A Portion of Proceeds Benefits U.S. Veterans. | Cruelty-Free. Our products are never tested on animals, just bad interns. | Made in the USA. King of Lather: Our super concentrated solid shampoo bars smell better and lather bigger than the rest. Outlasts 5 bottles of the liquid stuff while delivering over 175 washes and leaving behind no plastic waste. Formulated with Premium Ingredients: Tea Tree Oil to stimulate scalp, Argan Oil to condition hair, and Oat Kernel Protein for strength.| Sulfate-free. Naturally Derived Fragrance: Packed full of Essential Oils and features Eucalyptus and Peppermint for an invigorating scent. Duke Cannon's Shampoo Puck - Field Mint, Solid Shampoo Bar for Men, 4.5 oz. | NO Plastic Waste! Packaged in Handy Tin - Great for Travel | TSA approved.