Our flavor concentrates are exclusive to Vapeplay. We blended vape safe flavors to create unique blends that are both safe and flavorful for use with vaporization. No other on-line store offers our blend of flavors, but they may be available in some retail outlets that we supply. We use PG as our flavor base and for e-juice calculation purposes our flavors should be calculated as 100% PG for the best results. There is no Diacetyl, Acetoin or acetyl propionyl in any of our flavors.