摘要:
The invention relates to a cosmetic care method for preventing or retarding the appearance of the signs of ageing of the skin or for attenuating the effects thereof.This method is characterized in that it comprises the delivery, to at least part of the skin of the face or body, of an effective amount of at least one cosmetically acceptable active agent that activates or stimulates the activity of cutaneous mitochondrial aconitase.The invention makes it possible to achieve an anti-ageing effect.
摘要:
The invention relates to the use in a cosmetic composition of an extract of the alga Phaeodactylum tricornutum, as a depigmenting active agent intended in particular for attenuating or eliminating skin pigmentation marks or for lightening the complexion or bodily hairs or head hair. The extract is preferably a lipid extract. The invention also relates to a cosmetic care method for attenuating or eliminating skin pigmentation marks or for lightening the complexion or bodily hairs or head hair, characterized in that it comprises the application, to at least one concerned area of the skin, of a cosmetic composition containing this extract.
摘要:
The invention relates to the use, in a cosmetic composition intended for topical application to the skin, of lipochroman-6 as an active intended to enhance and/or restore the radiance of the complexion of the skin, especially the skin of the face.The invention also relates to a method of cosmetic care of the skin, especially the skin of the face, intended to enhance and/or restore the radiance of the complexion, which comprises the application to the part of the skin in question of an effective amount of this cosmetic composition.
摘要:
The invention relates to the use in a cosmetic composition of an extract of the alga Phaeodactylum tricornutum, as a depigmenting active agent intended in particular for attenuating or eliminating skin pigmentation marks or for lightening the complexion or bodily hairs or head hair. The extract is preferably a lipid extract. The invention also relates to a cosmetic care method for attenuating or eliminating skin pigmentation marks or for lightening the complexion or bodily hairs or head hair, characterized in that it comprises the application, to at least one concerned area of the skin, of a cosmetic composition containing this extract.
摘要:
The invention relates to the use of an extract of the alga Phaeodactylum, particularly the alga Phaeodactylum tricornutum, as a cosmetic agent promoting the proteasome activity of skin cells, particularly keratinocytes, fibroblasts or melanocytes (preferably human).The invention makes it possible to manufacture a cosmetic composition for protecting the skin from the adverse effects of UV exposure or for preventing and/or delaying skin ageing effects.