There is one MSM trusted world-wide with the enviable reputation for producing the safest, purest MSM in the world, and that of course is OptiMSM - fully crafted in the USA. (not China or India)
Buy OptiMSM Pure Organic Sulfur Powder/Crystal, and rest assured you have chosen an ultra-pure, high quality MSM. OptiMSM uses an exclusive proprietary
4-stage distillation process that ensures a minimum purity of 99.9%.
Allergen-Free: OptiMSM® contains no yeast, dairy, egg, gluten, corn, soy or wheat, sugar, starch, salt, preservatives, or artifical color, flavor or frangrance. It's safe for individuals with food allergies, and for those choosing a vegetarian lifestyle.
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