Effective odor protection up to 24H with 0% Aluminum Chlorohydrate (ACH), 1 0% ethyl alcohol.At Sanex, all our fragrances are updated regularly, avoiding the use of fragrance allergens regulated under EU Cosmetics Regulation 1223/2009. That is why, you won't find any of them in the below ingredient list.24h deo protection sensitive, Keeps skin healthy, Dermatologically testedKeep your underarm skin healthy and protected even on the longest days with the new Sanex BiomeProtect Dermo Anti-Irritation Deodorant Spray. Our microbiome deodorant spray has a new advanced formula with a proprietary prebiotic complex that fights odour causing bacteria while respecting the good bacteria on skin. The deodorant spray gives you 48 hour deodorant protection without irritations to keep you feeling comfortable and protected. What’s more, our deodorant spray has been crafted with a unique blend of skin nutrients that support your skin’s microbiome – the common skin bacteria that form its first layer of protection. The microbiome deodorant spray also contains 0% alcohol and 0% aluminium salts. Help your underarm skin perform at its healthy best with Sanex BiomeProtect Dermo Anti-Irritation Deodorant Spray.