Source Naturals MSM (Methylsulfonylmethane), Powder, 4 Ounce

Source Naturals MSM Powder is methylsulfonylmethane in powder form, packed in a 4 ounce container. MSM is a naturally occurring form of organic sulfur, and Source Naturals says it helps replenish the body's supply of sulfur.

MSM stands for methylsulfonylmethane. Source Naturals describes it as a naturally occurring form of organic sulfur, which is found mainly in protein-rich foods and is offered here as a loose powder rather than tablets.

Source Naturals MSM Powder comes in a 4 ounce container. The listing does not give a scoop size or the number of servings, so the label is the place to check how long one container lasts.

MSM is found mainly in protein-rich foods such as eggs, fish and lean meat, according to Source Naturals. The MSM Powder supplies this organic sulfur compound as a supplement for people who want an added source.

Sulfur is an important component of proteins found throughout the body, including those in hair, nails, skin and tendons, according to Source Naturals. The brand's MSM Powder provides sulfur in the form of methylsulfonylmethane.

Source Naturals MSM Powder should be measured and taken as directed on the container label, because the listing does not include a suggested use. Check the label for the serving size before adding it to your routine. Please consult your doctor before use.