No. 4 Bond Maintenance™ Shampoo

What it is: A reparative, hydrating shampoo to nourish for soft, shiny, visibly healthier hair. Patented OLAPLEX Bond Building Technology™ supports bond repair to prevent damage and split ends. 

Hair Type: Fine, Medium, and Thick

Hair Texture:Coily, Curly, Straight, and Wavy

Hair Concerns:

- Dryness

- Color Safe

- Shine

Key Benefits:

- Supports bond repair

- Prevents frizz and flyaways

- Reduces damage and split ends

Highlighted Ingredients:

- Bis-Aminopropyl Diglycol Dimaleate: Patented and proven technology to repair broken bonds for stronger hair.

Ingredient Callouts: It is vegan and cruelty-free.

What Else You Need to Know: This is a nourishing, reparative shampoo that cleanses and hydrates all hair types to leave hair touchably soft, shiny, and more manageable with every use. It is formulated with Olaplex Bond Building Technology™ protects hair from everyday stressors that cause frizz, breakage, and split ends by relinking broken bonds.

OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacy.