Biolage Full Density Thickening Shampoo 13.5 oz

This shampoo with biotin, cleanses to remove impurities while building hair resiliency from root to tip. Hair is fuller-looking and healthier-feeling after one use*. *using the system of Full Density Shampoo & Conditioner vs. non-conditioning shampoo. Gently cleanses at the root to provide volume for fuller hair. Vegan, cruelty-free.