N-acetyl-D-glucosamine is a major component of hyaluronan, a substance that functions as a lubricant in joints. It is also important in the growth and repair of joint cartilage. N-acetyl-D-glucosamine has been shown to repair joint damage in experimental models of osteoarthritis. It has also been shown to have anti-inflammatory properties in vitro.

N-acetyl-D-glucosamine has been administered to children in amounts up to 6 grams per day for up to 2 years without any reported adverse effects.


It's free from...
  • Dairy
  • Eggs
  • Fish
  • Gluten
  • Nuts

ULTIMATE GLUCOSAMINE is a powder consisting of 100% N-acetylglucosamine, and is the purest form of glucosamine on the market.

This unique formulation contains no additives, salts, preservatives, coloring agents, gluten, lactose or yeast. It can be added as a mild sweetener to your favorite hot or cold beverage, or even mixed in with your morning smoothie.

N-acetylglucosamine is a natural substance extracted from the shell of crustaceans. It is also found in healthy human cartilage and aids in joint lubrication. This form of glucosamine is an important nutritional component of human breast milk.

Important information

There are no known interactions with prescription medications, nor is there evidence of any specific side effects attributable to ULTIMATE GLUCOSAMINE. Still, you should always make your health care professional aware of all supplements you are taking.

Dosage information

Most people take 1 level teaspoon (about two grams) of ULTIMATE GLUCOSAMINE. The once-a-day powder format can easily be adapted to your daily routine:

  • For a relaxing bedtime drink, add to a cup of camomile tea.
  • Make it part of your morning ritual with a cup coffee.
  • Sprinkle some over hot or cold cereal.
  • After any physical activity, add it to a favorite energy drink or smoothie.

Some people prefer to use more, especially when they first start taking ULTIMATE GLUCOSAMINE. Since the substance has no known toxicity, 2 to 3 teaspoons per day can be taken without any side effects.