No. 9 Nourishing Hair Serum has a silicone free, weightless formula enriched with antioxidants that enhances any hair routine, protecting and perfecting all hair types.

The vegan serum acts as a shield against pollution, guards the hair from breakage and offers protection from heat-styling. Additionally, no. 9 offers incredible immediately visible benefits:
• Silky shine & super-softness
• Detangling
• Eliminates frizz & flyway’s
• Bounce back memory
• Curl and wave retention.

OLAPLEX products are thoroughly tested in accordance with industry standards in-house and by independent third-party laboratories for safety and efficacy.

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.