No. 9 Protector Nourishing Hair Serum by Olaplex.

PROTECTS, DETANGLES & IMPROVES MANAGEABILITY

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™.

Visible Hair Benefits:
- Satin shine & softness
- Style memory & bounceback curls
- Anti-tangle & anti-static

Key Benefits:
- Repairs damaged and compromised hair.
- Strengthens and protects hair structure.
- Restores healthy appearance and texture.

Key Features:
- Satin shine & soft-touch
- Anti-static & frizz control
- Detangling & faster blow dry
- Bounceback memory
- Curl & wave retention

Free of DEA, Aldehydes and Formaldehyde. Silicone-Free.