The Thai Deodorant Stone is the finest body deodorant on the market today. Your entire family will find this crystal stone to be the most effective deodorant they will ever use. More than 300% effective than commercial deodorants. 100% natural--does not contain any harsh chemicals, perfumes, oils, emulsifiers, alcohol, or propellants. Made from potassium sulfate and other mineral salts. The stone is crystallized then hand shaped. The deodorant stone is not sticky or greasy, will not stain clothing, or irritate your skin. No Aluminum Chlorhydrate.