No. 9 Bond Protector Nourishing Hair Serum

A weightless, leave-in styling serum rich in antioxidants to help protect from pollution, heat, and future damage, for shine, bounceback curls, and anti-static, anti-tangle action.

Hair type: fine, medium, and thick. Hair texture: coily, curly, straight, and wavy. Hair concerns: heat protection, shine, and anti-aging.

This silicone-free serum shields strands from pollution, heat, and future damage by supplying nourishment, blocking pollutants, and neutralizing free radicals. The patented bond-building ingredient repairs broken bonds for stronger hair, while red algae extract blocks pollutants with rich antioxidant levels. In an independent-lab study, it shielded hair from pollution for 48 hours. Use on clean, damp hair and reapply between washes for satin shine, style retention, bouncy curls, less static and tangles, and heat protection up to 450°F. Vegan and cruelty-free.

How to use: Use as the first step in your styling routine, on wash days and/or between washes on dampened hair. Apply a small amount to damp hair, working upward from ends to roots, using more as needed for longer, thicker hair. Air-dry for a soft texture, blow-dry for a smooth finish, or diffuse waves and curls.

Ingredients: Water (Aqua/Eau), Propanediol, Betaine, Quaternium-22, Sodium Hyaluronate, Bis-Aminopropyl Diglycol Dimaleate, Cetrimonium Chloride, Panthenol, Hydroxyethylcellulose, PVP, Guar Hydroxypropyltrimonium Chloride, Furcellaria Lumbricalis Extract, Pelvetia Canaliculata Extract, Xylitylglucoside, Polyquaternium-44, Anhydroxylitol, Maltitol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xylitol, Sorbic Acid, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Fragrance (Parfum), Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool.