• Product Details

OLAPLEX No 4 Bond Maintenance Shampoo. Formulated with OLAPLEX Bond Building chemistry. Restores internal strength and moisture levels to add incredible shine and manageability. For all hair types.

• How To Use

Use every time you shampoo and after rinsing OLAPLEX No. 3 Hair Perfector from hair. Lather and rinse. Follow with OLAPLEX No.5 Bond Maintenance Conditioner.

• Key Benefits

DEA Free

Aldehydes Free

Formaldehyde Free