HolyGrail 100mg CBD Vape Oil’s are made from Commercial Hemp and are tested both before and after production to ensure safety and accuracy.  HolyGrail special formulations are found to now separate and can be used in most Vape Devices.  We suggest starting on lower heats with any Vape oil and adjusting up to find the perfect flavor. We do not use PG in our products to ensure a safer and better experience.