Renpure Biotin & Collagen Thickening Shampoo is infused with nutrients to help fine hair look and feel thicker and fuller.
Our Biotin & Collagen Shampoo contains a blend of Vitamin B7 (Biotin) and protein (Collagen), created to give you the appearance of full, healthy-looking hair.
ZERO Sulfates, Parabens, Dyes, Gluten, Phthalates, Propylene Glycol