Bakuchiol is an active ingredient extracted from the "Babchi" plant (Psoralea corylifolia). The plant is native to India and is used in traditional Ayurvedic medicine to relieve various skin diseases. Modern applications show that Bakuchiol stimulates collagen production, thickens the skin structure, accelerates cell renewal and has antioxidant, antibacterial and anti-inflammatory properties. The undesirable side effects known from retinol were not observed.