Orthogel is a greaseless, stainless, fast-acting topical analgesic intended for use by those suffering from pain associated with: backache, arthritis, bursitis, tendonitis, strains, sprains, and muscle soreness. Orthogel contains: Ilex, Menthol, Camphor, Glucosamine, Boswellia, Curcurmin, MSM, aloe, and vitamin E. Long a popular product here at IthacaSports, we think that you will come to love it too!