Popular curcumin supplements include Puritan's Pride Turmeric Curcumin and Solgar's Full Spectrum Curcumin, according to Puritan's Pride and Natural Healthy Concepts. Puritan's Pride Turmeric Curcumin has an average consumer rating of four out of five stars.
Puritan's Pride Turmeric Curcumin is available in a 450 mg, 90 capsule supply from the company's website, states Puritan's Pride. The product contains no artificial colors, flavors or sweeteners, as well as no sugar, gluten or wheat.
Solgar's Full Spectrum Curcumin offers 24 hour support and is sold in bottles of 30 softgel capsules. It is wheat, dairy and gluten free and supplies immune, joint and brain support, reports Natural Healthy Concepts.
Curcumin is found in tumeric, a popular spice commonly used in Indian food. Some studies suggest that curcumin may lessen the symptoms of rheumatoid arthritis and osteoarthritis and block certain kinds of tumors, notes WebMD.