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Allergy Research Group   N-Acetyl Glucosamine (NAG) - 90 Vegetarian Capsules

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5 Reviews

"N-Acetyl Glucosamine makes my bladder wall stronger."  Read all reviews

Item Number: ALL1157
Serving Size: 1 Capsule Servings per Container: 90
Price per Serving:  $0.47 Price per Unit*: $0.47 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
23 In Stock. This item will ship today if ordered within 14 hr 42 min
days. Never run out.
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Aches and pains in your joints are often a sign that your body is getting older. Whether it’s pain in your large joints (such as your hips and knees) or discomfort in smaller joints like your hands and feet‚ it can slow you down and make moving around more painful and less stable. If your knees and other joints become more painful as you age‚ you may have a common degenerative joint disorder; these occur when the cartilage between your bones wears out. Cartilage is a soft rubbery cushion between the joints‚ which allows them to move very smoothly with little effort and no pain. If that cartilage wears out‚ your bones will have no cushion and will end up rubbing together‚ which can lead to inflammation‚ swelling‚ and pain. This is most likely after the age of 55‚ and is most likely to affect your largest‚ most weight-bearing joints: i.e. your knees and hips.

Being active‚ eating a healthy diet‚ and maintaining an optimal weight may prolong the health of your joints. You may be able to slow degenerative changes in your joints by taking a supplement like Allergy Research Group’s N-Acetyl Glucosamine (NAG). The active ingredient in this formula is glucosamine‚ which is an important substance found in healthy cartilage and synovial fluid (the fluid that lubricates your joints). Each dose provides 500 mg of N-Acetyl-D-glucosamine‚ which promotes relief from joint pain‚ stiffness‚ and inflammation

Each bottle of this product contains 90 capsules‚ which is enough to last you for about one month‚ depending on your dosage.

Allergy Research Group has been providing high quality‚ hypoallergenic supplements for over 30 years. Using the latest scientific discoveries‚ Allergy Research Group produces that support good nutrition and health.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 71140
  • UPC # 713947711402
Official Website:

Serving Size 1 capsule

Servings per container 90

Amount per serving:

N-Acetyl-D-glucosamine (shrimp‚ crab‚ lobster) 500 mg

Other ingredients: Hydroxypropyl methylcellulose‚ cellulose‚ L-leucine.

Suggested Use: As a dietary supplement‚ 1 capsule three times daily‚ or as directed by a healthcare practitioner.

Keep in a cool‚ dry place‚ tightly capped.

Ratings and Reviews

Write a Review
  • 4.8
5 5
  • 5 Reviews
    • N-Acetyl Glucosamine works!

      from Las Vegas on 11/14/2015
      Since using N-Acetyl Glucosamine by Allergy Research Group my joints feel better. I get good results.


      My joints feel better, works well!


      Pricey but okay.
      review-checkI would recommend this item to a friend.
    • Great for IC!

      from Pennsylvania on 9/03/2015
      I am so happy I started taking this! My IC has improved to the point where I'm barely in a burning flare. It has also helped my IBS settle. If you have either IC or IBS, you must try N-Acetyl Glucosamine by Allergy Research Group!
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Interstitial Cystitis

      from Raleigh, NC on 7/02/2014
      This was recommended to my by my naturopath to help reduce pain and rebuild the gag layer in my bladder to heal from IC. It has definately helped to reduce pain and frequency of urination. And I can only hope and trust that its also healing my bladder some.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      interstitial cystitis

      from scottsdale az on 1/17/2013
      N-Acetyl Glucosamine makes my bladder wall stronger.


      helps with the bladder


      review-checkI would recommend this item to a friend.
    • Verified Buyer


      from CT on 11/03/2011
      N-Acetyl Glucosamine by Allergy Research Group is excellent. 
      review-checkI would recommend this item to a friend.

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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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