I make my juices with 50/50. I notice that mine seem thinner then quite a few of the pre-made juices it have bought from the "higher" end sellers. What can be added to thicken it up a little other then making the juice with higher VG? Many thanks!!
Are you factoring your flavorings as part of the PG final ratio? If you aren't, you need to and if you already are doing that than you need more vg in your mix for it to be thicker.
Use a thicker VG.
Use less flavoring.
Keep your bottles closed tight, except as required to mix, as PG & VG draw water out of the air to themselves and water thins.
Use VG based flavorings.
That's all I can think of off the top of my head...
I've never seen thicker PG. Different VG's have different viscosity.
Steeping is done with a closed bottle. (Entropy is the target)
Breathe or Airing-Out is an open bottle. (Oxidation, evaporation of high notes and alcohol, adding a bitter taste is the target)
They do two different things to a mix and it is darn shame to confuse them into one concept.
Of the companies you listed, the only one I know that carries VG flavoring is TPA/TFA. (I don't play with FW's stuff, so don't know anything about it.)
The P&G VG is my favorite, but I like that viscosity...
I only have one recipe that I let Breathe and it's only for a few hours. It's the only one that gets better by being left open, so I have no idea how long yours need FFAD. I'm not even sure why leaving a bottle open is so popular. It's way down on my list of things to try.
The P&G is thinner. If you want thicker, the Humco, carried at places like Walmart, is a better way to go.
I like P&G's because of the flavor, or lack of flavor. VG tastes like olive oil to me and the P&G is closer to a light virgin olive oil to me.
I like the thinner viscosity of the P&G too. Seems to become homogeneous quicker when mixed with PG.