Hydrates / Silkens / De-Frizzes Formulated with our first-of-its-kind Alpha Keratin 60ku® protein, Virtue® Smooth Conditioner 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 hair care that goes light years beyond basic conditioning. Color-safe, paraben-free, gluten-free, vegan.