Hi Everyone, I phoned the company that made the MSM I bought. They said that they get their MSM from Lignisul. Lignisul uses some type of food grade vegetable extract on the machinery that fills the capsules to ease the production (machine releases capsules easier). That is what is causing the film. I don't think I like the idea. I am taking apple cider vinegar capsules to burn old fatty deposits what I didn't know was that I was taking veggie oil capsules too :-) Oh well, I'll finish up this bottle then use the powdered.
Thanks for all your help. Best, Kim

