ACTION LABS Super Glucosamine with Chondroitin is an economical way to support your joints with the two most-studied joint nutrients, glucosamine and chondroitin. Super Glucosamine combines 3 different types of glucosamines which is probably better than taking one form only, since studies have shown differences but not necessarily clear benefits of one form over another. Action Labs includes a premium form of the trace mineral manganese in Super Glucosamine, to support the integrity of joint tissue membranes. Users of Action Labs Super Glucosamine should note that the recommended dose of 1-2 tablets a day will provide 500 or 1000 mg of glucosamine. The most-studied and best-supported dose of glucosamine is actually 1500 mg per day, so users may want to take 3 tablets of Super Glucosamine to receive optimal benefits.