Vichy’s 24-hour anti-perspirant treatment deodorant efficiently controls excessive perspiration for 24 hours. The roll-on formula includes micro-refined anti-perspirant agents that target intense perspiration. This treatment deodorant includes: Aluminum salt, an activated anti-perspirant agent that regulates perspiration. Efficiency demonstrated under medical control, up to 24 hours. Results: 24-hour deodorant and anti-perspirant efficiency. Instrumental test.100% tested under dermatological control. Vichy's commitment: Hypoallergenic. Paraben-free. Alcohol-free. Tested on sensitive skin under dermatological control. Soap-free. Colorant-free. Waterproof.