Biotin and Collagen Vegan Shampoo with Argan Oil

A thicker, fuller hair shampoo that cleanses, strengthens, and volumizes fine hair with every wash. Formulated with Wild Soapberry, Biotin, and Vegan Collagen, this sulfate-free shampoo nourishes hair while supporting scalp health. Boosts strength: Biotin and Vegan Collagen fortify hair, reducing the look of breakage and thinning. Hydrating and balancing: Black Oats and Argan Oil help hair retain moisture without feeling heavy. Calming aromatherapy: Sicilian Lemon and Tea Tree Oils offer a refreshing tingle and uplifting scent. Tree to Tub is reshaping how you care for your hair—offering products that promote natural strength, radiant volume, and sustainability for you and the environment.