Salonpas® DEEP Relieving Gel contains three active ingredients that penetrate deep, providing effective relief for up to 8 hours. The clear, non-greasy gel starts working on contact, absorbing quickly to deliver the medicine deep into muscles and joints. Top-quality active ingredients Camphor, Menthol, and Methyl salicylate work to relieve pain and relax muscles for up to 8 hours. Topical pain relievers like Salonpas are recommended first-line pain treatment based on CDC & other guidelines. The targeted relief of Salonpas topical pain relievers works at the site of pain. Non-addictive Salonpas topical pain relievers are gentle on the body. In the century-and-a-half since our founding, Hisamitsu has pioneered the development of patches and other topical treatments to relieve everyday aches and pains. This is our mission, to make topical care available for all who seek it - anytime, anywhere for adults and teenagers.