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iHerb Customer Reviews



Savings of: $16.55 (46% off)

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Posted by TinVal on Aug 22, 2012

The body is able to meet its need for amino sugars under normal circumstances; but as the body ages, this changes. Research has revealed that under a variety of less-than-optimal conditions, the body's production of amino sugars - and their assembly into larger molecules - may be impaired. These conditions can include surgery and/or surgical recovery, severe stress, burns and major injuries, as well as aging. - - - - - - - - By supplementing your diet with N-A-G, there are key advantages that may be obtained. Numerous steps in the conversion of glucose and amino acids to amino sugars are eliminated. Amino sugar production may be enhanced. Tissue-building properties may increase.

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I take for osteoarthritis

Posted by Reviewer1142540 on Jul 13, 2014

The health books I have suggested this for osteoarthritis. I also take Jarrow Sam-e, Now Extra Strength Glucosamine Chondroitin, Megafood Ultra-C 400(whole food), Now Celadrin, Now Alfalfa Leaf(needed minerals), omega-3 oils softgels, Doctor's Best MSM(OptiMSM)(MSM has helped A LOT), Bragg Organic Raw Unfiltered Apple Cider Vinegar drink(directions on label). God bless you all.

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NAG Source Naturals

Posted by Reviewer3107019 on Feb 15, 2011

I am happy with the price of this quality product purchased recently. My husband is taking it. I believe it takes an avg. of 5 weeks to show results. So far It seems there is some improvement and his system is able to tolerate it well

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Posted by Reviewer2697933 on Dec 14, 2007

That is how I spell relief. N.A.G is the best and I couldn't do without it.

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Posted by Reviewer2709363 on Dec 28, 2007

I have been using this for a number of years and wouldn't be without it!!! I like this brand.

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Source Naturals, NAG 500mg

Posted by Reviewer3085463 on Jun 23, 2010

great product! been using it for a couple of years now!

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Arizona Girl

Posted by Reviewer2708105 on Jul 24, 2014

This is a quality product. I have researched others. This one has fast and efficient transport. It works. The Tabs are even chewable for an option and have a decent taste. Great for repair and less pain of tissue.

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Good Product

Posted by Reviewer1107606 on Jan 05, 2010

Good Product

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