Abstract:
A cosmetic or dermatological composition, comprising: an aqueous phase dispersed in an oily phase with a silicone emulsifying agent, wherein the viscosity of the composition, measured with a Rheomat 180 viscometer at a shear rate of 200 s−1 and at 25° C., ranges from 3 Pa.s (30 poises) to 20 Pa.s (200 poises), the aqueous phase constituting at least 78% by weight with respect to the total weight of the composition with the water of the aqueous phase constituting at least 65% of the total weight of the composition, and the emulsifying agent consisting of the dimethicone copolyol of formula (I): wherein R1 is
Abstract:
The invention relates to a solid composition in the form of a water-in-oil emulsion. The aqueous phase represents at least 70% by weight with respect to the total weight of the composition. The composition contains at least one silicone emulsifier and at least 3% by weight of at least one wax with respect to the total weight of the composition.
Abstract:
The present provides a composition that includes, in a physiologically acceptable medium: an aqueous phase dispersed in an oily phase with a silicone emulsifier; wherein the aqueous phase represents at least 80% by weight relative to the total weight of the composition; wherein the silicone emulsifier is an alkyldimethicone copolyol comprising an HLB of less than 8; and wherein a weight ratio of the oily phase to the silicone emulsifier is greater than or equal to 5. The present invention also provides a cosmetic, which includes the above-mentioned composition and methods of using the above-mentioned composition for treating, protecting, caring for, or removing make-up from the skin, lips or hair, cleansing the skin, lips or hair, and making up the skin or lips, treating, protecting, and caring for the scalp, and treating greasy skin. The composition can be used in particular in cosmetics and/or dermatology.
Abstract:
The invention provides unique cosmetic compositions containing at least two different pigment types and a carrier, the pigments of different types being physically separated from each other in individual capsules within the carrier. Compositions of the invention provide vibrant color to the skin, but without the ashiness typical of compositions containing traditional pigment grinds.
Abstract:
A composition in the form of a water-in-oil emulsion containing fibers, at least one silicone surfactant and at least one clay. The composition may be used, for example, for caring for, treating, making up or cleansing the skin, the lips, the eyelashes and/or the hair.
Abstract:
A synegistic system based on a phosphonic acid derivative and on a metabisulphite, for stabilizing ascorbic acid. The invention also relates to compositions, in particular cosmetic and dermatological compositions, containing ascorbic acid and this stabilizing system, and to the use of these compositions in the cosmetics and/or dermatological fields.
Abstract:
A composition for topical application is provided containing ascorbic acid and at least one polyol, the latter being present in an effective quantity to obtain a water activity value of the composition which is lower than or equal to 0.85, and at least one structuring agent chosen from polymers and oils, with a view to stabilizing the ascorbic acid. In such a composition ascorbic acid retains its effectiveness over the course of time. The composition obtained can be employed for treating and/or caring for the skin.
Abstract:
The invention relates to a composition containing fibers and a copolymer comprising carboxylate groups and polydimethylsiloxane groups. The composition according to the invention may especially constitute a care or make-up composition for keratin materials such as the skin, including the scalp, the lips of the face and integuments, for instance the eyelashes, the eyebrows, the nails and the hair. The invention also relates to the use of a copolymer comprising carboxylate groups and polydimethylsiloxane groups in a composition containing fibers to ensure a homogeneous dispersion of the fibers in the composition and to stabilize the composition.
Abstract:
A composition in the form of a water/oil/water triple emulsion comprising an outer aqueous phase and an oily phase constituting, with an inner aqueous phase, a W/O primary emulsion, the outer aqueous phase comprising, in combination, an emulsifying copolymer of carboxylic acid with a fatty chain, and a crosslinked poly(acrylamidomethylpropane-sulfonic acid). The emulsion remains stable, even in the presence of an acidic active agent, and is particularly appropriate as vehicle for water-sensitive and/or oxygen-sensitive active agents, in particular in a cosmetic or dermatological composition. The active agent can be, in particular, a vitamin, such as ascorbic acid or retinol, an enzyme and an .alpha.- or .beta.-hydroxy acid. The emulsion obtained can constitute, in particular, a composition for cleaning and/or treating and/or protecting the skin and/or mucous membranes and/or keratinous fibers.
Abstract:
A cosmetic or dermatological composition is described that includes, as moisturizing agent, a polydimethylsiloxane containing glucoside groups of formula (I): ##STR1## The composition has long-lasting skin moisturization properties. A method is also described for moisturizing the skin and for treating dry skin.