i've read that yo can't be in the same trans carrier as ph's. i was looking at the ingredients in premade ph carriers and they are very similar to those in the home brew recipes.

the ph carries i find have: iso,pg,d-limonone,water,os

one of the homebrew yo trans recipes have:aloe,water,pg,d-limonene,ipm

i don't see much difference in them. certain ingredients may be in different concentrations.
wouldn't it be possible to combine the formula to include ingredients do dissolve and carry both yo and ph's?