Matrix Biolage Full Density Shampoo 1 Litre

Matrix Biolage Full Density Shampoo for thin hair cleanses and adds softness without weighing down, using biotin to strengthen and promote fuller-looking hair.

• The description claims that the product increases hair density by strengthening the fiber while minimizing split ends and breakage.
• The description claims that zinc PCA helps reduce hair loss and purifies the scalp.
• The description claims that the product promotes a healthy scalp and strong lengths for thicker-feeling hair.
• * vs. non-conditioning shampoo