Olaplex - No.9 Bond Protector Nourishing Hair Serum Itchy Scalp forms protective layer and prevents

forms protective layer and prevents discoloration

and scalp relief soothing serum

Use Oxid’o 10% stronger than for the roots

Potassium Sorbate

Olaplex - No.9 Bond Protector Nourishing Hair Serum Itchy Scalp forms protective layer and preventsSeeing dull hair, tangles, or poor style retention? These could be signs of pollution or heat damage. Protect your hair from daily damage with this weightless, leave in, silicone free hair serum to shield hair from pollution for 48 hours and provide heat protection up to 450F (232C). With antioxidant rich Red Algae Extract and scientifically proven OLAPLEX Bond Building Technology. Key benefits: Satin shine & softness Style memory & bounceback curls