Abstract: The present invention relates to a cosmetic and/or dermatological composition, comprising: a) at least one merocyanine corresponding to formula (I) below, and also the geometrical isomer forms, notably the E/E or E/Z geometrical isomer forms, thereof: b) ascorbic acid and/or a derivative thereof. The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of said keratin material, of at least one composition as defined above.

Abstract: The present invention provides a composition for a non-therapeutic method for caring for keratin materials. The composition contains in an aqueous phase: (i) at least one cosmetic active compound selected from C-glycosides of formula (I): wherein R represents a saturated C1 to C10, alkyl radical which can optionally be substituted by at least one radical chosen from OH, COOH or COOR?2, with R?2 being a saturated C1-C4 alkyl radical, S represents a monosaccharide or a polysaccharide comprising up to 20 sugar units in pyranose and/or furanose form and of the L and/or D series, and X represents a radical chosen from the —CO—, —CH(OH)—, —CH(NH2)—, —CH(NHCH2CH2CH2OH)—, —CH(NHPh)- and —CH(CH3)— groups, the S—CH2—X bond represents a bond of an ? or ? C-anomeric nature; (ii) at least one surfactant selected from fatty acid esters of polyglycerol; and (iii) at least one surfactant selected from oxyalkylenated fatty acid esters of glycerol.

Abstract: The disclosure relates to compositions, methods, and kits for improving the appearance of the skin by applying acetyl trifluoromethylphenyl valylglycine, at least one retinoid, and optionally at least one additional skin peeling agent to the skin.

Abstract: The present invention relates to a composition, particularly a cosmetic composition, comprising, in a physiologically acceptable medium: at least one polysaccharide comprising rhamnose, at least one polyol, and at least 1% by weight relative to the total weight of composition, at least one ester of fatty acid and of polyglycerol comprising from 5 to 9 glycerol patterns.

Abstract: The present invention relates to a composition, especially a cosmetic and/or dermatological composition, containing, in a physiologically acceptable medium, a combination of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, and of at least one antioxidant. The present invention also relates to the use of such a composition.

Abstract: The present invention relates more specifically to a cosmetic treatment method intended in particular to improve the appearance of the skin and/or hair comprising the simultaneous and/or sequential administration: a) of at least one cytochrome C oxidase substrate and/or of at least one agent which increases the expression of the said substrate; and b) of at least one light radiation exhibiting at least one predominant wavelength which activates cytochrome C oxidase. In particular, the said light radiation exhibits at least one predominant wavelength which activates cytochrome C oxidase ranging from 550 to 1000 nm, in particular from 550 to 800 nm, preferably from 620 to 700 nm and more preferably still from 640 to 680 nm and is preferably used at a dose ranging from 0.01 to 200 J/cm2, preferably from 0.1 to 30 J/cm2, more preferably from 1 to 30 J/cm2, indeed even from 5 to 30 J/cm2.

Abstract: The present invention relates to the use of a source of green light for activating L-amino acid oxidase in the presence of at least one substrate of this enzyme in order to stimulate the energy metabolism of the cells of the skin, to stimulate their replacement and thus to improve the appearance of the skin and hair, in particular to prevent and/or treat cutaneous signs of ageing of the skin and hair.

Abstract: The present invention relates to the cosmetic use by external topical route of steviol, of a steviol glycoside derivative or of one of their isomers to stimulate, restore or regulate the metabolism of the cells of the skin.

Abstract: The present invention relates to the use, especially the cosmetic use, of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, for reducing or preventing the signs of ageing of the skin or its integuments. The present invention also relates to a cosmetic composition and a device containing it.

Abstract: The present invention relates more specifically to a cosmetic treatment method intended in particular to improve the appearance of the skin and/or hair comprising the simultaneous and/or sequential administration: a) of at least one cytochrome C oxidase substrate and/or of at least one agent which increases the expression of the said substrate; and b) of at least one light radiation exhibiting at least one predominant wavelength which activates cytochrome C oxidase. In particular, the said light radiation exhibits at least one predominant wavelength which activates cytochrome C oxidase ranging from 550 to 1000 nm, in particular from 550 to 800 nm, preferably from 620 to 700 nm and more preferably still from 640 to 680 nm and is preferably used at a dose ranging from 0.01 to 200 J/cm2, preferably from 0.1 to 30 J/cm2, more preferably from 1 to 30 J/cm2, indeed even from 5 to 30 J/cm2.

Abstract: Composition containing a combination of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, and of at least one additional compound chosen from ascorbic acid, an analogue thereof and a mixture thereof. The present invention also relates to the use of such a composition for combating the signs of ageing, and also to a device containing the composition.

Abstract: The invention relates to the combination of a light ray with a cytochrome C oxidase substrate for improving the appearance of the skin and/or the hair.

Abstract: The present invention relates to the cosmetic use by external topical route of steviol, of a steviol glycoside derivative or of one of their isomers to stimulate, restore or regulate the metabolism of the cells of the skin.

Abstract: Composition, especially a cosmetic and/or dermatological composition, containing, in a physiologically acceptable medium, at least one of mannose, and rhamnose and at least one additional compound chosen from C-glycosides and C-glycoside derivatives. Use of such a composition, and also a device containing it.

Abstract: The invention relates to the combination of a light ray with a cytochrome C oxydase substrate particularly for improving the appearance of the skin and/or the hair. The invention more particularly relates to a method for a cosmetic treatment particularly for improving the appearance of the skin and/or the hair that comprises the simultaneous and/or sequential administration of a) at least one cytochrome C oxydase substrate and/or at least one agent increasing the expression of said substrate; and b) at least one light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. More particularly, said light radiation has at least one predominant wavelength activating the cytochrome C oxydase, that ranges from 550 to 1000 nm, in particular from 550 to 800 nm, preferably from 620 to 700 nm, and more preferably from 640 to 680 nm; the method comprises applying a dose preferably ranging from 0.01 to 200 J/cm2, preferably from 0.

Abstract: The present invention relates more specifically to the use of a source of green light for activating L-amino acid oxidase in the presence of at least one substrate of this enzyme in order to stimulate the energy metabolism of the cells of the skin, to stimulate their replacement and thus to improve the appearance of the skin and hair, in particular to prevent and/or treat cutaneous signs of ageing of the skin and hair. The invention also relates to a composition comprising at least one substrate of the enzyme and at least one substrate capable of emitting green light, to a kit comprising a green light device and the composition comprising at least one substrate of the said enzyme and to a cosmetic method employing the compositions or kits according to the invention.

Abstract: The present invention relates to the use, especially the cosmetic use, of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, for reducing or preventing the signs of ageing of the skin or its integuments. The present invention also relates to a cosmetic composition and a device containing it.

Abstract: Composition containing a combination of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, and of at least one additional compound chosen from ascorbic acid, an analogue thereof and a mixture thereof. The present invention also relates to the use of such a composition for combating the signs of ageing, and also to a device containing the composition.

Abstract: The present invention relates to a composition, especially a cosmetic and/or dermatological composition, containing, in a physiologically acceptable medium, a combination of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, and of at least one sunscreen. The present invention also relates to the use of such a composition.

Abstract: The present invention relates to a composition, especially a cosmetic and/or dermatological composition, containing, in a physiologically acceptable medium, a combination of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, and of at least one antioxidant. The present invention also relates to the use of such a composition.