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Doctor's Best, Synergistic Glucosamine MSM Formula, with OptiMSM, 180 Capsules

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Doctor's Best, Synergistic Glucosamine MSM Formula, with OptiMSM, 180 Capsules

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Doctor's Best, Synergistic Glucosamine MSM Formula, with OptiMSM, 180 Capsules

In Stock
  • Expiration Date: 08/2019
  • Shipping Weight:
    0.65 lbs
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  • Product Code: DRB-00070
  • UPC Code: 753950000704
  • Package Quantity: 180 Capsules
  • Dimensions:
    5.9 x 3.1 x 3.1 in, 0.55 lbs
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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Helps Maintain Healthy Joints
  • Non-GMO
  • Gluten Free
  • Soy Free

Doctor's Best Synergistic Glucosamine/MSM Formula supplies several building blocks for healthy joints. Glucosamine sulfate supports joint structure and function and supplies healthy joints with proteoglycans, which contribute to healthy joints and connective tissues. Methylsulfonylmethane (MSM, from OptiMSM) supplies bioavailable sulfur needed for joints. OptiMSM is purified via distillation for highest purity and consistency and is an excellent source of sulfur. Vitamin C is essential for the production of collagen, a structural protein.

  • Glucosamine Sulfate helps support normal, healthy joint function and helps maintain healthy joints
  • MSM helps support organ and joint function by donating sulfur for maintenance of healthy connective tissue
  • Vitamin C helps in the production of collagen

Suggested Use

Take 6 capsules daily, with or without food, or as recommended by a nutritionally-informed physician.

Other Ingredients

Gelatin (capsule), microcrystalline cellulose, magnesium stearate (vegetable source).

Contains shellfish (crab, shrimp, lobster, crayfish)


Store in a cool dry place.

Supplement Facts
Serving Size: 6 capsules
Serving Per Container: 30 servings
  Amount Per Serving %Daily Value
Vitamin C (ascorbic acid) 300 mg 501%
Potassium (from glucosamine sulfate 2KCl) 182 mg 6%
Chloride (from glucosamine sulfate 2KCl) 168 mg 4%
Glucosamine sulfate 2KCl 1500 mg
MSM (Methylsulfonylmethane from OptiMSM) 3 grams (3000 mg)
† Daily Value not established.
iHerb Customer Reviews

Disappointed, different expired date and dented bottle

Posted by iHerb Customer on Oct 30, 2017 | Verified Purchase

Bought 4 bottles, one bottle received with expiration date 06/2018 instead of 06/2019 and with big dents, looks this spoiled one.

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Good formula

Posted by iHerb Customer on Jul 09, 2017 | Verified Purchase

Good formula has no bad side effect, take it with ease no stomach issues. Works great for tendons and joints. Check my profile for more info on what I have found to be helpful.

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good product

Posted by iHerb Customer on Apr 18, 2017 | Verified Purchase

helpful with joint functions

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Helps for knee problems

Posted by iHerb Customer on Mar 30, 2017 | Verified Purchase

Really helps for mine and my husband knee problems. I also have artrose in my hips, And feel that it helps there to.

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i love it.

Posted by iHerb Customer on Feb 24, 2017 | Verified Purchase

i love works.

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