Our male breast care patches contain glycerin, mugwort extract, and ginger extract. It can strengthen and stimulate chest fat, transforming it into pure, elastic muscles that penetrate deep into the skin, resolving excess fat in the chest and firming the skin. Its usage is simple: clean and dry the skin on the chest, take out the patch and stick it on top of the chest for about 8-12 hours. Daily use can achieve better results. Burn chest fat and convert it into muscles to keep the body hydrated.