Herbivore Botanicals Bakuchiol Retinol Alternative Soothing Serum .3 oz./10 ml. x 2 Bakuchiol Serum is a naturally derived retinol-alternative serum to help smooth the appearance of fine lines and wrinkles while sealing in hydration. Bakuchiol, the key ingredient, is sourced sustainably from the Ayurvedic Babchi plant. Gentle enough for the most sensitive skin types, Bakuchiol works with the skin to refine the appearance of fine lines and wrinkles with the power of natural botanicals. NEW, never used or tested.