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What is the difference between VG and PG E-liquid?
The two main types of e-liquid are known as PG Propylene Glycol – used in food flavorings and also in fog machines at nightclubs to produce the smoke appearance and VG Vegetable Glycerin which is more syrupy and is derived from vegetables.
Generally the PG has a better throat hit and flavor than VG while VG can produce a little more vapor. PG E-liquid is the most common e-liquid on the market today.
Cathy