We have recently begun supplementing our vitamin and nutrition regimen with a product that is gaining attention in the public awareness. The substance goes by several names, primarily OptiMSM or organic sulfur (methylsulfonylmethane). We have added it to our daily routine because of the health benefits that have been proven through clinical research--especially regarding joint health and immune support. OptiMSM is manufactured to the highest quality standards here in the USA using a four-distillation process. We merely add teaspoon to a glass, add hot water, stir until the crystals are dissolved, and drink. Although the taste takes some getting used to, we believe the benefits outweigh the bitter taste. Our personal natural-minded doctor has taken MSM for many years and encouraged us to begin supplementation at our last appointment. We have coordinated with the manufacturer to make it available to our customers at an excellent price.
There are several "forms" of MSM. The two currently offered on our website are the "flake" and "microprill" forms. The "flake" form is entirely pure with no additives of any form and the crystals are small enough to dissolve quickly. For those concerned about additives, this is the form to try.
The "microprill" form is pure except for the addition of .1% (1/10th of a percent) of silicon dioxide, which is considered GRAS in the US and Europe and has not demonstrated any negative affects. It's purpose is to make the powder of the "microprill" form avoid clumping. We intend to use this form for our pets as it dissolves even more quickly.
There is a tremendous amount of research available online about OptiMSM. For starters, visit http://www.optimsm.com/ and then review the Frequently Asked Questions at http://www.optimsm.com/faq/
For more thorough scientific studies related to MSM, visit http://www.optimsm.com/science/ and click on "efficacy studies".