About Doctor’s Best – Synergistic Glucosamine MSM Formula with OptiMSM – 180 caps
Doctor’s Best Synergistic Glucosamine MSM Formula combines two well-researched ingredients — Glucosamine Hydrochloride Potassium Sulfate and OptiMSM® (Methylsulfonylmethane) — alongside Vitamin C in a single, convenient capsule formula. OptiMSM® is a premium, distillation-purified form of MSM, widely recognised for its quality and consistency, making it a trusted choice for those seeking a high-standard joint support supplement.
Each serving delivers 1500 mg of OptiMSM® and 750 mg of Glucosamine Hydrochloride Potassium Sulfate, complemented by 150 mg of Vitamin C (as Ascorbic Acid). Vitamin C contributes to normal collagen formation for the normal function of cartilage, and also contributes to the protection of cells from oxidative stress.
Formulated by Doctor’s Best — a science-based supplement brand founded in 1990 — this product is designed to deliver effective nutritional support as part of a balanced diet and healthy lifestyle. With 180 capsules per container, each pack provides a full 30-day supply at the recommended daily intake.
Nutrition Facts
| Nutrient | Per serving (3 capsules) |
|---|---|
| Vitamin C (as Ascorbic Acid) | 150 mg (188% NRV) |
| Chloride (from glucosamine hydrochloride potassium sulfate) | 88 mg (11% NRV) |
| Potassium (from glucosamine hydrochloride potassium sulfate) | 95 mg (5% NRV) |
| MSM (Methylsulfonylmethane) (OptiMSM®) | 1500 mg * |
| Glucosamine Hydrochloride Potassium Sulfate | 750 mg * |
* No established daily reference value (NRV).
Servings per container: 60.
Ingredients
Vitamin C (as Ascorbic Acid), Chloride (from glucosamine hydrochloride potassium sulfate), Potassium (from glucosamine hydrochloride potassium sulfate), MSM (Methylsulfonylmethane) (OptiMSM®), Glucosamine Hydrochloride Potassium Sulfate. Other ingredients: microcrystalline cellulose, magnesium stearate (vegetable source), silicon dioxide.
Capsule shell: Gelatin.
Usage & Dosage
Adult Use: Take 3 capsules twice daily with food, or as recommended by a nutritionally informed physician.
Warnings
Consult your physician before using any health supplement if pregnant, nursing, have a medical condition, taking warfarin or medications for diabetes or glaucoma. Not for use by individuals under the age of 18 years. Keep out of reach of children.
Allergen Information
Contains Shellfish (crab and shrimp shells).
Storage
Store in a cool, dry place.
Dietary Information
- Gluten Free
English 
Swedish 
Danish 
Dutch 
Spanish 
Italian 
Hungarian 
German 
Polish 
French 
Finnish 
Czech 
Slovenian 
Lithuanian 
Slovak 
Romanian 
Estonian 
Portuguese 