The Solgar Cat's Claw 1000 mg diet supplement contains the Cat's Claw herb (Uncaria tomentosa) with natural anti-inflammatory properties, which is helpful in relieving the symptoms of osteoarthritis. Protects the mucous membrane of the stomach and intestine. It also has strong antioxidant action and stimulates the immune system. * The above information on the ingredients of the product is a result of studies. They are not an EFSA opinion.