Biotin & Collagen Thickening Conditioner 33.8oz Suitable for all hair types Infused with Vitamin B7, Biotin & Collagen this thickening conditioner leaves hair feeling fuller and healthier while restoring necessary nutrients into every strand. Biotin & Collagen add strength and volume making your hair look fuller and healthier. This formula is free of sodium chloride so it will not fade or strip color treated hair. After shampooing with Bio Keratin Biotin & Collagen shampoo, massage from mid-length to end of wet hair. For best results comb through and leave in hair for 3-4 minutes. Ingredients: Deionized Water(Aqua), Bht, Sodium Pca, Disodium Edta, Steartrimonium Chloride, Cetearyl Alcohol, Silk Amino Acid, Keratin Amino Acid, Rosemary And Jojoba Leaf Extract, Avocado Oil, Argania Spinosa Kernel Oil, Keratin Protein,Hydrolyzed Collagen, Biotin, Glyceryl Stearate, Dimethicone, Dimethicone, Red 33(Ci 17200), Amodimethicone, Dmdm Hydantoin, Fragrance This product is not tested on animals This product is non-comedogenic This product is paraben-free Imported All items for external use only