Drysol™, with its unique formula, is one of the most effective topical anti-perspirant for excessive sweating that contains a special ingredient: Aluminum Chloride Hexahydrate ACH, with a 98% proven efficacy in controlling sweat and a 30% reduction in sweat volume. Drysol™, ACH, is a clinically proven first-line therapy in Hyperhidrosis and Excessive sweating and is one of the best antiperspirants for excessive sweating. Drysol™ has Canadian Dermatology Associations’ Skin Health Program (CDA) approval. The better result with a reasonable cost - Drysol is one the most economical clinical strength antiperspirant in the market today. You only need to apply once a day at bedtime (After 3 days, if your sweat stopped, you can reduce the application to once/twice a week). One bottle can last up to 4 months! Excessive sweating can affect many parts of the body with various types of sweat. Drysol offers different strengths and Dab-on and solution formats for various affected areas such as the underarms, sweaty hands, forehead, soles of feet, skin folds, and sweating in groin area and inner thighs. Drysol has 5 different strengths and forms; please review the product descriptions to see what best matches your needs. For more information about the product, please contact your healthcare provider.