T-Relief Pain Relief Extra Strength Gel is formulated with a blend of natural ingredients, including Arnica montana, Belladonna, Calendula officinalis, and more. It is intended for external use only and is typically applied topically to the affected area. As a homeopathic product, T-Relief Pain Relief Extra Strength Gel follows the principles of homeopathy, which involve using highly diluted natural substances to stimulate the body's natural healing processes.