AGENT REGULATING SKIN CELLS DIFFERENTIATION, COSMETIC OR DERMATOLOGICAL COMPOSITION BASED ON THEREOF, CULTURAL MEDIUM FOR CELLS OR TISSUES, METHOD OF REGULATION OF SKIN CELLS DIFFERENTIATION AND METHOD OF SKIN COSMETIC TREATMENT

摘要

FIELD: cosmetics. SUBSTANCE: composition and medium contain ecdisteroid, derivative of ecdisteroid or plant or animal extract containing its. Composition is used for skin care, enhancement of aqueous barrier function and epidermal cells cohesion. Cultural medium can be used for keratinocytes culturing at large-scale quantity. EFFECT: enhanced effectiveness of agent.