Vichy 24 Hour Mineral Aluminum Free Deodorant Stick for Sensitive Skin is perfect for all skin types, even sensitive. Zinc ricinoleate, a deodorant and antibacterial active ingredient that absorbs odors, makes this treatment an effective ultra-deodorant for freshness and a sensation of comfort that lasts all day. hypoallergenic. Paraben-free, alcohol-free, fragrance-free