Youth Lock Treatment Masque 150mlJoico Youth Lock Treatment Mask is a collagen enriched deeply nourishing treatment that transforms dry, frizzy and unruly hair into soft, silky, shiny conditioned hair. Benefits Collagen enriched pH 5. 5 6. 5 Boosts shine Adds body Doesn't weigh hair down Reduces hair breakage from brushing by up to 60% Transforms frizzy, unruly hair Softens brittle hair Key Ingredients: Collagen: restores strength and hydration to aging, fragile hair Buruti Fruit