My first Ever bottle of juice was a 30 of 18mg Halo Menthol Ice. Though I was a menthol ciggie smoker, I'd missed the memo that 12mg was for "light" ciggie smokers which was what I was smoking, menthol Lights. Not only was the 18 too much for me, headaches after just a few vapes, but the Menthol Ice is literally a Snap Your Head Back menthol. (And remarkably, it's not even their strongest menthol)
I got a smaller bottle of 6mg unflavored in town for cheap. It brought down the bust the door down-thol to a perfect level along
with bringing the nic down from 18 to 12mg. Again, just where I needed it.
Halo has an unflavored juice made especially for mixing, it's called Fusion and is pretty popular. Even pretty popular vaped by itself.
Almost all of my juice comes from Ohm's, one of the 2 premium juices I always have on hand is a bottle of Halo CoolMist menthol. They have menthols down to a Science.
Bruce in Ocala, Fl