, ubiquinol (Qh2), has an antioxidant effect.
- FIG. 2 shows that, surprisingly, it was possible to show that the combination of ubiquinol (Qh2) with creatine increases the antioxidant effect of ubiquinol even though creatine itself does not have an antioxidant effect.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019218243.7A DE102019218243A1 (de) | 2019-11-26 | 2019-11-26 | Wirkstoffkombinationen aus Ubichinol und Kreatin und kosmetische oder dermatologische Zubereitungen, solche Wirkstoffkombinationen enthaltend |
PCT/EP2020/080050 WO2021104775A1 (de) | 2019-11-26 | 2020-10-26 | Wirkstoffkombinationen aus ubichinol und kreatin und kosmetische oder dermatologische zubereitungen, solche wirkstoffkombinationen enthaltend |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4065238A1 true EP4065238A1 (de) | 2022-10-05 |
Family
ID=73043223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20800576.9A Pending EP4065238A1 (de) | 2019-11-26 | 2020-10-26 | Wirkstoffkombinationen aus ubichinol und kreatin und kosmetische oder dermatologische zubereitungen, solche wirkstoffkombinationen enthaltend |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4065238A1 (de) |
DE (1) | DE102019218243A1 (de) |
WO (1) | WO2021104775A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144325A (en) | 1976-11-10 | 1979-03-13 | Voyt Walter F | Method of and composition for preventing sunburn while affording tanning |
US4248861A (en) | 1979-02-21 | 1981-02-03 | Schutt Steven R | Skin treatment methods |
DE10032964B4 (de) | 2000-07-06 | 2017-10-12 | Beiersdorf Ag | Verwendung von Kreatin in kosmetischen oder dermatologischen Zubereitungen |
AU2001238511A1 (en) * | 2000-08-07 | 2002-02-18 | Juvenon, Inc. | Cosmetics to support skin metabolism |
DE10355716A1 (de) * | 2003-11-26 | 2005-06-23 | Beiersdorf Ag | Kosmetische Zubereitungen mit einem Gehalt Kreatin und/oder Kreatinderivaten und/oder Kreatinin und/oderKreatininderivaten und organischen Verdickern |
CA2603403A1 (en) * | 2005-04-01 | 2006-10-12 | Zymes, Llc | Skin enrichment using coq10 as the delivery system |
TW201532621A (zh) * | 2013-04-22 | 2015-09-01 | Neocutis Sa | 抗氧化劑組成物及其使用方法 |
WO2017045034A1 (en) | 2015-09-17 | 2017-03-23 | Pharmako Biotechnologies Pty Limited | Ubiquinone and ubiquinol compositions, and methods relating thereto |
-
2019
- 2019-11-26 DE DE102019218243.7A patent/DE102019218243A1/de active Pending
-
2020
- 2020-10-26 WO PCT/EP2020/080050 patent/WO2021104775A1/de unknown
- 2020-10-26 EP EP20800576.9A patent/EP4065238A1/de active Pending
Also Published As
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WO2021104775A1 (de) | 2021-06-03 |
DE102019218243A1 (de) | 2021-05-27 |
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