How can I determine whether a THC vape product is coming from a reliable supplier? After that, it is dehydrated and then processed into a concentrate using a specialized machine that uses high pressure and temperature to extract terpenes and cannabinoids. In addition to having more terpenes, the finished product is far more potent than regular vape pen oil. Following that, these concentrates are reconstituted as liquid and put into glass or plastic jars for bottling. Fresh...