Patented Bis - Aminopropyl Diglycol Dimaleate - helps protect and restore damaged hair by repairing disulphide bonds broken during chemical processing. Bleach, peroxide, perms and chemical straighteners damage hair at a molecular level, leaving hair more fragile and susceptible to breaking. 

Bis - Aminopropyl Diglycol Dimaleate is a truly innovative ingredient with protective, nourishing and restructuring action for rejuvenating hair. Only available in Olaplex products.

Glycerin - offers excellent moisture balance and brings natural hydration to dry, thirsty hair.

Phytenso - Rapidly absorbs into the hair, provides long-lasting moisture and strength. Naturally derived plant extract. Offers enhanced colour protection.

Avocado Oil - highly conditioning and moisturising.

Grape Seed Oil - A natural antioxidant containing Vitamin E. Works as a hair conditioning agent.

Apply after using Olaplex No.4 Bond Maintenance Shampoo, apply a generous amount from scalp to tip. Leave on for 3 minutes, then rinse. Part of the Olaplex 3-4-5 regimen.

Restores, repairs and hydrates without adding excess weight.

Eliminates damage and frizz for strong, healthy and shiny hair.

For all hair types.