Biokera Natura grapeology serum from Salerm, is a nourishing and hydrating natural oil for the hair based on crushed grape seed. Its formula contains vitamin E, proteins and arginine, which repair and shine hair, while giving it strength, elasticity and repairs the ends. Thanks to its antioxidant content, it protects the hair against external agents and reduces aging. It absorbs quickly and leaves no residue on the hair. It is perfect for white or bleached hair. Apply a small amount on the palm of the hand and spread on wet or dry hair. It does not need rinsing.