This was mixed and tested without a true steep, how it all developes together is a mystery but it is surprisingly good after a 12 hr rest and all signs are pointing to a pretty tasty finished product (edit: you can shake and vape this if you like, but the caramel and peanut butter are a bit upfront. After a few days you will get a rich pb custard and caramel flavor. Not having dabbled in commercial RY4s much at all I really cant compare it to anything, but if you trust Maxs opinion this recipe is worth checking out if RY4 is your jam). The idea is for a peanutty custard with some caramel undertones, a satisfying dessert vape.
TPA DX Peanut Butter- my go to PB, this brings good flavor and sets the direction of the profile.
TPA Acetyl Pyrazine (5%)- bolsters the PB and add a bit of nutty depth
TPA Ry4 Double- using this as my caramel/other vanilla tone. Solo RY4x2 has a bit of a dirty bite to me, but in conjunction with the PB and AP they seem to smooth out or hide that edge.
TPA Vanilla Custard 2- my crutch custard, develops into a really nice vanilla custard that can stand up against some other dark flavors.
TPA Bavarian Cream- used in concert with the custard we get another element, more vanilla and some additional sweetness.