OLAPLEX Nº.4 FINE BOND MAINTENANCE SHAMPOO is specifically formulated for fine hair to provide daily care packed with powerful Bond Building Technology. Hair is instantly voluminous, strengthened & protected from future damage.
Features & Benefits:
Doubles hair volume instantly and all day (>+100% volume for 8 hrs)
Immediate 113% increase in volume
109% increase in volume after 8 hrs
Clinically-proven to repair and prevent future damage
Reduces breakage by 60%