Foran Magnesium Sulphate Paste 50g is a white cutaneous paste for topical application to treat infections such as boils and carbuncles. Its composition of magnesium sulphate helps to reduce inflammation and provide relief from pain and itching. Applying the paste can be used as a preventative measure, or to lessen the severity of the infection. Clinical studies show that the paste is proven to be effective in 68% of cases treated.