N°9 | Bond Protector | Nourishing Hair Serum 90ml (3 oz)

Olaplex N°9 Bond Protector Nourishing Hair Serum is a weightless, leave-in treatment designed to deliver next-level antioxidant protection while revitalizing dull, damaged, or environmentally stressed hair. Infused with antioxidant-rich red algae extract and Olaplex's patented bond-building technology, this serum acts as a shield against pollution, heat styling, and free radicals, helping to prevent breakage, split ends, and loss of shine. The silky formula detangles, tames frizz, adds shine and provides soft, flexible hold with style memory. Shields hair from pollution, heat (up to 450°F / 232°C), and environmental stress Repairs and reinforces the hair structure from within Adds shine and smoothness without weighing hair down Eases detangling and improves manaheability Reduces frizz and split ends Provides style memory for longer-lasting styles Safe for all hair types, including color-treated and chemically processed hair HOW TO USE Apply a small amount to damp hair, focusing on mid-lengths to ends. Style as desired. Can be used alone or as a primer before applying other styling or heat-protecting products. Do not rinse. ACTIVE INGREDIENTS PVP : A flexible polymer that helps maintain hair style and shape. Cetrimonium Chloride : Conditions, smoothes, softens, and has an anti-static effect. INGREDIENTS Water/Aqua/Eau, Propanediol, Betaine, Quaternium-22, Bis-Aminopropyl Diglycol Dimaleate, Sodium Hyaluronate, 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, Ethylhexylglycerin, Sodium Hydroxide, Sorbic Acid, Phenoxyethanol, Sodium Benzoate, Fragrance (Parfum), Citral, Citronellol, Hexyl Cinnamal, Limonene, Linalool