Pure Relief Muscle and Joint massaging rub is great for spot treatments and area of tension. Is your neck or back sore from poor posture? Strain a muscle or sprain a joint playing sports? Just apply a little bit of this concentrated pain rub and feel immediate relief. In studies emu oil has proven to reduce inflammation, relieve muscle and joint pain, moisturize the skin, and treat skin conditions. This powerful ingredient is just one key ingredient in this great gel like rub.