Re: Swanson MSM

"Magnesium stearate is most commonly used in supplement manufacturing as a ‘flow agent,’ which helps ensure that the equipment runs smoothly and the ingredients stay blended together in the correct proportions." chriskresser website, /harmful-or-harmless-magnesium-stearate/

Some think it's harmless, some don't. I prefer to use bulk supplement whenever I can find them. They are cheaper anyway. Tweet