Relax relieve renewhelps target and maintain good blood circulationbodytox natural warm patches use a warm heat pigment and worldwide patented microcapsules which deliver increased levels of far infrared energy to the target areabodytox natural warm patches are primarily used for body application to help soothe aches and pains but can also be effective for carrying out detoxification and maintain good blood circulation when applied to the feethow do bodytox natural warm