| abstract |
Cosmetic, dermopharmaceutical, pharmaceutical, agrifood, dietetic and chemical compositions for protecting the skin from the sun and external aggressions, for the treatment of fine lines and wrinkles, the inhibition of the formation of free radicals, the protection of 'DNA, venous insufficiency, against oxidation and as a preservative. The invention relates to cosmetic, dermopharmaceutical, pharmaceutical, agrifood, dietetic and chemical compositions containing the concentrate of proanthocyanidin oligomers of Schinopsis lorenzii, active ingredient obtained from an extract of bark of Schinopsis lorenzii, bioconcentrated in oligomers of proanthocyanidins by a fermentation process.The concentrated proanthocyanidin oligomers of Schinopsis lorenzii contains at least 95% proanthocyanidin oligomers, molecules which are particularly active in limiting oxidation, the formation of free radicals, protecting the skin against external aggressions (sun, tobacco , pollution ...) and recommended as anti-wrinkle, skin protector, in phlebology and as an antioxidant and conservation additive in food preparations, dietetic compositions and chemical preparations. |