Nº.4 Bond Maintenance® Shampoo | Strengthen, Hydrate & Repair Hair

This shampoo is designed to repair and strengthen hair, reduce frizz and breakage, and enhance shine and moisture. It is safe for all hair types, including color-treated and chemically processed hair.

• The description claims that the shampoo improves manageability and shine.
• The description claims that the shampoo reduces frizz and breakage.
• The description claims that the shampoo is safe for color-treated, chemically processed, and heat-damaged hair.