Ogx Biotin & Collagen 

The nutrient-rich & ultra-volumizing OGX Thick & Full + Biotin & Collagen Conditioner, with innovative Vitamin B7 (biotin), nourishing collagen, and natural wheat protein, is a must-have for fine hair. This volumizing conditioner instantly makes fine and thinner hair look noticeably fuller, thicker, and healthier, nourishing it from root to tip. This pH-balanced conditioner, free of sulfate-containing surfactants, gives even the thinnest strands volume and shine.

Aqua/Water/Eau, Cetearyl Alcohol, Cetyl Alcohol, Behentrimonium Chloride, Biotin, Hydrolyzed Collagen, Hydrolyzed Wheat Protein, Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Glycerin, PPG-3 Benzyl Ether Myristate, Dimethicone, Polyquaternium-47, Steareth-20, Disodium EDTA, Isopropyl Alcohol, Citric Acid, Sodium Hydroxide, Sodium Benzoate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Phenoxyethanol, Benzyl Alcohol, Potassium Sorbate, Sodium Chloride, Sodium Carbonate, Parfum/Fragrance, Hexyl Cinnamal, Coumarin, CI 60730/Ext. Violet 2, CI 17200/Red 33.

After washing your hair, apply a generous amount of conditioner throughout your hair, working it down to the ends. Let it sit for 3–5 minutes, then rinse your hair thoroughly.