® Labs Smooth Shampoo is a luxurious lathering shampoo with a soft, smooth finish. Formulated with our first-of-its-kind Alpha Keratin 60kuu00ae protein, this shampoo acts as a powerful in-shower daily smoothing treatment for hair. It re-paves rough cuticles and reduces friction between each strand, tackling frizz at the source for haircare goes light years beyond basic cleansing. Color-safe, paraben-free, gluten-free, vegan.