On this page

  1. What MSM is
  2. What methionine is
  3. Why sulfur matters for joints
  4. What the research shows

What MSM is

Methylsulfonylmethane is an organic sulfur compound found naturally in small amounts in plants, animals and humans. Sulfur is a component of connective tissue, and MSM supplementation is studied for supporting joint comfort.

What methionine is

An essential sulfur-containing amino acid obtained from protein-rich foods. The body uses it in numerous processes, including as a building block for other sulfur compounds relevant to connective tissue.

Why sulfur matters for joints

Sulfur is a structural component of several connective tissue proteins. The reasoning behind including sulfur-donating compounds in joint formulas is nutritional support for that structural requirement.

What the research shows

MSM has a modest but real trial literature examining joint comfort, generally smaller and less extensive than the glucosamine-chondroitin literature. Methionine's role is more foundational and less studied in isolation for joints specifically.

JointBrex — official website pricing

Daily joint support capsules with Glucosamine Sulfate, Chondroitin and Boswellia. The JointBrex official website runs the discount from $49 per bottle with a 60-day money-back guarantee.

See the JointBrex discount
Disclaimer: this article is general information, not medical advice. JointBrex is a dietary supplement and is not intended to diagnose, treat, cure or prevent any disease. Individual results vary. For adults aged 18 and over. Talk to your doctor before starting any supplement, particularly if you take blood-thinning medication.

JointBrex Editorial Team

We write from the product label outward, check each ingredient's evidence base, and publish the unflattering parts too. See our editorial standards.

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