Glucosamine and chondroitin sulfate are fundamental components of hyaluronic acid in joint cartilage and synovial fluid.

Methylsulfonylmethane (MSM) is an organic source of sulfur, an antioxidant mineral and component of structural body tissues, such as cartilage.

Vitamin C and manganese support the synthesis of collagen and cartilage.

Jarrow Formulas^® glucosamine sulfate is stabilized with potassium chloride (KCI)

• Provides Glucosamine Sulfate, Chondroitin Sulfate, and MSM plus Vitamin C and Manganese for Nutrient Support of Joint Health
• Joint & Cartilage Precursors
• 1500 mg Glucosamine Sulfate
• Glucosamine (1.5 g) & Chondroitin (1.2 g) Sulfate per Serving