Dallas Biotin Thickening Shampoo 33.8oz R+Co

Big, beautiful, bouncy hair starts here. This thickening shampoo adds vitality and visible fullness to fine, flat hair while nourishing and strengthening from root to tip. Biotin improves hair’s keratin structure for lasting strength, saw palmetto berry extract adds body, and loquat fruit extract delivers nutrients for a fuller, healthier mane, all in a formula that cleanses thoroughly without stripping.