A1C-Slayer
Well-known member
I purchased a vial of 20mg sema from a fellow researcher. The original supplier was a known company. It had supposedly been tested, but the researcher didn't have the paperwork. I should have asked for the results then, but didn't. Now I can't locate any info on that specific sema concentration from that supplier. Has anyone come across 20mg kits with a dark blue top and shiny silver seal, made by a well-known supplier around the summer months this year?