21st Century MSM contains 1000 mg of highly purified MSM (methylsulfonylmethane) per tablet, which supplies bioavailable sulfur needed for joints and connective tissues.
Although MSM occurs naturally in some foods, a significant amount of MSM is lost during the heating and processing of foods.

1000 mg per Tablet
Plus 40 mg Calcium
Helps Promote Joint Comfort and Mobility
Helps Support a Healthy Immune Response
Helps Enhance Antioxidant Defenses
Helps Support the Structural Integrity of Skin
Helps Improve Skin Firmness and Elasticity

Made in USA
By 21st Century

Size: 180 tablet
Servings: 180 serving
Amount per serving: 1000 mg