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N-Acetyl D-Glucosamine (NAG) Powder

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N-Acetyl D-Glucosamine (NAG) Powder


  • May relieve joint pain
  • Digestive support
  • Helps maintain healthy skin
  • Taste

  • Mixability

N-Acetyl Glucosamine (NAG) is a compound that helps cushion the joints. It may also provide relief from indigestion.


Serving Size & Timing

As a dietary supplement, take 750 mg (about 1/2 tsp) one to two times daily, or as directed by a physician.

Nutritional Information

Supplement Facts

Serving size: 750 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
N-Acetyl D-Glucosamine... 750 mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, yeast, gluten, corn and artificial additives.

As a dietary supplement, take 750 mg (about 1/2 teaspoon) one to two times daily, or as directed by a physician.

US Standard Measuring Spoons
Spoon Size(level) milligrams
1/4 teaspoon 369
1/2 teaspoon 739
1 teaspoon 1478



This powder is 100% pure and contains no fillers or additives.


Do not take this product if you are pregnant or nursing or if you are allergic to shellfish. NAG may aggravate asthma symptoms; talk to your doctor before taking this product if you have asthma.

NAG may interact with certain medications. Talk to your doctor before taking this supplement if you are taking medications that slow blood clotting or medications for chemotheraphy or diabetes. Do not take this product with acetaminophen.

California residents: Click here for Proposition 65 warning.

Customer Reviews

N-Acetyl D-Glucosamine (NAG) Powder-100g Pure Powder
Seems to help me with joint pain.*

On 4/21/2019 Michael said...

Great products
I started taking this with a few other supplements to help me with my gut. I have felt huge improvements. I was taking the capsules prior to BS. I will be ordering all my supplements from BS from now on. *

On 3/30/2019 Solid Ground said...

NAG Mixes unbelievably well Great Powder
Tastes fine and I believe it is helping my colitis, IBS so think the claims of strengthening membrane there works.
Because the powder is great I love it as don't like pills and this powder mixes in seconds so great.*

On 10/10/2018 Diana said...

Multi purpose supplement
I was originally ordering NAG after researching supplements to help with my chronic back and nerve pain. I also take HA, MSM and DMAE and Niacinimide, all of which I ordered from BS. I also make my own skin care products and found that NAG is also a very effective topical anti aging ingredient. With 2 very good reasons to try NAG, I ordered it. I’m so glad I did. It has been a great addition to my morning smoothie for helping my pain. My skin is also loving the effects of my HA,MSM,C,Niacinimide and NAG serum. NAG also works synergistically with Niacinimide to reduce signs of aging. I am getting ready to order CoQ10, ALA and Creatine to add to my 2 regimines. Thank you Bulk Supplements for supplying affordable supplements !!!*

On 6/11/2018 Debbie said...

My MS doctor recommended this product on a daily basis to help with joints and anti-inflammatory issues.*

On 4/9/2018 Donna said...

Gut healing
I got this for gut healing. I haven't taken it long enough to notice improvemt but it dissolves well and I've had no side effects so far. Will keep taking. Good quality product.*

On 4/5/2018 Holly said...

Helps with constipation
The product arrived very quickly in excellent condition. I suffer from constipation and this product helped. *

On 3/25/2018 Ben said...

The powder is high quality, would recommend without a doubt! *

On 3/10/2018 spencer said...

Digestive support
I use this along with other ingredients to help with digestive support in a "Deflect A" formula I have replicated by Peter D'Adamo based on blood types. I use this with other ingredients available here and this saves me a lot of money to make my own capsules. It is working well so far.*

On 2/24/2018 Nancy said...

Great stuff!
I am using it for digestive issues, mainly to protect my gut from lectin damage. Seems to be helping so far!*

On 2/6/2018 Anna said...

For Healthy Skin in Homemade Skin Cream
NAG can increase collagen production, increase moisture content of the skin, increase elasticity of the skin, increase exfoliation, and increase the speed of wound healing and has been shown to reduce hyperpigmentation.

Dissolves in water and should be added to skin cream when temperature of mix is below 122°F. Can use 1% - 10% (I add it to the cool stage of my skin cream mix, keeping back some of the water from the hot emulsion to mix it in.) . *

On 1/9/2018 Carol said...

Works so well!!
So I wanted this product to create this anti-again beauty product which also includes Niacinamide. The addition of the N-Acetyl D-Glucosamine helps augment the ability to brighten skin, helps with wrinkles, acne and acne scarring. It truly is antioxidant anti-inflammatory powerhouse. water soluble so dissolves super quick into the liquid. It is very versatile enough where you can make it into a serum type consistency by adding hyaluronic acid powder! It is amazing stuff to add to your anti-aging home made skincare stuff!!! :) *

On 12/29/2017 Shaimaa said...

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