Biofreeze Pain Relieving Spray is a topical analgesic designed to help relieve pain. It has natural ingredients, including menthol, arnica, calendula, chamomile, echinacea, juniper berry, and white tea. It is non-greasy and does not stain fabrics. The spray bottle makes it easy to apply to hard-to-reach areas like the back. This product really helps with my neck and back pain. The menthol is also soothing and relaxing to breathe in. Biofreeze Pain Relieving Spray is sold in some drug stores and various online sources. I bought mine online for about $13.00 at www.drugstore.com .