Well, sort of unflavored, maybe 2-5% in it which I could only taste the first few puffs of the day...
I bought tonnes of 24mg when I first started vaping to stock up, withing a few weeks I upgraded my hardware and could only handle 12mg, few weeks after that I went subohm rta and could only handle 6mg with higher VG and started buying that...
Money was tight and going through 10ml a day was getting expensive at brick and mortar shops, decided looking into DIY, started getting ready to order stuff, filling carts and was going to order my next paycheck, opened my drawer to get some cotton looked at the 12-13 or so 30ml bottles of between 12 and 24 mg I had and thought, well why don't I just add some VG to these, found a local pharmacy that stocks 100ml VG for 3$.
I did the 12mg first only had 3 of those, wasn't too bad, they were 50/50 so mixed them down to 75/25, after sitting for a couple days some of the flavor actually came back.
Next I did the 18mg again only 2, mixed it down 6mg, flavor started getting really muted, but hey the clouds were nice so I went through it... Flavor never really came back...
Finally I did the 24mg had about 8 bottles of this, mixed it down to 6mg, flavor is pretty much gone...
I basically turned 13 bottles in 40 with no flavor lol, still have about 10 or so I use to pre-soak coils etc or if I just feel like blowing clouds
Wow just hit myself with a wall of text lol.
anyways I can't go over 7 maybe 8% flavor anymore, I do vape unflavored if I know I'll be needing to stealth vape though lols and if I do buy it from a B&M shop I now buy 12mg and mix it down before I vape it.