Abstract: The invention relates to a dermatological or pharmaceutical composition comprising at least one aqueous phase and at least one fatty phase comprising one or more fatty compounds different from solvents and/or propenetrating agents of avermectin compounds and at least one active compound chosen from avermectin compounds, where the composition comprises neither solvents nor propenetrating agents of avermectin compounds. The invention relates also to the composition for use in the treatment of rosacea, of common acne, of seborrheic dermatitis, of perioral dermatitis, of acneiform rashes, of transient acantholytic dermatosis, of acne necrotica miliaris and of atopic dermatitis, and preferably for use in the treatment of rosacea. Finally, the invention relates to a method for preparing the composition.

Abstract: A composition is described that includes lipid microcapsules and at least one dispersed active principle. A method is also described for preparing the composition. Also described, is the use of the composition in the treatment of dermatological diseases.

Abstract: A process is described for preparing a composition in the form of an emulsion that includes a high concentration of one or more avermectins. This process can include partitioning the avermectin between an active phase, including at least one glycol, and an oily phase of the emulsion. A composition thus obtained, is also described that can be used in the treatment of dermatological disorders such as rosacea.

Abstract: A process is described for preparing a stable emulsion that includes at least one avermectin. Also described, is the emulsion thus obtained, especially for use in the treatment of dermatological disorders such as rosacea.

Abstract: Stable cream gel dermatological/cosmetic compositions useful, e.g., for the treatment of acne vulgaris, contain, formulated into a physiologically acceptable medium, a homogeneous dispersion of at least one dispersed retinoid, dispersed benzoyl peroxide, at least one lipophilic compound and at least one gelling agent.

Abstract: A composition or nanosuspension is described that includes water dispersible nanoparticles of a retinoid compound having an average particle size of less than about 500 nm. Also described, are pharmaceutical compositions intended for topical administration, including such a composition or nanosuspension. Uses of such pharmaceutical compositions in the treatment of skin diseases, particularly acne, ichtyosis and psoriasis are also described.

Abstract: Stable cream gel dermatological/cosmetic compositions useful, e.g., for the treatment of acne vulgaris, contain, formulated into a physiologically acceptable medium, a homogeneous dispersion of at least one dispersed retinoid, dispersed benzoyl peroxide, at least one lipophilic compound and at least one gelling agent.

Abstract: O/W-emulsion-type topical pharmaceutical compositions including a retinoid are described. Also described, is a topical pharmaceutical composition including by way of an active pharmaceutical ingredient, a retinoid in a physiologically acceptable composition. Preparation methods and the use of the same in dermatology are also described.

Abstract: A composition in the form of a gel, preferably hydroglycolic, is described. The composition can include in a physiologically acceptable medium, at least one particular retinoid. Also described, is a method for the preparation thereof and the cosmetic and dermatological use of the same.

Abstract: Lipid microcapsules are described that can include at least one irritant active substance, more specifically a retinoid, in a soluble form. Also described, are pharmaceutical compositions comprising the same, and methods for the production thereof. A method of using the composition to treat dermatological pathologies is also described.

Abstract: Lipid microcapsules are described that can include at least one lipophilic active substance, more specifically a retinoid, in a soluble form. Also described, are pharmaceutical compositions including the same and a method for the production thereof. Methods of using such a composition to treat dermatological pathologies are also described.

Abstract: Dermatological compositions contain, formulated into a physiologically acceptable medium, at least one retinoid compound selected from among all-trans retinoic acid, isotretinoin, motretinide, and naphthoic acid compounds of formula (I), and salts and esters thereof: wherein R is a hydrogen atom, a hydroxyl radical, a branched or unbranched alkyl radical having from 1 to 4 carbon atoms, an alkoxy radical having from 1 to 10 carbon atoms, or a cycloaliphatic radical which is substituted or unsubstituted, and benzoyl peroxide, and also at least one anti-irritant compound selected from among 18?-glycyrrhetinic acid, and its salts and derivatives thereof.

Abstract: Stable pharmaceutical/cosmetic compositions for topical application, notably for the treatment of acne vulgaris include, formulated into a physiologically acceptable medium, at least one naphthoic acid compound, benzoyl peroxide and at least one film-forming agent, the at least one naphthoic acid compound and the benzoyl peroxide advantageously being in a dispersed form therein.

Abstract: A composition in the form of an oil in water emulsion, preferably without emulsifier, is described. The composition can include, in a physiologically acceptable environment, at least one new retinoid. Also described, is the method of preparing the composition and its use in cosmetics and dermatology.

Abstract: A composition in the form of a gel, preferably hydroglycolic, is described. The composition can include in a physiologically acceptable medium, at least one particular retinoid. Also described, is a method for the preparation thereof and the cosmetic and dermatological use of the same.

Abstract: O/W-emulsion-type topical pharmaceutical compositions including a retinoid are described. Also described, is a topical pharmaceutical composition including by way of an active pharmaceutical ingredient, a retinoid in a physiologically acceptable composition. Preparation methods and the use of the same in dermatology are also described.

Abstract: Lipid nanocapsules are described that include at least one irritating active ingredient, and more specifically a retinoid in solubilized form. Also described, are nanodispersions and pharmaceutical compositions including the same and methods of producing the same. The use of the pharmaceutical compositions in the treatment of dermatological pathologies is also described.

Abstract: Stable cream gel dermatological/cosmetic compositions useful, e.g., for the treatment of acne vulgaris, contain, formulated into a physiologically acceptable medium, a homogeneous dispersion of at least one dispersed retinoid, dispersed benzoyl peroxide, at least one lipophilic compound and at least one gelling agent.

Abstract: The invention relates to a composition in the form of a cream gel comprising, in a physiologically acceptable medium, at least one dispersed retinoid and dispersed benzoyl peroxide, to its process of preparation and to its use in cosmetics and in dermatology.

Abstract: Stable pharmaceutical/cosmetic compositions for topical application, notably for the treatment of acne vulgaris include, formulated into a physiologically acceptable medium, at least one naphthoic acid compound, benzoyl peroxide and at least one film-forming agent, the at least one naphthoic acid compound and the benzoyl peroxide advantageously being in a dispersed form therein.