The invention relates to a cosmetic or pharmaceutical composition, containing hydroquinone and kojic acid or a derivative thereof, especially the salts or esters thereof. The hydroquinone and/or kojic acid component is in a form which is at least partially incorporated into liposomes. The combination of these components in liposomes makes it possible to obtain a synergistic effect in their use as topical formulations, especially dermatological or cosmetic compositions, especially for their skin-...

The invention relates to a cosmetic composition, characterized in that it contains, as active agent, an extract of Limnocitrus littoralis obtained by extraction with an extraction solvent selected from the group comprising alcohols and aqueous-alcoholic mixtures, in a cosmetically acceptable vehicle compatible with topical application.It further relates to a method of cosmetic treatment intended especially for soothing non-pathological skin manifestations of inflammatory origin and/or preventing...

The object of the invention is the use of a Bertholletia extract, particularly a Bertholletia excelsa extract, for the preparation of a cosmetic or pharmaceutical composition, particularly a dermatological composition. The Bertholletia extract promotes collagen synthesis or has activity against free radicals, for example to combat the effects of skin ageing, to prevent the formation of wrinkles or reduce their depth, or to promote firmer skin. It also has an activity for promoting the incorporat...

The invention relates to an ester. The ester is characterized in that it presents the following chemical formula (I): ##STR1## in which: R.sub.1, R.sub.2 and R.sub.3 independently represent an atom of hydrogen, a methyl radical, A represents the following groups: ##STR2## R.sub.4 and R.sub.5 are identical or different and each represents a chain of the form: in which: B is the following group: ##STR3## C is the following group: ##STR4## and in which the indices m, n, p, and q are respective inte...

The invention relates to the use of an extract of the plant Potentilla erecta in the field of cosmetics and pharmacy, especially in dermatology. The invention more particularly relates to any application in which it is sought to reinforce the dermo-epidermal junction or to improve hair condition, by the improvement of the synthesis of collagen VII by keratinocytes and/or fibroblasts. In particular, these applications concern toning of the skin, diminishing of wrinkles or hair care. The invention...

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.

The invention relates to an ethanol-free or alcohol-free composition.This ethanol-free or alcohol-free composition comprises a hydrofluoro ether and is characterized in that it comprises at least one ester of a polyacid, preferably a hydroxylated polyacid.This composition can be used in the preparation of perfume compositions such as perfumes and toilet waters.

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.

The present invention relates to an improved brush for the application of a liquid, pasty or powdery product. The brush has an active portion comprised of a split tube which houses an insert disposed therein. The insert is configured like a split cylinder having free ends projecting from the slit in the split tube. At least one of the free ends of the split cylinder comprises teeth formed therewith to form a comb suitable for applying the product. The brush can be used to apply mascara to the ey...

A brush includes a mascara applicator and a stem with a grip, the stem having first and second ends substantially aligned with each other along a common axis, and an intermediate non-rectilinear portion connecting the first and second ends, the intermediate non-rectilinear portion having an offset shape protruding in a first direction from the common axis, the mascara applicator being attached to the first end and protruding from the common axis in a second direction substantially opposite the f...