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Natural Factors, Glucosamine Sulfate, Sodium Free, 500 mg, 180 Capsules (Discontinued Item)

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Natural Factors, Glucosamine Sulfate, Sodium Free, 500 mg, 180 Capsules (Discontinued Item)


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Natural Factors, Glucosamine Sulfate, Sodium Free, 500 mg, 180 Capsules (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    0.47 lbs
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  • Product Code: NFS-02659
  • UPC Code: 068958026596
  • Dimensions:
    2.7 x 2.7 x 4.7 in, 0.4 lbs
    Switch to Metric units
Product Overview


  • Dietary Supplement
  • Easy to Swallow Capsules
  • Helps Maintain Structural Integrity of Joints and Connective Tissue

Glucosamine exists naturally in the body and is a building block for healthy cartilage and connective tissue. Recent studies have validated its relationship to enhanced mobility. It can protect cartilage and is also beneficial for athletes experiencing connective tissue stress. Natural Factors Glucosamine Sulfate is tested for potency and heavy metals in order to meet our high standards.

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

Suggested Use

1 capsule, 2-3 times per day or as directed by a health professional.

Other Ingredients

Rice powder, gelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade).

Contains crabs, prawns, shrimp and crayfish.

Contains no artificial preservatives, color or sweeteners; no corn, dairy, soy, wheat or yeast.


Keep out of reach of children.

Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving % Daily Value
Sodium 0 mg 0%**
Glucosamine Sulfate (Sodium <50ppm) 500 mg**
** Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
iHerb Customer Reviews


Posted by iHerb Customer on Jul 11, 2014 | Verified Purchase

Excellent product,big improvement to my knees.

Thanks for your feedback!

Great product !!! Works really well after 1 month

Posted by JeannieCheng on Jun 26, 2014 | Verified Purchase

Bought it for my mom with join pain. After taking for 1 month, her join pain was pretty much relief. No more pain for walking steps. Great product and will continue to buy it. Please also visit my page for more reviews, especially for new customers to iHerb.

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reasonable price

Posted by some16some38 on Apr 14, 2013 | Verified Purchase

This is reasonable price for me. I will buy it again.

Thanks for your feedback!

Delivery was prompt.

Posted by iHerb Customer on Nov 02, 2012 | Verified Purchase

Delivery was prompt. Taking these 3 capsules daily. Still having some aches but might be due to me forgetting to take them. will continue taking them and see how things goes. :)

Thanks for your feedback!

Doesn't work for me

Posted by iHerb Customer on Oct 01, 2012 | Verified Purchase

Doesn't seems to work for me.

Thanks for your feedback!