WO2002005779A1 - Composition, notamment cosmetique, renfermant la dhea et/ou ses precurseurs ou derives, et une vitamine - Google Patents
Composition, notamment cosmetique, renfermant la dhea et/ou ses precurseurs ou derives, et une vitamine Download PDFInfo
- Publication number
- WO2002005779A1 WO2002005779A1 PCT/FR2001/001792 FR0101792W WO0205779A1 WO 2002005779 A1 WO2002005779 A1 WO 2002005779A1 FR 0101792 W FR0101792 W FR 0101792W WO 0205779 A1 WO0205779 A1 WO 0205779A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dhea
- composition according
- skin
- chosen
- composition
- Prior art date
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- 239000008117 stearic acid Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 210000000434 stratum corneum Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000019149 tocopherols Nutrition 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000011912 vitamin B7 Nutrition 0.000 description 1
- 239000011735 vitamin B7 Substances 0.000 description 1
- 235000019166 vitamin D Nutrition 0.000 description 1
- 239000011710 vitamin D Substances 0.000 description 1
- 150000003710 vitamin D derivatives Chemical class 0.000 description 1
- MECHNRXZTMCUDQ-RKHKHRCZSA-N vitamin D2 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)/C=C/[C@H](C)C(C)C)=C\C=C1\C[C@@H](O)CCC1=C MECHNRXZTMCUDQ-RKHKHRCZSA-N 0.000 description 1
- 235000019168 vitamin K Nutrition 0.000 description 1
- 239000011712 vitamin K Substances 0.000 description 1
- 150000003721 vitamin K derivatives Chemical class 0.000 description 1
- 235000012711 vitamin K3 Nutrition 0.000 description 1
- 239000011652 vitamin K3 Substances 0.000 description 1
- 229940046008 vitamin d Drugs 0.000 description 1
- 229940046010 vitamin k Drugs 0.000 description 1
- 229940041603 vitamin k 3 Drugs 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 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
- A61K8/63—Steroids; Derivatives thereof
-
- 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
-
- 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
- A61K8/673—Vitamin B 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
- A61K8/673—Vitamin B group
- A61K8/675—Vitamin B3 or vitamin B3 active, e.g. nicotinamide, nicotinic acid, nicotinyl aldehyde
-
- 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
- A61Q19/008—Preparations for oily skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/008—Preparations for oily hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q7/00—Preparations for affecting hair growth
Definitions
- composition in particular cosmetic, containing DHEA and / or its precursors or derivatives, and a vitamin
- the present invention relates to a composition containing at least one compound chosen from DHEA and / or a biological precursor and / or a chemical or biological derivative thereof, and at least one vitamin chosen from vitamins B2, B3, B6 , B8, B12, D and K, as well as the use of said composition.
- DHEA dehydroepiandrosterone
- Exogenous DHEA administered topically or orally, is known for its ability to promote keratinization of the epidermis (JP-07 196 467) and to treat dry skin by increasing endogenous production and sebum secretion and by strengthening thus the barrier effect of the skin (US Pat. No. 4,496,556). It has also been described in US Pat. No. 5,843,932 the use of DHEA for remedying atrophy of the dermis by inhibiting the loss of collagen and connective tissue. It has also been described in US Pat. No. 5,736,537 the oral use of DHEA esters, in particular DHEA salicylate, for regulating the atrophy of the skin due to thinning or general degradation of the dermis.
- a subject of the present invention is therefore a composition containing at least one compound chosen from DHEA and / or a biological precursor and / or a chemical or biological derivative thereof, characterized in that it also comprises at least one vitamin chosen from vitamins B2, B3, B6, B8, B12, D and K.
- DHEA has the following formula (I):
- DHEA biological precursors of DHEA is meant its precursors which are capable of transforming into DHEA during metabolism.
- examples of such precursors are ⁇ 5-pregnenolone, 17 ⁇ -hydroxy pregnenolone and 17 ⁇ -hydroxy pregnenolone sulfate, without this list being limiting.
- DHEA derivatives is understood to mean both its biological derivatives and its chemical derivatives.
- biological derivatives there may be mentioned in particular ⁇ 5-androstene-3,17-diol and ⁇ 4-androstene-3,17-dione, without this list being limiting.
- chemical derivatives mention may in particular be made of DHEA salts, in particular water-soluble salts, such as DHEA sulfate.
- esters such as the esters of hydroxycarboxylic acids and of DHEA described in particular in US Pat. No. 5,736,537 or the other esters such as salicylate, acetate, valerate (or n-heptanoate) and enanthate of DHEA.
- DHEA derivatives DHEA carbamates, DHEA 2-hydroxy malonate esters and DHEA amino acid esters
- DHEA amino acid esters DHEA carbamates, DHEA 2-hydroxy malonate esters and DHEA amino acid esters
- DHEA analogues The precursors and derivatives of DHEA will hereinafter be called "DHEA analogues”.
- the concentration of DHEA and / or the like in the composition according to the invention is advantageously between 0.0001% and 10% by weight, preferably between 0.001% and 5% by weight, relative to the total weight of the composition.
- composition according to the present invention contains, in combination with DHEA and / or its analogs, at least one vitamin chosen from vitamins B2, B3, B6, B8, B12, D and K.
- Vitamin B2 riboflavin
- Vitamin B3 niacinamide
- Vitamin B6 pyridoxine
- B8 biotin
- vitamin B8 (or vitamin H) is particularly effective when combined with panthenol.
- Vitamin B8 is also indicated in the treatment of brittle nails and, more generally, in the prevention of the integrity of the skin and integuments.
- Vitamin B12 (cobalamin) contributes to the good condition of the skin.
- Vitamin D (ergocalciferol) has also been shown to improve the differentiation of keratinocytes and prevent their hyper-proliferation.
- vitamin K and in particular vitamin K1 (menadione) is notably known in the treatment of disorders of the blood vessels and photoaging (WO 95/11015).
- DHEA and / or its analogues themselves have an activity on the signs of skin aging and in particular the atrophy of the epidermis, the pigment spots, the appearance papery of the skin, wrinkles, sagging skin and dull complexion.
- the Applicant therefore believes, without wishing to be bound by this theory, that the combination of at least one of the above vitamins with DHEA or the like could advantageously improve the visual and / or tactile appearance of the skin and / or of its appendages and in particular to prevent or combat skin aging.
- DHEA with at least one of vitamins B2, B6 and B8 could in particular make it possible to counter the hyper-seborrheic effect of DHEA applied to the skin, which may be undesirable in certain skin subjects oily, or prevent the formation of acneiform lesions in these same subjects, without harming the anti-aging properties of DHEA.
- composition according to the invention can be in all dosage forms normally used for topical application to the skin, in particular in the form of an aqueous or oily solution, of an oil-in-water or water-in-oil emulsion or multiple, of a silicone emulsion, a microemulsion or nanoemulsion, an aqueous or oily gel, a liquid, pasty or solid anhydrous product, an oil dispersion in an aqueous phase in the presence of spherules , these spherules possibly being polymeric nanoparticles such as nanospheres and nanocapsules or, better, lipid vesicles of ionic and / or nonionic type.
- This composition can be more or less fluid and have the appearance of a white or colored cream, an ointment, a milk, a lotion, a serum, a paste, a foam. or a gel. It can optionally be applied to the skin in the form of an aerosol. It can also be in solid form, and for example in the form of a stick. It can be used as a care product and / or as a skin makeup product. Alternatively, it can be in the form of a shampoo or conditioner.
- the composition of the invention may also contain the adjuvants usual in the cosmetic and dermatological fields, such as hydrophilic or lipophilic gelling agents, hydrophilic or lipophilic active agents, preservatives, antioxidants, solvents, perfumes, fillers, filters, pigments, odor absorbers and coloring matter.
- the amounts of these various adjuvants are those conventionally used in the fields under consideration, and for example from 0.01 to 20% of the total weight of the composition.
- These adjuvants depending on their nature, can be introduced into the fatty phase, into the aqueous phase, into the lipid vesicles and / or in nanoparticles.
- These adjuvants, as well as their concentrations must be such that they do not harm the advantageous properties of the combination of active agents according to the invention.
- the proportion of the fatty phase can range from 5 to 80% by weight, and preferably from 5 to 50% by weight relative to the total weight of the composition.
- the fats, emulsifiers and coemulsifiers used in the composition in the form of an emulsion are chosen from those conventionally used in the field under consideration.
- the emulsifier and the co-emulsifier are preferably present in the composition in a proportion ranging from 0.3 to 30% by weight, and preferably from 0.5 to 20% by weight relative to the total weight of the composition.
- oils and in particular mineral oils such as mineral oils (petroleum jelly oil), oils of vegetable origin (avocado oil, soybean oil), oils of animal origin (lanolin) can be used.
- synthetic oils perhydrosqualene
- silicone oils cyclomethicone
- fluorinated oils perfluoropolyethers.
- Fatty alcohols such as cetyl alcohol, fatty acids, waxes and gums and in particular silicone gums can also be used as fats.
- emulsifiers and coemulsifiers which can be used in the invention, mention may, for example, be made of fatty acid and polyethylene glycol esters such as PEG-100 stearate, PEG-50 stearate and PEG-40 stearate; fatty acid and polyol esters such as glyceryl stearate, sorbitan tristearate and oxyethylenated sorbitan stearates available under the trade names Tween® 20 or Tween® 60, for example; and their mixtures.
- fatty acid and polyethylene glycol esters such as PEG-100 stearate, PEG-50 stearate and PEG-40 stearate
- fatty acid and polyol esters such as glyceryl stearate, sorbitan tristearate and oxyethylenated sorbitan stearates available under the trade names Tween® 20 or Tween® 60, for example; and their mixtures.
- hydrophilic gelling agents mention may be made in particular of carboxyvinyl polymers (carbomers), acrylic copolymers such as acrylate / alkyl acrylate copolymers, polyacrylamides, polysaccharides, natural gums and clays, and, as lipophilic gelling agents, cite modified clays such as bentones, metal salts of fatty acids and hydrophobic silica.
- active agents depigmentants and keratolytic and / or scaling agents can be used in particular.
- the active agents indicated above and / or the DHEA analogs according to the invention can be incorporated into spherules, in particular ionic or non-ionic vesicles and or nanoparticles (nanocapsules and / or nanospheres), so to isolate them from each other in the composition.
- the - composition can be adapted for oral administration.
- it can be in the form of syrups, suspensions, solutions, emulsions, capsules, granules or tablets, for example.
- the daily doses of DHEA or analogues administered orally can be between 1 and 100 mg / day, preferably between 25 and 75 mg / day.
- DHEA or the like is present in the composition according to the invention in an amount allowing its administration at a dose of between 50 and 100 mg / day, said dosage being carried out in one or more doses, with a unit dose of 50 mg. .
- the daily doses of vitamins administered orally will preferably be included in the ranges indicated in Table 1 below:
- composition according to the invention comprises an effective amount of DHEA or the like and of vitamin (s), sufficient to obtain the desired effect, and a physiologically acceptable medium.
- composition according to the invention finds in particular an application in improving the visual and / or tactile appearance of the skin and / or its integuments and in particular in the prevention and treatment of the signs of skin aging.
- the present invention therefore also relates to the cosmetic use of the composition mentioned above for improving the visual and / or tactile appearance of the skin and / or its integuments and in particular for preventing or treating the signs of skin aging.
- the composition according to the invention is thus preferably used:
- the present invention also relates to the cosmetic use of this composition for the treatment of the scalp and / or the hair and / or the nails.
- Soft capsules are prepared, conventionally for those skilled in the art, having the following composition:
- Soy lecithin 20 mg Natural tocopherols 5 mg
- These capsules can be administered by taking a daily capsule.
- Example 2 Composition for topical application
- a treatment cream oil-in-water emulsion having the following composition is prepared, conventionally for a person skilled in the art:
- Polysorbate 60 (Tween 60 ® sold by the company ICI) 1%
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)
- Dermatology (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001267623A AU2001267623A1 (en) | 2000-07-13 | 2001-06-08 | Composition, in particular cosmetic, containing dhea and/or its precursors or derivatives, and a vitamin |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/09229 | 2000-07-13 | ||
FR0009229A FR2811566B1 (fr) | 2000-07-13 | 2000-07-13 | Composition, notamment cosmetique, renfermant la dhea et/ou ses precurseurs ou derives, et une vitamine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002005779A1 true WO2002005779A1 (fr) | 2002-01-24 |
Family
ID=8852491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2001/001792 WO2002005779A1 (fr) | 2000-07-13 | 2001-06-08 | Composition, notamment cosmetique, renfermant la dhea et/ou ses precurseurs ou derives, et une vitamine |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001267623A1 (fr) |
FR (1) | FR2811566B1 (fr) |
WO (1) | WO2002005779A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1881836A1 (fr) * | 2005-05-06 | 2008-01-30 | Phero Tech Inc. | Procédé servant à préparer et à utiliser des compositions de phéromones stéroïdes à base d'eau |
US20180168999A1 (en) * | 2012-09-28 | 2018-06-21 | Nutricos Technologies | Use of a combination of taurine or a derivate thereof and a grape extract for improving the quality of the nails |
US10105358B2 (en) | 2013-05-09 | 2018-10-23 | Zeenar Enterprises Pty Ltd | Niacin formulation |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510391A (en) * | 1993-10-22 | 1996-04-23 | Mayapple Holdings, Llc | Method of treating blood vessel disorders of the skin using vitamin K |
US5883086A (en) * | 1997-05-02 | 1999-03-16 | Craft; John C. | DHEA-containing nutritional supplement |
EP0908183A1 (fr) * | 1997-10-08 | 1999-04-14 | Institute For Advanced Skin Research Inc. | Déhydroépiandrostérone ou ses dérivés pour augmenter la quantité d'acide hyaluronique dans la peau |
US5939082A (en) * | 1995-11-06 | 1999-08-17 | The Procter & Gamble Company | Methods of regulating skin appearance with vitamin B3 compound |
US5989568A (en) * | 1995-01-26 | 1999-11-23 | L'oreal | Cosmetic/dermatological skin care compositions comprising S-DHEA |
WO2000001351A1 (fr) * | 1998-07-07 | 2000-01-13 | Transdermal Technologies, Inc. | Compositions d'administration transdermique rapide et non irritante d'agents pharmaceutiques actifs et methodes pour la formulation de ces compositions et leur administration |
FR2792201A1 (fr) * | 1999-04-15 | 2000-10-20 | Donatien Mavoungou | Procede du renforcement immunitaire et du developpement d'un transporteur lipidique pour une therapie genique anti-vih et anti-bacterienne |
-
2000
- 2000-07-13 FR FR0009229A patent/FR2811566B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-08 WO PCT/FR2001/001792 patent/WO2002005779A1/fr active Application Filing
- 2001-06-08 AU AU2001267623A patent/AU2001267623A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510391A (en) * | 1993-10-22 | 1996-04-23 | Mayapple Holdings, Llc | Method of treating blood vessel disorders of the skin using vitamin K |
US5989568A (en) * | 1995-01-26 | 1999-11-23 | L'oreal | Cosmetic/dermatological skin care compositions comprising S-DHEA |
US5939082A (en) * | 1995-11-06 | 1999-08-17 | The Procter & Gamble Company | Methods of regulating skin appearance with vitamin B3 compound |
US5883086A (en) * | 1997-05-02 | 1999-03-16 | Craft; John C. | DHEA-containing nutritional supplement |
EP0908183A1 (fr) * | 1997-10-08 | 1999-04-14 | Institute For Advanced Skin Research Inc. | Déhydroépiandrostérone ou ses dérivés pour augmenter la quantité d'acide hyaluronique dans la peau |
WO2000001351A1 (fr) * | 1998-07-07 | 2000-01-13 | Transdermal Technologies, Inc. | Compositions d'administration transdermique rapide et non irritante d'agents pharmaceutiques actifs et methodes pour la formulation de ces compositions et leur administration |
FR2792201A1 (fr) * | 1999-04-15 | 2000-10-20 | Donatien Mavoungou | Procede du renforcement immunitaire et du developpement d'un transporteur lipidique pour une therapie genique anti-vih et anti-bacterienne |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1881836A1 (fr) * | 2005-05-06 | 2008-01-30 | Phero Tech Inc. | Procédé servant à préparer et à utiliser des compositions de phéromones stéroïdes à base d'eau |
EP1881836A4 (fr) * | 2005-05-06 | 2009-11-25 | Contech Entpr Inc | Procédé servant à préparer et à utiliser des compositions de phéromones stéroïdes à base d'eau |
US20180168999A1 (en) * | 2012-09-28 | 2018-06-21 | Nutricos Technologies | Use of a combination of taurine or a derivate thereof and a grape extract for improving the quality of the nails |
US11147302B2 (en) * | 2012-09-28 | 2021-10-19 | Nutricos Technologies | Use of a combination of taurine or a derivate thereof and a grape extract for improving the quality of the nails |
US10105358B2 (en) | 2013-05-09 | 2018-10-23 | Zeenar Enterprises Pty Ltd | Niacin formulation |
US10335403B2 (en) | 2013-05-09 | 2019-07-02 | Zeenar Enterprise Pty Ltd | Niacin formulation |
Also Published As
Publication number | Publication date |
---|---|
AU2001267623A1 (en) | 2002-01-30 |
FR2811566A1 (fr) | 2002-01-18 |
FR2811566B1 (fr) | 2003-01-17 |
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