I noticed vaperite is now selling flavors. Before DIY, this was my primary juice supplier (when I could afford it).
https://www.vaperite.com/flavor-concentrate-6-ml-no-tobacco-flavors.html
I was addicted to their Kona Cream juice, but as much as I liked it, I always wished it was a LOT stronger. May have to grab some as a flavor and try making some heavy duty Kona of my own.
I am not a peach fan, in general, but their peach juice is the most natural and refreshing peach I’ve had, just fyi.