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01780 - GS-500™
For anyone with concerns about gluten, rest assured that this supplement is free of the protein.As a pioneer in science-based supplements, we have a pharmaceutical-minded commitment to quality from the moment ingredients arrive, to the day finished supplements ship from our drug GMP audited facility.
01716 - GS-750™
Two-tablet per day version of glucosamine sulfate to support joint cartilage.
08636 - Curazyme™
Herbal, mineral, vitamin formula for occasional muscle pain associated with exercise and overuse.†


Shown to help build and support joint cartilage*

Why use glucosamine sulfate?

It is a must for maintaining healthy joints*
Glucosamine sulfate is a building block for cartilage and also helps to make the cushioning fluid between joints.*

It is well-researched for joint support*
To date, more than 20 clinical studies using glucosamine sulfate have been reported, with nearly 3,000 patients receiving either glucosamine sulfate or placebo. These studies show a favorable response to glucosamine sulfate vs. placebo in supporting healthy joint function.*

Why use GS-500?

It's stable and absorbable*
The glucosamine sulfate in doctor-recommended GS-500 is up to 90% absorbable, which makes it more readily available to the body to support healthy cartilage in your joints.*