So for one of my flavors (caramel cappuccino) I was advised to make a concentrate (3drops/10mlPG) but when I look at all these recipes on this site everything is 2% this flavor 6% that flavor. Is that percentage of pure flavor or is that percentage of a diluted mix (such as with the caramel cappuccino).
If it is of a diluted mix what is the standard dilution (is it usually 3 drops of any flavor to 10ml PG?)
Hi, generally you won’t dilute flavors so all the recipes should be in regular ( out of the bottle form ) I dilute caramel capp. 3 drops per 10 mls because it will knock you out otherwise 
as for dilution it should be noted in the mixer’s note at the bottom of the recipe if they made an adaption to a flavor. I hope this helps.
great that cleared it up for me thanks
No problem that’s what we’re here for ! Better to not waste a bunch of $ diluting what doesn’t need it. 