**NEW** SEALED OLAPLEX NO. 4 BOND MAINTENANCE SHAMPOO AND NO. 5 BOND MAINTENANCE CONDITIONER. 8.5 oz each. When hair is stressed, it can quickly become fragile and lose its luster. The right shampoo for damaged hair can restore manageability, shiny and health. OLAPLEX NO. 4 Bond Maintenance Shampoo works to bond strands, reinforcing them against frizz, breakage and split ends. Free of sulfates, parabens and phthalates, this powerful yet gentle formula is safe for all hair types.Try this hair conditioner for dry hair the next time your strands feel parched! Ideal for repairing and restoring dry locks, the Olaplex No. 5 Bond Maintenance Conditioner helps re-link broken bonds and split ends while moisturizing and nourishing. This product is perfect for everyday use and is free of aldehydes and formaldehyde. Simply apply after shampooing, leave in for three minutes and rinse. • Restore manageability, shine and health. • Bonds strands to prevent breakage, frizz and split ends. • Free of sulfate, parabens and phthalates. • Safe for all hair types.