Propylene Glycol (PG) and Vegetable Glycerin (VG) are the core components of e-liquid, but what do they do, and how do they affect your vaping experience? This guide explains the differences between high-PG and high-VG e-liquids, including their impact on flavor, vapor production, and throat hit. Learn which ratio is ideal for your device and personal preferences, whether you’re chasing clouds or looking for a discreet vape.
