Whats the difference between glucosamine sulfate and n-acetyl glucosamine?

Absorption. The n-acetyl variant is more quickly absorbed. I would not pay the higher cost, though, since the sulfate variant is also well absorbed, albeit not as quickly. Also, glcnac is the monomeric unit of the polymer chitin, which forms the outer coverings of insects and crustaceans. It is the main component of the cell walls of fungi, therefore, sourced difference.

Related Questions

Please help! What is the difference between glucosamine sulfate and n-acetyl glucosamine?

Totally different. These 2 substances are totally different. The acetyl form is a sugar and has no benefit for arthritic conditions. The glucosamine is a proteoglycan and is a component of cartilage. Some feel it can benefit osteoarthritis, especially involving the knees. Read more...

What are the differences between glucosamine sulfate and n-acetyl glucosamine?

Different forms. Glucosamine is a supplement currently used for joint health. It comes in various forms, two of which you have listed. The difference is simply the side-groups on the glucosamine molecule (sulfate vs n-acetyl group). The one most studied is glucosamine sulfate. Studies suggest that it shows promise for osteoarthritis but the jury is still out. Read more...

How are glucosamine sulfate and n-acetyl glucosamine different?

Very little. Glucosamine exists as a chemical pair with an oppositely charged molecule. Sulfate or an acetyl group can fill this roll. Nutritionally, the glucosamine is what matters so there is really little difference. Read more...