Unsweetened, unflavored powder to support joint, immune, and respiratory health* Pure Encapsulations' MSM (methylsulfonylmethane or dimethylsulfone) is a source of organic sulfur found naturally in the human body. MSM, the major metabolite of DMSO (dimethyl sulfoxide), is 34% elemental sulfur, a compound that is crucial in maintaining healthy tissues. While sulfur supports many functions, it is well known for maintaining connective tissue health. Sulfur also supports tissue containing significant amounts of collagen and keratin, including hair, skin, and nails. Sulfur is essential in methionine, cysteine and serum protein metabolism. Preliminary evidence suggests that MSM may also provide potential support for healthy immune and respiratory function.* • Supports joint health* • Promotes immune and respiratory health* • Made with hypoallergenic, vegan ingredients • Convenient powder formula for easy dispensing Ingredients Serving size: 1 Scoop Servings per container: 75 Ingredient Quantity MSM 3000 mg Methylsulfonylmethane 3000 mg Other Ingredients: silicon dioxide. Dietary considerations Non-GMO Suggested use Suggested Use: Take 1 rounded scoop, 1-2 times daily, in a beverage, with meals Serving Size: One Scoop (3g) Amount Per ServingMethylsulfonylmethane ... 3g Other Ingredients: silicon dioxide Warnings If pregnant or lactating, consult your physician before taking this product.