Synergistic Glucosamine MSM Formula with OptiMSM Doctor's Best 180 caps


  • Science-Based Nutrition™
  • Helps Support Healthy Joint and Connective Tissues
  • Dietary Supplement
  • Non-GMO / Gluten Free / Soy Free

Doctor's Best Synergistic Glucosamine MSM Formula supplies several building blocks for healthy joints. Glucosamine Sulfate supplies joints with proteoglycans which contribute to healthy joints and connective tissues. It supports joint structure, lubrication, and function, for better joint movement and flexibility.* Methylsulfonylmethane (MSM, from OptiMSM®) supplies bioavailable sulfur needed to support joints, hair, skin, and nails.' 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 that is an important component of joints, tendons, and skin.*

  • Glucosamine Sulfate helps support joint health and flexibility
  • MSM helps support overall health for joint, hair, skin, and nails
  • Vitamin C helps in the production of collagen.

Suggested Use

Take 3 capsules twice daily with food, or as recommended by a nutritionally-informed physician.

Other Ingredients

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

Contains shellfish (crab, and shrimp shells).


Do not exceed recommended dosage

Food supplements should not be used as a substitute for a varied diet and healthy lifestyle.


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Supplement Facts
Serving Size: 3 capsules
Servings Per Container: 60
  Amount Per Serving %Daily Value
Vitamin C (ascorbic acid) 150 mg 170%
Chloride (from glucosamine sulfate 2KCl)
90 mg 4%
Potassium (from glucosamine sulfate 2KCl)
90 mg 2%
MSM (Methylsulfonylmethane from OptiMSM®)
1500 mg
Glucosamine sulfate 2KCl
750 mg
† Daily Value not established.