A concentrated and color-safe conditioner proven to reduce breakage and nourish hair leaving it smoother, shinier, and more manageable with every wash. The moisturizing formula hydrates all hair types as it detangles and strengthens. Use No.5 after No.4 daily or anytime you wash your hair.KEY BENEFITS ✓ Reduces breakage and strengthens hair ✓ Conditions, moisturizes, and hydrates ✓ Improves manageability and boosts shineClinically Proven 90% smoother, better detangling, more conditioned* 68% reduction in breakage *When used as a system of Nº 3, Nº 4, and Nº 5.INGREDIENTS Panthenol and Glycerin Draws moisture to hair to keep it hydrated and helps prevent breakage.