Full Density Shampoo for Thin Hair

The Biolage Advanced Full Density system is designed to reduce hair loss and delivers luscious, thicker-feeling hair. Biolage Advanced Full Density Shampoo helps make thin hair look and feel thicker and healthier. Formulated with biotin, zinc PCA, and Gluco-Omega Blend, this shampoo gently cleanses hair by removing follicle clogging impurities, instantly making hair look and feel healthier.