21st Century Glucosamine Chondroitin Complex Plus MSM, Advanced Triple Strength, 120 Coated Tablets

21st Century's Glucosamine Chondroitin Complex Plus MSM is a triple-strength joint support supplement designed to help maintain joint and cartilage health for an active lifestyle. Each two-tablet serving provides 1,500 mg of Glucosamine HCl, a common dosage in joint formulas, along with a 1,103 mg proprietary blend that includes Chondroitin Sulfate, MSM, hydrolyzed collagen, hyaluronic acid, and Boswellia serrata extract. The formula also adds 100 mg of standalone Boswellia serrata extract, plus vitamin C and manganese as complementary nutrients.

This product is positioned by the manufacturer as an advanced alternative to Osteo Bi-Flex Triple Strength. It is produced by a company with over 30 years in the industry, which states it uses a vendor certification program for ingredient sourcing and conducts rigorous testing. The coated tablets are gluten-free and non-GMO, and the formula contains no added preservatives or artificial flavors. It is important to note the product contains shellfish-derived ingredients (shrimp, crab, lobster, crayfish). A bottle contains 120 tablets, providing a 60-day supply at the recommended dosage of two tablets daily.