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Jarrow Formulas

  • Antioxidant mineral found in cartilage.
  • High concentrations in connective tissue including joint cartilage, skin, and collagen.

Jarrow Formulas MSM Sulfur™ is an organic source of sulfur that is readily available for the body. Sulfur, an antioxidant mineral, is necessary for the connective and the structural tissues to stay healthy and perform better. It is plays an important role in protein synthesis and enzyme reactions.

Sulfur is also vital to the development of nails, and hair. It is utilized in metabolic functions and is necessary for maintaining a healthy nervous system. Additionally, it assists in bile secretion in the liver. Sulfur is found in cartilage and other similar structural tissues. It is responsible for the production of glycosaminoglycans, which are highly concentrated in the connective tissues such as skin, collagen, and joint cartilage.

Jarrow Formulas MSM Sulfur™ contains Methyl-Sulfonyl-Methane . It is a safe, carbon based source of sulfur.

Suggested Use: Take 1 to 3 capsules per day, or as directed by your qualified health care consultant.

Supplemental Facts
Serving Size: 1 Capsule(s)

IngredientsPer Serving% DV
Methyl-Sulfonyl-Methane (providing 340 mg of organic sulfur) 1000 mg *
* Daily Value Not Established

Notes: Jarrow Formulas® MSM Sulfur is an organic source of bioavailable sulfur, an antioxidant mineral found in major structural tissues of the body such as cartilage. The sulfur from MSM is used to produce glycosaminoglycans (or mucopolysaccharides) such as chondroitin sulfate, dermatan sulfate, and hyaluronic acid.* These sulfur containing glycosaminoglycans are found in high concentrations in connective tissues, including joint cartilage, skin and collagen.*

Other Ingredients: Magnesium stearate (vegetable source). Capsule consists of gelatin. No wheat, no gluten, no soy, no dairy, no egg, no fish/shellfish, no nuts/tree nuts.

Caution: DO NOT take if pregnant, lactating, trying to conceive, or have a medical condition. Keep out of the reach of children.


  • Maca Extract (500 mg)
    MSM (1000 mg)