PG vs VG: What They Are and How to Use Them - Vaping360
CannaCo – Vegetable Glycerin Tincture – 125mg | 250mg | 1000mg CBD Isolate – The Canna Company
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