So I did A LOT of research (in case anyone was interested) and found out a lot of information. I wanted to post this in case anyone else was wondering the same thing because I couldn't find a direct answer anywhere. Fentanyl hcl is broken down very much in the digestive system so it must be taken vaporized, buccally, sublingually, or IV'd. IV'ing is out of the question and you can read about everyone dying from it ANYWHERE ONLINE, same with vaporizing. YOU CANNOT VAPORIZE FENTANYL HCL POWDER AND LIVE!!! (Not that I ever had any intentions of doing so.) So that being said, I wanted to post about dosing it buccally or sublingually. So I figure laying it on blotter like LSD or benzos was the "safest" route of even touching this stuff (NOT THAT THERE IS A SAFE WAY, IT'S STILL EXTREMELY DANGEROUS. GLOVES AND A MASK ARE A MUST AS WELL!). 50-75ug is a good number, not a very high dosage, ALWAYS KEEP IT LOW. If you need any more information, then you probably shouldn't touch it in the first place. You cannot do this without medical/scientific grade scales and a knowledge of the metric system. SERIOUSLY! It is extremely dangerous and not even that good of a high from what I understand. But it is out there and people will do what they will. I just thought I would share what I know now.