Olaplex Bond Nourishing Serum No 9 Serum is an anti-damage hair shield that protects hair from daily damage from pollution, climate, and heat styling.

Its weightless, silicone-free, and leave-in formula is rich in anti-oxidant Red Algae extract which promotes shine, softness, and suppleness. Just like a serum for the skin, this hair serum delivers active ingredients in a fluid lightweight formula. No matter the daily challenges from the environment or a styling regime, this serum will ensure hair always looks and feels its best.

It is the brand’s very first leave-in serum and just a couple of pumps create a super-protective layer to stop pollution in its tracks. Provides heat protection of up to 450.

How to Use: Apply a small amount to damp, towel-dried hair working upward from ends to roots. Use more as needed for longer, thicker hair. Air-dry for a soft texture. Blow-dry for a smooth finish. Diffuse for waves or curls. Apply sparingly to dry hair for frizz and static control and added shine.