He does have some nice recipes and agree that although FA concentrates are strong, HIC seems to err on the side of caution with the percentages!
Either that or he has over sensitive taste receptors! Lol
I made his Orange Tic Tacs recipe and I could barely taste it. So I doubled everything and it still isn’t strong enough for me. So I just gave up on it.
Good to know as was going to try that out?
I think if you made a flavor base, then added flavoring until you got it where you wanted it that would be the way to go. It would be easy to do since it is a shake-n-vape.