Do terpenes need to be food grade to vape, consume etc. safely? There is this store on ebay that sell the exact terpenes I want, but I don't think they are "food grade" (usp). Extract consultants I think are food grade which explains why they are much more expensive...
Does anyone here vape dry herb with terpenes? Can I add black peppers (has the terpene Caryophyllene in it), d- Limonene, and alpha & beta Pinene to vape weed and how much before it becomes toxic? I use a Arizer Solo.
I heard that making your own cannabis infused e-juice using "D - Limonene" such as Tetra labs disposable gold cartridge makes it much stronger than if you were to make it with the typical glycerin, peg- 400/ 300/ 200/ etc., etc. Does anyone know why that is? Also if you have your own home made...