Hair Serum GMPC(EU),GMPC(FDA). Immediately reduces frizz Leaves hair soft and manageable Hair SerumProduct name: Keratin Argan Hair Serum Oil Volume: 50mlKERATIN PROTEIN REPAIRING HAIR SERUM formulated with pure keratin protein to rebuild the hair’s tensile strength and elasticity. Hydrate and nourish the hair in a natural way. Formulated for extremely damaged,color treated and chemically ...