• N-acetyl glucosamine is a non-crustaceous supplement that is easy to drink without bitter whether licking or drinking with water. We have prepared a generous 240 day supply as we want to keep it on continuously • Glucosamine comes in two different types: glucosamine hydrochloride and N-acetyl glucosamine. General glucosamine uses glucosamine hydrochlorates. In the body, glucosamine hydrochlorates have been converted to N-acetyl glucosamine, making it the first ingredient for your body. As compared to common glucosamine, we report that the amount of use within the body is about 3 times the amount of use in the body • Daily intake 2 tablets (N-Acetylglucosamine (shellfish free) 500 mg) • Contents: 5.6 oz (168 g) (350 mg x 480 tablets); 240 day supply • Ingredients: N-acetyl glucosamine (made in Japan), crystal cellulose, HPC, fine silicon dioxide, calcium stearate