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Source Naturals, Glucosamine Sulfate Powder, Sodium Free, 16 oz (453.6 g)

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Source Naturals, Glucosamine Sulfate Powder, Sodium Free, 16 oz (453.6 g)

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Source Naturals, Glucosamine Sulfate Powder, Sodium Free, 16 oz (453.6 g)

In Stock
16 oz
16 oz
8 oz
  • Expiration Date: 01/2021
  • Shipping Weight:
    1.36 lbs
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  • Product Code: SNS-01365
  • UPC Code: 021078013655
  • Package Quantity: 16 oz
  • Dimensions:
    3.2 x 3.2 x 6.2 in, 1.15 lbs
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Product Overview


  • Dietary Supplement

Glucosamine Sulfate is a naturally occurring amino sugar. Amino sugars are key constituents of larger compounds called glycosaminoglycans and glycoproteins, which enable cells in tissues to hold together. They are necessary for the construction and maintenance of virtually all connective tissues and lubricating fluids in the body - tendons, ligaments, cartilage, bone matrix, skin, joint fluid, intestinal lining and mucous membranes.

Suggested Use

1/4 teaspoon mixed with water daily.

Other Ingredients

Contains shellfish (shrimp and crab).

Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor or fragrance.


If you are pregnant, may become pregnant, breast feeding, or regularly taking any drug such as acetaminophen, warfarin (Coumadin), or heparin, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 1/4 Teaspoon (approx. 2 g)
Servings Per Container: 226
  Amount Per Serving % Daily Value
Calories 10  
Glucosamine Sulfate (as glucosamine sulfate potassium chloride) 1.5 g
†Daily Value not established
iHerb Customer Reviews

Glucosamine Sulfate for arthritic dog

Posted by iHerb Customer on Jun 17, 2013 | Verified Purchase

A definite aid in reducing my dog's arthritic stiffness and lameness.

Thanks for your feedback!

Bad rashes!

Posted by love-essence on Apr 26, 2013 | Verified Purchase

I took just HALF of the recommended dosage ie. just 1/8 teaspoon, and 4 hours later, I broke out in rashes acorss my belly and it was the MOST INTENSE ITCHINESS!!! Had to take a bunch of antihistamines like quercetin, Zyrtec and topical creams, and it only calmed down with slight itch after 10 hours! I did some research and rashes can be a side effect as well as sensitivity to sunlight or appearance of bruises/burns. If you are allergic to sulfur or shellfish, stay away!

Thanks for your feedback!

Good Value

Posted by iHerb Customer on Apr 16, 2012 | Verified Purchase

I don't know if this really works for me as I take it in conjunction with the MSM powder from Drs Best. I've tried Glucosamine tablets before without any significant difference but thought I'd give the powder a try. There is a definite improvement in my pain, but that could just be the MSM kicking in. For that reason I'll only rate it 3 stars. The service from I Herb is brilliant and delivery is usually within two weeks to Australia. I buy a lot of products from them.

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is not easy on digestive system

Posted by iHerb Customer on Apr 12, 2012 | Verified Purchase

not just this product, but glucosamine powder in general. but as someone who uses their hands in repetitive activity, I still take it in smaller amounts.

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Posted by iHerb Customer on Oct 12, 2011 | Verified Purchase

good quality!

Thanks for your feedback!