Olaplex No.9

Seeing 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 450°F (232°C).

With antioxidant-rich Red Algae Extract and scientifically proven OLAPLEX® Bond Building Technology™.

Apply a small amount from mids to ends in wet hair.

 Cruelty free, vegan & made without silicone, sulfates, peroxide, gluten, soy or dairy.