This is what I vape every day.
I get all of my stuff from Nicotine River, so these ingredients can be found there or you can experiment. To a 50 ml bottle, add the following. I use Nicotine River brand flavors: 35-40 drops of "Brown Sugar"; 35-40 drops of "Cinnamon Danish Swirl" and 35-40 drops of "Super Sweet". Fill bottle with 100% VG base. Shake well and steep, shaking again every time you remember to.
Feel free to experiment or use a different base. PG irritates my throat after a while so I use VG only.
