Cannabis Technology the last years is moving forward very fast, Since the plant became legal there are many products in the market for every taste, Some people prefer Dab Rigs, There are also those who would prefer to vape their Cannabis instead of smoking it, then a vape pen and juice is the best option. Vape juice is a combination of water, alcohol, nicotine, and usually, some glycerin.
But there are also Vape Juices that contain THC.
If you want to have a full control on the dosing all you have to do is to buy your Vape Juice from some store that will be able to inform you about the certain qualities that the product holds and let you know the exact dose you can use. In any case you should start with small doses until you find your limits..
There are several types of THC concentrates.