About a month ago, I was in Portland, OR for work and I visited this vape shop there called Rose City Vapsters. They make their own juices, and you can customize your order any way you want! I love fruity menthol flavors, and I spend a while trying all the different ones they have, and my favorite was a flavor they had called "Grapple" which is basically a grape apple. It already menthol in it, and I asked them if they could put more in. The guy there told me that they can, and it's usually on a scale of 1-5. The sample they had was about a 3. I asked him how much more menthol could he put in, and he says "how about up to 10?". I'm thinking to myself, sweet! Lemme get it in an 8! The guy chuckled at me and said "I'm about to fuck you up with menthol!". I'm vaping this right now, and to date, this is one of my favorite juices!
They have a website and you can check it out here, but unfortunately, they don't do shipping
http://rcvapesters.com/