Rival Rub was formulated to help relieve Muscle, Joint, and Back Pain both fast and effectively. Our quick-absorbing, non-greasy formulation includes 100% Organic Extracts & Oils, and is free of Parabens, and Phthalate's. Rival Rub's synergistic blend of Eucalyptus Oil, Oil of Wintergreen, Menthol, Camphor, and Natural Capsicum create both cooling, and warming effects within minutes of application, helping to provide quick relief. We pride ourselves on transparency, and disclose all ingredients on our product label.