Propylene Glycol (PG) USP Grade for Ejuice Mix PG - Central Vapors
Propylene Glycol (PG) 100ml - Creme de Vape
Propylene Glycol and Vegetable Glycerin Combo 2-Pack: one PG and one VG, 500 mL (1.06 Pint) Each — Food-Grade Kosher Liquids — Dispensing Caps Included: Amazon.com: Industrial & Scientific
PG vs. VG – Ultimate Guide On How To Choose VG/PG Ratio | Nexeem