OLAPLEX No.4 BOND MAINTENANCE SHAMPOO is an everyday SHAMPOO for all hair types.

It is designed to be used in salons and at home. No.4 contains our active ingredient,

Bis-Aminopropyl Diglycol Dimaleate, which will help repair bonds as well as gently cleanse all

types of hair. No.4 imparts moisture, strength and manageability with every wash. OLAPLEX No.4

BOND MAINTENANCE SHAMPOO is Color-Safe, vegan and made without sulfates, parabens or

gluten, OLAPLEX is never tested on animals.

OLAPLEX No.4 Bond Maintenance Shampoo

  • 1. Use every time you shampoo OR after rinsing OLAPLEX No.3 HAIR PERFECTOR from hair.

    Apply a small amount of OLAPLEX No.4 BOND MAINTENANCE SHAMPOO,

    it is highly concentrated.

    2. Lather. Rinse.


  • If you would like a refund or exchange on your online order, please be sure to email us within 7 working days of delivery. As long as products are returned in the same condition they were received (tamper seals remain in place and the goods are in a re-sellable condition), we will be happy to refund or exchange. We are unable to refund any postage costs incurred.