Retinoic acid-based aqueous gel

摘要: All-trans or 13-cis retinoic acid-based aqueous gel. This gel is characterized in that acid present, a soluble and stable state, proportion by weight of 0.025 to 0.2 % weight, the presence 1.8 $g(b)-cyclodextrine hydroxylated organic base such pH said between about 7.0 8.5, gelling agent being present has viscosity 1.5 Pa.s. 10 can be used pharmaceutical cosmetic fields, particularly treatment various forms acne, psoriasis other dermatological ailments.