Refillable tube - inner refill is 70% less plastic than typical deodorant tubes. Pure Aloe (Unscented): Completely fragrance-free. Our extra-strength aluminum-free, baking soda-free and paraben-free vegan deodorants are designed to keep you fresh with a very light application. Since they only need one light swipe per armpit, they last much longer than ordinary deodorants. How it works: We use enzymes to help zap the odor-causing bacteria, and tapioca starch to help absorb excess wetness. Each stick or cube will glide on lightly and smoothly. Size and packaging options: Each 2.1 oz full-size tube should last one person 6 to 12 months with regular use. Refills available. See our site for full instructions on refilling with step by step photos. Extra strength formula: This concentrated deodorant is strong and effective. Use only one light swipe per armpit. Not recommended for sensitive skin.