[MSM serves as an important source of bioavailable dietary sulfur a mineral which plays a critical role in maintaining the integrity and elasticity of connective and other tissues. It is an important component of proteins found throughout the body such as in hair nails skin and tendons. Suggested Use: 1/2 rounded teaspoon daily briskly stirred or blended with 8 ounces of water or juice. Well Made Supplement: Suitable for vegetarians. Contains no yeast dairy egg gluten corn soy or wheat. Contains no sugar starch preservatives or artificial color flavor or fragrance. Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health Manufactured in the USA. Manufactured in Scotts Valley CA under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA)]