Formulated with Dandrilys® clinically tested to help reduce scalp oiliness after after 4 uses. A blend of invigorating peppermint with purifying tea tree creates a clarifying reset. Cleanses and clarifies scalp build up and oily hair. Why You'll Love This: Formulated with Dandrilys® clinically tested to help reduce scalp oiliness after after 4 uses. A blend of invigorating peppermint with purifying tea tree creates a clarifying reset 84% Bio-based formula Free of parabens, phthalates, silicones, SLS & SLES Made in USA, cruelty-free, color-safe Fully recyclable packaging and made with PCR (post-consumer recycled) material How to Use: Wet hair thoroughly, then massage shampoo into the scalp to create a rich, bubbly lather. Focus on the top, sides, and back of the scalp. Continue massaging for 2 minutes to lift dirt and buildup. Rinse thoroughly with water.