"200 tablets for the price of 100!!! Two 100 ct bottles of Athramine Pus at one very low price of $17.99. Arthramine Plus is a unique formulation of nutritional factors important for joint health and support for all dogs. Contains 500 mg Glucosamine, 120 mg Vitamin C, 100 mg Bromelain, 100 mg Feverfew, 100 mg Quercetin, and 20 mg Manganese."