Olaplex Bond Maintenance Shampoo No. 4 deeply repairs and strengthens damaged hair. With patented Olaplex Bond Technology, broken hair bonds are rebuilt, frizz is reduced, and moisture is locked in for healthy, strong, and shiny hair.

Advantages:

• Repairs and strengthens damaged hair

• Reduces frizz and improves shine

• Protects colored and chemically treated hair

• Salon bottle (1000 ml) – ideal for professionals or frequent users

Application:
Massage into wet hair, lather, and rinse thoroughly. For best results, combine with Olaplex No. 5 Conditioner .