Lucy, while your story is thrilling, simply increasing cysteine levels in the context of CFTR defect is not addressed in any of this literature. And yes, this Multi-Level Marketing scheme is very problematic. I was approached by them years ago, and all of my alarm bells went off.

I ask you to no longer promote your products here on this message board.. You can put your website by your signature, but your clear financial interest in this product makes everyone wary. Please abide by this counsel.