Abstract: Dermatological and/or cosmetological compositions containing at least one retinoid of general formula (I), ##STR1## and the use of such compounds for preparing dermatological and/or cosmetological compositions.

Abstract: The present invention relates to compositions based on thermal water containing liposomes of thermal water stabilized in a deoxyribonucleic acid (DNA) gel and a process for preparing thereof. The composition is useful in dermatology and cosmetology.

Abstract: The present invention relates to a heterogeneous topical composition comprising microgranules or microparticles of a topically-acceptable caffeine metal carboxylate in a hydroalcoholic gel, as well as its preparation and use. The composition, which can be used as slenderizer and/or in the treatment of cellulitis, comprises a long acting topically-acceptable caffeine metal carboxylate as the active principle, which is present in the form of heterogeneously-distributed microgranules or microparticles, having a diameter of about 0.2 to 2 millimeters, suspended in a hydroalcoholic gel in which they are insoluble, advantageously together with Vitamin E or a derivative thereof.