Philip B. Peppermint & Avocado Volumizing & Clarifying Shampoo, 11.8 oz. This scalp invigorator and root booster contains 2.3% Pure Peppermint Oil and 16 plant extracts. Clarifies both scalp and hair; cleanses perfectly after Rejuvenating Oil Treatment. Frees hair, restores body, and gives volume with no added conditioner to weigh down. Refreshes and relieves scalp, and helps to stimulate circulation. Color Safe. A pH 5.5 to 5.6.