How to make this more concentrated?

[naphy]

Hi everyone,

Anyone know how can I make my flavor more concentrated? I mean Like Lorann super flavor.
This is the flavor I used for my ejuice ( foster clark's ) because this the only flavor Available on this country.
And the problem for this one is the flavor is not that strong even I put 50% Glycerin Then 50% Flavor the taste is bad.

Here is my thought but I need advice if it is safe to do it or not.
1. put the flavor in glass and put it in microwave so the water vapors then it make more juicy?? I don't know
or 2. put the flavor in the glass and put it in the flame so it vapors then the one who left is the flavor?? I don't know either..

So I need help thanks..

See the picture below.
or this

 

[AuBadge]

What steps do you take to make your juice? Using too much flavor is just as bad as using too little. 50% flavor is way too high. Depending on the type of flavor, 5% to 20% is closer to normal. Sounds like you need to do some reading in the DIY section before you continue.