OLAPLEX No. 4 Bond Maintenance Shampoo is a restorative cleansing shampoo that helps maintain bonded hair strength and manageability. It builds a creamy lather to lift buildup while preserving moisture, making hair easier to detangle and style. Best suited for chemically treated, color-treated, or dry hair types seeking repair-focused daily cleansing without heavy residue.
Ingredient Safety
No risk3
Low risk61
Moderate risk1