Excessive sweating can have many causes, including stress, extreme heat or over-stimulated sweat glands. It' a good thing that there are products created to help people with sweating, such as powerful antiperspirants.
Extreme is a brand that specialises in this kind of product. In their collection is included an antiperspirant deodorant that is scent free but efficient, as it removes even the heaviest sweating.
Extreme also creates sweat protection products, which consist of adhesive pads which you place in the armpit area of your shirts, and from whence they absorb the sweat.