N-Acetyl Glucosamine (NAG) (90 Capsules)
We no longer carry this brand.
Please contact us for our suggested alternative.
N-Acetyl Glucosamine (NAG) from vegan source. NAG has glucosamine attached to an acetic acid molecule, whereas glucosamine sulfate has it attached to a sulfuric acid molecule. Although research suggests that glucosamine sulfate is better absorbed than NAG, individuals sensitive to sulfur may tolerate NAG better.