Synergistic Glucosamine MSM Formula Description from Doctor's Best
Synergistic Glucosamine/MSM Formula supplies only sodium-free, potassium-stabilized glucosamine sulfate. OptiMSM is pure MSM (methylsulfonylmethane), a naturally-occuring source of organic dietary sulfur that is readily absorbed and utilized by the body to meet its sulfur needs.

Glucosamine Sulfate supports normal, healthy joint function and helps maintain healthy cartilage in joints. MSM supports organ and joint function by donating sulfur for maintenance of healthy connective tissue. Vitamin C is essential for production of collagen, a protein that gives strength to cartilage.

Supplement Facts
Serving Size: 2 capsules
Servings Per Container: 90
Ingredient Amount % Daily Value**
Vitamin C 100mg 167
Potassium 61mg 2
Chloride 56mg 2
Glucosamine sulfate KCl 500mg
MSM OptiMSM 1g
 
** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
† Daily Value not established.

Glucosamine is obtained from the shells of shellfish.

Ingredients:
Other Ingredients: cellulose, magnesium stearate (vegetable source), gelatin (capsule).

Manufacturer's Directions
Take 2 capsules three times daily, with or without food.