be sure to check out the DIY E-Liquid section
I've been diy for years but was mainly aiming at only making one type of juice I've now decided I'm no longer buying premade juice so....can't say much about favorites...
I always look for best price between https://bullcityflavors.com and https://nicotineriver.com I was able to get quite a lot of flavors for under $1.50/each
I'm not new to vaping, I'm new at making my own juice. I was asking about favorite companies who make DIY flavor concetrates and the best websites who sell them reasonably... I'm not interested in pre-made e-juices.