(4 pack) Extra Strength Biotin & Collagen Shampoo

OGX XS Biotin and Collagen Shampoo is a volume creating powerhouse with an extra helping of vitamins and proteins to pump up flat strands. Extra body doesnt mean extra weight with a thickening, sulfate free surfactant blend of nourishing ingredients for full, voluminous hair. Biotin, or vitamin B7, is crucial for skin, nail, and hair health. Paired with collagen, this blend helps nourish hair for a full, healthy look. Be ready for a night out with extra strength conditioning designed to fill your strands with life and body. OGX XS helps provide more volume than regular strength shampoo, so show off those full strands This premium ingredient blend infused with bamboo fiber extract and hydrolyzed wheat protein creates a color safe plumping shampoo designed to nourish hair with everything it needs to look healthy and beautiful.