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A better absorbed formula^†

• First product to combine Enzymatic Therapy’s popular GS-500 glucosamine sulfate with low molecular weight, marine-source chondroitin sulfate.
• The result? A highly absorbable formula offering ultimate support for joints and cartilage!^†

Better chondroitin

• Chondroitin sulfate with an average molecular weight less than 16,000 daltons - less than half the molecular weight of most chondroitin products!
• Up to 9 times better absorbed than high molecular weight chondroitin from bovine sources**

Better together

Studies show that glucosamine and chondroitin together provide better support for joint health than either ingredient alone^†1-2

^{1. Clegg DO. Glucosamine, chondroitin sulfate, and the two in combination for painful knee osteoarthritis. N Engl J Med. 2006 Feb 23;354(8):795-808.
2. Shankland WE. The effects of glucosamine and chondroitin sulfate on osteoarthritis of the TMJ: A preliminary report of 50 patients. Cranio. 1998;16:230-235.}

^{**Membrane permeability as measured by Caco-2 testing. The Permeability of Various Chondroitin Sulfate Molecular Weight Products Using Caco-2 Cell Culture System. August 8, 2001. Unpublished study}