Peppermint plant, is regarded as 'the world's oldest medicine', with archaeological evidence placing its use at least as far back as ten thousand years ago. It has good antiseptic properties and its vasoconstrictor action helps reduce redness of the skin and reduce dilated capillaries. An increase in circulation helps to relieve itching and removes toxic congestion. The cooling effect on the skin is a welcome bonus for tired, swollen and achy feet.