What it Does FULL DENSITY Densifying Spray for thin hair, infused with biotin, leaves hair healthier-looking and fuller-feeling after just one use.* *Full Density Shampoo, Conditioner & Densifying Spray vs. non-conditioning shampoo FULL DENSITY Densifying Spray for thin hair, infused with biotin, leaves hair healthier-looking and fuller-feeling after just one use.* This leave-in treatment leaves hair feeling softer and 84% thicker without feeling weighed down.** • Paraben-free, Silicone-free, Mineral-oil free and colorant free.• Featuring Biolage’s iconic AromaScience™ fragrance. • Suitable for color-treated hair. *Full Density Shampoo, Conditioner & Densifying Spray vs. non-conditioning shampoo **Full Density Densifying Spray How to Use TO USE: After using FULL DENSITY Shampoo and Conditioner, spray on wet hair. Spray from root to tip. Do not rinse. Blow-dry hair and style. Hair Type: Textured, Curly, Wavy, Coily, Straight Concerns: Thinning, Volumizing Fluid Ounces: 4.2 oz. Ingredients: Silicone Free, Paraben-Free Formulation: Spray Country of Origin: Made in US Ingredients: Aqua / Water / Eau • Alcohol Denat. • Pvp • Peg-40 Hydrogenated Castor Oil • Propylene Glycol • Triethanolamine • Phenoxyethanol • Acrylates/Beheneth-25 Methacrylate Copolymer • Parfum / Fragrance • Caprylyl Glycol • Biotin • Limonene • Hexyl Cinnamal • Zinc Pca • Safflower Glucoside • Coumarin • Benzyl Alcohol • Linalool • Amyl Cinnamal • Geraniol • Isoeugenol • Alpha-Isomethyl Ionone • Hydroxycitronellal • Benzyl Benzoate • Cinnamyl Alcohol • Citronellol • Tocopherol • Sodium Citrate