摘要:
The present invention relates to a method of cosmetic treatment for combating the effects of skin ageing and to novel cosmetic compositions which are particularly suitable for carrying it out.According to the invention, at least one agent for promoting the adhesion of the keratinocytes of the epidermal basal layer to the dermo-epidermal junction, especially to the collagen IV of said junction, such as, in particular, a divalent metal salt or complex, preferably magnesium aspartate or magnesium chloride, is used, optionally in association with a stimulant of collagen IV synthesis and/or a stimulant of collagen VII synthesis.
摘要:
The present invention describes the use of an extract from the Brassocattleya marcella Koss orchid, in a cosmetic composition or for the preparation of a cosmetic composition, as a hydrating and/or anti-aging agent designed to prevent or delay the appearance of signs of intrinsic or extrinsic aging of the skin, or to delay these effects.
摘要:
The present invention relates to a method and composition for topically administering a Smelophyllum capense extract as a cosmetic, dermatologic, or pharmaceutical composition to promote collagen synthesis. Administration of the composition results in the firming of the skin, improves healing and is suitable for treating various pathologies accompanied with a deficiency in collagen. The extract can also be added to cell culture medium used in the culture of skin cells, particularly skin fibroblasts. The composition can contain between 0.0001% and 1% by weight of the Smelophyllum capense extract, and the extract can be obtained by extraction with a polar solvent. The composition can contain other ingredients including ascorbic acid, madecassic acid, asiatic acid, madecassoside, asiaticoside, alpha-1-protease inhibitor, collagenase inhibitors, elastase inhibitors, lysine, proline, 2-oxoglutarate and ginsenoside Ro.
摘要:
The use of ginsenoside R.sub.0 or a plant extract containing same to prepare a cosmetic or pharmaceutical composition, particularly a skin care composition, for promoting collagen synthesis, particularly collagen I and/or collagen III synthesis. Said cosmetic or pharmaceutical composition is administered to a mammal, particularly a human being, in order to promote collagen synthesis. A method for promoting collagen synthesis in fibroblast growth media is also disclosed.
摘要:
The invention concerns the use of an organic or hydro-organic extract of Poria cocos Wolf fungi for the preparation of a cosmetic and/or pharmaceutical composition, in particular a dermatological composition, for the treatment of acne and oily skin. The preferred concentration of Poria cocos extract is in the range 0.001% to 5% by weight with respect to the total weight of the final composition.Cosmetic or pharmaceutical compositions, in particular dermatological compositions, can be prepared for the effective treatment of acne and oily skin.
摘要:
A simaba extract is used to produce a cosmetic or pharmaceutical, and particularly dermatological, composition or a skin cell culture medium. The resulting compositions are also disclosed. The simaba extract has a significant skin depigmentation activity and can enhance the protective function of the skin, particularly its water barrier function, as well as having a significant keratinocyte differentiation activity.
摘要:
The invention relates to the use of an extract of Marrubium vulgare for the preparation of a cosmetic or a pharmaceutical composition, especially dermatological composition, intended in particular for promoting the pigmentation of the skin, preventing or slowing down the appearance of white hair and treating pigmentation disorders.
摘要:
The invention relates to a cosmetic or pharmaceutical composition which comprises oxyacanthine, one of its derivatives, one of their cosmetically or pharmaceutically acceptable acid addition salts or an extract of a plant in which it is present, such as Berberis vulgaris or barberry. One particular association is that of oxyacanthine with a saponin. This composition can be intended in particular for stimulating hair growth, retarding hair loss or combating pruritus.
摘要:
A black horehound extract is used to prepare a cosmetic or pharmaceutical composition, particularly a dermatological composition, for promoting skin pigmentation, preventing or delaying the growth of grey hairs, treating pigmentary disorders, reducing triglyceride levels in fat cells, and preventing the build-up of body fat such as in cellulite. The composition may particularly be used effectively to promote skin or hair pigmentation and a reduction in the build-up of body fat such as in cellulite.
摘要:
The invention concerns the use of at least an oligosaccharide comprising 2 to 6 sugars and containing at least 2 galactose units, preferably 2 vicinal end-of-chain galactose motifs, or a plant extract containing same, as a cosmetic or dermatological agent, in particular for stimulating the beta-endorphin production in the skin. The invention enables to provide care for sensitive skins, in particular to fight against skin sensitivity, uncomfortable reactions, to provide sensations of well-being, and to produce a local analgesic action.