Glucosamine Plus Extra Strength

(1 customer review)

Glucosamine Plus Extra Strength capsules contain glucosamine Sulfate 500 mg with Chondroitin.


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Glucosamine Plus Extra Strength

This product provided by Douglas Laboratories, contain a synergistic combination of glucosamine sulfate and chondroitin sulfate. Glucosamine sulfate is an important precursor for the synthesis and maintenance of connective tissues.

Chondroitin sulfate which also supports formation of connective tissues. The potassium stabilized form of glucosamine sulfate is used, making this sodium-free product. 


Glucosamine Plus Extra Strength capsules may be a useful nutritional adjunct for individuals who wish to support the body’s connective tissues, such as skin, tendons, ligaments, bone, and cartilage. 

One Vegetarian Capsule Contains:
Glucosamine Sulfate.2KCl – 500 mg (from crab and shrimp)
Chondroitin Sulfate – 400 mg 

Suggested Use

Adults take one Glucosamine Plus Extra Strength capsule up to three times daily or as directed by one of our Health Coaches. 

Side Effects

No adverse side effects have been reported. 


Store in a cool, dry place, away from direct light. Keep out of reach of children. 

Warning: If you have an allergy to shellfish, (including crab and shrimp) you should not use this product.


Douglas Laboratories

Douglas Laboratories® researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements, and provides customized practice support. With a 60-year heritage of innovating and designing products to meet the needs of healthcare professionals, we push the potential of both clinical practices and patients to continually perform at their personal best, today and in the future.
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1 review for Glucosamine Plus Extra Strength

  1. Wesley

    Though I don’t typically believe in 5 star ratings, the Glucosamine Plus Extra Strength certainly deserves at least 4.5 stars! I have personally used this product for over 20 years and absolutely love it! It is pharmaceutical grade, and made with the highest quality ingredients by one of the top three most reputable manufacturers in the US. I highly recommend this product to anyone seeking to maintain a healthy body while improving joint function.

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