Benefits The 50 50 Vape Juice: A Guide to PG VG Ratios Golden Vape VG & PG In Vape Juices: What You Need To Know PG vs VG: What They Are and How to Use Them Vaping360 Vape Pens that don't add Pg Vg Peg What are PG and VG in e liquids? Evapo The PG (Propylene glycol) and VG (Vegetable Glycerin) are the two primary base ingredients of eliquid. They are all FDA approved and are equally safe. The PG is a clear, colorless liquid