Can you briefly explain what PG and VG Are?
Vegetable Glycerin (VG) is a thick, sweet liquid, extracted from plants, and is primarily responsible for the vapor produced. It is traditionally employed in the following industries: Food, Pharma, Botanical, and personal care products. Propylene Glycol (PG) is a colorless, odorless liquid, which is responsible for assisting in the delivery of the active ingredient(s), in our case this would be nicotine. The US FDA approves both compounds as GRAS (Generally Recognized As Safe).