Unique patented formula. Analgesic Transdermal Active Ingredients: Strong Ammonia Solution 2.5% Smooth a modest amount onto and around painful areas. Gently smooth until completely absorbed. Apply no more than 4 times daily. For optimum pain relief continue to apply every day. Before using on children under 5, consult a physician. Inactive Ingredients: Allantoin; Ascorbyl Palmitate; Benzethonium Chloride; Cetyl Palmitate; Cold Pressed Lemon Oil; Decanoic Acid Triglyceride; De-Ionized Water; Dexpanthenol; Glycerol Monolaurate; Imidazolinium Methyl Sulphate; Merguard 1200; Methylsulfonylmethane; Olive Oil; Sorbitan Monopalmitate; Tocopherol Acetate Uses: For temporary relief of minor aches and pains of muscles and joints associated with arthritis. For temporary relief of bruises and sprains, sports strains and simple backache. Non-irritating, fast acting, no greasiness. Neutralizes pain instead of distracting with hot and cold ingredients. Pleasantly scented, soothing pain relief without menthol, methyl salicylate, capsaicin or aspirin. For external use only. Avoid contact with eyes. Do not bandage tightly. Do not use heating pads. Stop use and ask a doctor if: skin irritation develops; you are a person with known skin sensitivities - consult a physician before use; condition worsens or if symptoms persist for more than 7 days; you are a pregnant woman or nursing mother - consult a physician before use. Keep out of the reach of children. If swallowed get medical help or contact a poison control center. Formula is not known to be toxic.