This is a Beyond Beauty product which means it has been sourced, tried and tested and finally declared one of the most new and innovative heroes out there. OLAPLEX No. 9 Bond Protector Nourishing Hair Serum is a leave-in, silicone-free hair serum to shield from pollution and heat that cause tangles, breakage, and static. OLAPLEX Bond Building Technology™ is paired with potent, antioxidant-rich Red Algae Extract to nourish hair, block pollutants, and neutralise free radicals. See satin shine, style memory, bounceback curls, anti-tangle and anti-static action, and heat protection up to 230°C. For all hair types. Silicone Free. Nut Free. Paraben Free. Phosphate Free. Phthalate Free. Sulfate Free. Vegan. Gluten Free. Cruelty Free. £31.11 per 100.00ml