From the Manufacturer's Label:
Glucosamine is an essential substrate for the formation of glycosaminoglycans (GAGs) and proteoglycans, which are the main components of cartilage tissue. GAGs and proteoglycans trap and hold water, forming a dense fluid cushion within the joint and thus, provide lubrication and shock absorption. MSM (Methylsulfonylmethane) is a natural source of organic sulfur, a mineral necessary for the production of proteoglycans.** NOW’s unique and synergistic formula is suitable for vegetarians, because it contains only Glucosamine from a vegetarian source and not from shellfish.
Manufactured by Now® Foods.
About Puritan’s Pride
For more than 40 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.
Contains no: sugar, salt, starch, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives.