10ml Vapez DIY flavours are in concentrate form and are in a small amount of PG, allowing them to remain highly concentrated which makes them extremely cost effective. You just add the DIY Flavour Concentrate directly to your E-liquid base. Flavour concentrates are in a PG-based and are diacetyl, acetoin, acetyl propionyl and alcohol free
The application is subjective and is on average 3.0% of flavour to base (anywhere from 0.1% on stronger flavours to 10% on weaker flavours). Once you’ve developed your e-liquid flavour over time or by steeping, you’ll have an extremely customizable cost-effective e-liquid.