![No.4 Bond Maintenance Shampoo](http://abbeyprestonhair.com/cdn/shop/products/R8b1b5da01425d5580b01af7c2723a635-removebg-preview_{width}x.png?v=1612096431)
No.4 Bond Maintenance Shampoo
Olaplex No.4 is an everyday shampoo for all hair types. It is designed to be used in salons and at home. It contains the active ingredient Bis-Aminopropyl Diglycol Dimaleate, which helps to repair bonds as well as gently cleanse all types of hair. No.4 imparts moisture, strength and manageability with every wash. Olaplex No.4 is colour-safe, vegan and made without sulfates, parabens and gluten. Olaplex is never tested on animals.
How do I use it?
1.Use every time you shampoo OR after rinsing Olaplex No.3 from hair. Apply a small amount of No.4, it is highly concentrated.
2.Lather. Rinse.
3.Follow with Olaplex No.5