No. 1 clinically recommended (Trusted by pharmacists, physicial therapists, chiropractors, massage, therapists and podiatrists). Cool the pain. Fast acting menthol pain relief. Cold theraphy pain relief for sore muscles, backaches, sore joints and arthritis. Long-lasting. Vanishing scent. Paraben-free. Does not contain NSAIDs, ibuprofen, aspirin, or salicylate. www.biofreeze.com. No animal testing. Manufactured in the USA.