About Doctor’s Best – Glucosamine Chondroitin MSM with OptiMSM – 240 caps

Doctor’s Best Glucosamine Chondroitin MSM with OptiMSM combines three well-researched ingredients — glucosamine sulfate, chondroitin sulfate and methylsulfonylmethane (MSM) — into a single, convenient capsule formula. Each daily serving delivers 1500 mg of glucosamine sulfate 2KCl, 1200 mg of chondroitin sulfate and 1000 mg of MSM as OptiMSM®, a premium distilled and purified form of MSM produced in the USA to stringent quality standards.

Glucosamine and chondroitin are naturally occurring compounds found in healthy cartilage and connective tissue. MSM (methylsulfonylmethane) is an organic sulphur compound widely used as a food supplement to support an active lifestyle. Together, these three ingredients are a popular combination for people who want to support the maintenance of normal joints and connective tissue as part of a balanced diet and healthy lifestyle.

Doctor’s Best is a science-based supplement brand founded in 1990 by a physician, committed to using premium, carefully sourced ingredients and transparent labelling. This 240-capsule pack provides a 60-day supply at the recommended daily serving of 4 capsules, making it a practical and cost-effective choice for long-term use.

Nutrition Facts

Nutrient	Per serving (4 capsules)
Potassium (from glucosamine sulfate 2KCl)	182 mg*
Chloride (from glucosamine sulfate 2KCl)	168 mg*
Sodium (from chondroitin sulfate sodium)	56 mg*
Glucosamine sulfate 2KCl	1500 mg*
Chondroitin sulfate (from chondroitin sulfate sodium)	1200 mg*
Methylsulfonylmethane / MSM (as OptiMSM®)	1000 mg*

* No established daily reference value.

Ingredients

Glucosamine sulfate 2KCl, chondroitin sulfate (from chondroitin sulfate sodium), methylsulfonylmethane (as OptiMSM®), microcrystalline cellulose, magnesium stearate (vegetable source).

Capsule shell: Gelatin (older/gelatin-capsule version per available retailer listings); current official label: Hypromellose (vegetarian capsule). Please verify the capsule shell material on the label of the specific batch received.

Usage & Dosage

Take 4 capsules daily with food, or as recommended by a nutritionally-informed physician.

Warnings

Consult your physician before using any health supplement if you are pregnant, lactating, have a medical condition, or are taking medications for diabetes, glaucoma, or anticoagulants. Not for use by individuals under the age of 18 years.

Allergen Information

Contains shellfish (crab and shrimp shells). The gelatin-capsule version also contains beef and/or pork derivatives (gelatin). Please check the label of your specific batch to confirm the capsule shell material and applicable allergen information.