Saligesic contains Willow stem bark and is used traditionally to support musculoskeletal system health. Willow stem bark is used traditionally to: Support musculoskeletal system health Help maintain and support healthy joints Ease the temporary mild joint and muscle discomfort associated with exercise Support and maintain normal body temperature already in a normal range Temporarily relieve mild, occasional exercise-related lower back discomfort Relieve temporary mild headaches caused by occasional stress* Take 1 tablet 2 - 4 times daily, or as directed. Serving Size: 1 Tablet Amount Per Serving Calcium ... 32mg Willow stem bark 20:1 extract ... 400mg from Salix purpurea stem bark 8.0 g Containing salicin 60 mg Other Ingredients: Microcrystalline cellulose, dibasic calcium phosphate dihydrate, maltodextrin, sodium starch glycolate, magnesium stearate, hypromellose, and silicon dioxide. Caution: Contraindicated in known allergy or sensitivity to salicylates. Not to be used during pregnancy and lactation unless otherwise directed by a qualified health care professional.