摘要:
The invention relates to a novel lipid extract of the algae Skeletonema, especially the algae Skeletonema costatum. In particular, this extract is a total lipid extract of said algae. It can be obtained by extracting the algae Skeletonema in an organic solvent which has a polarity index p′ of less than about 5.4, preferably of between 2 and 4.5 and particularly preferably of between 4.2 and 4.4, and which is acceptable in the cosmetic or pharmaceutical industry. This extract can be used as an active principle for the manufacture of a cosmetic or pharmaceutical composition particularly for producing a slimming, anti-cellulite, skin anti-ageing or sensitive skin treatment.
摘要:
The invention relates to the use, in a cosmetic composition or for the production of a cosmetic composition, of an extract of an exudate of the plant Daniellia oliveri, said exudate being at least partially made up of the oleoresin of said plant.It relates most particularly to the use of this extract as a cosmetic agent for modifying the surface of the skin by giving it a smoother appearance through a reduction in the depth of the wrinkles and/or fine lines and/or by providing it with a re-plumping effect.It also relates to a cosmetic care method for modifying the surface of the skin by giving it a smoother appearance through a reduction in the depth of the wrinkles and fine lines and/or by providing it with a re-plumping effect, comprising the application, to the areas of the skin in question, of a cosmetic composition containing this extract.
摘要:
The invention relates to the use of L-2-thiohistidine, or a cosmetically acceptable salt or ester of its acid group, as a depigmenting agent in a cosmetic composition or for the preparation of a cosmetic composition. It further relates to a method of cosmetic care for toning down or eliminating pigment spots on the skin and/or lightening the complexion by the application of this cosmetic composition. The invention provides a highly depigmenting composition.
摘要:
The invention relates to a protecting and regenerating composition.This composition comprises an association of a first cosmetically active ingredient comprising a dried vine shoot extract, and a second cosmetically active ingredient comprising a component of the ectoine type.This composition makes it possible to affect anti-ageing cosmetic care and skin revitalization.
摘要:
The invention relates to the use of L-2-thiohistidine, or a cosmetically acceptable salt or ester of its acid group, as a depigmenting agent in a cosmetic composition or for the preparation of a cosmetic composition. It further relates to a method of cosmetic care for toning down or eliminating pigment spots on the skin and/or lightening the complexion by the application of this cosmetic composition. The invention provides a highly depigmenting composition.
摘要:
The present invention relates to the use, in a cosmetic composition, of an extract of at least one part of an orchid of the species Vanda coerulea, as an agent for maintaining or restoring the hydration state of the skin, said composition also containing a cosmetically acceptable excipient.This skin hydrating effect is obtained in particular by stimulating the expression of aquaporin 3 and of the LEKTI protein.The invention also relates to a cosmetic skincare method for the purpose of improving the hydration state of said skin.
摘要:
Cosmetic compositions with anti-free radical activity have been developed. Such compositions preferably contain an association of at least the following three substances with anti-free radical activity: idebenone; N-acetylcysteine, and alpha-tocotrienol or an ester thereof with a C2-C4 organic acid.
摘要:
The present invention relates to cosmetic or dermatological compositions comprising a combination of a cannabis essential oil substantially free of cannabinoids and a helichrysum essential oil, and to their uses thereof, particularly for the care of sensitive or sensitized skin.
摘要:
The present invention relates to a cosmetic composition.This composition is characterized in that it comprises, as active ingredient, an extract of seeds of the Aframomum angustifolium or Longoza plant, optionally in a cosmetically acceptable excipient.This cosmetic composition exhibits a good anti-ageing activity.
摘要:
The invention relates to novel uses of an extract of okume resin in the cosmetic and pharmaceutical fields, and in particular in the dermatological field. It relates to cosmetic compositions for treating the nails, the hair, or the eyelashes in order to maintain their keratin structure in good condition, for combatting aging of the skin, for combatting the harmful effects of free radicals, and for the care or makeup of sensitive skin. It also relates to dermatological compositions, more particularly compositions for preventing or treating diseases of the hair or the nails.