Anhydrol forte roll on is enriched with aluminium chloride which works by blocking the sweat glands to solve the problem of excessive sweating which can be particularly embarrassing during social situations this innovative roll on is a clear in colour and contains no fragrance meaning it is a subtle product to use it can be applied before going to bed at night and should be washed off in the morning it should only be used on small areas of skin such as the armpits hands or feet to ensure t