This muscle rub helps to relieve muscle and joint pain by combining cayenne, ginger, and turmeric, along with peppermint essential oil. Cayenne has long been used to aid in muscle pain. The active ingredient in it, known as capsaicin, alleviates pain by reducing the amount of neurotransmitters that signal pain to the brain. Cayenne should not come in contact with your eyes or mucosal membranes, so you may desire to cleanse your hands after applying. Ginger can improve blood circulation and it contains anti-inflammatory properties that aid in relieving stiffness and pain. Turmeric also helps to ease inflammation. While turmeric has many good properties it does tend to leave a lovely yellow hue. Therefore, you may be wary of applying near clothing that is lighter of nature as it may stain. Peppermint is added for its natural cooling effect in addition to its help in soothing muscle aches and relieving joint pain.