Monthly Archives: October 2018

What Is Propylene Glycol (PG) FREE E-Liquid?

Why go PG Free?

What Is Propylene Glycol (PG)? Propylene Glycol has recently become a hotly contested topic in the vaping world.  “PG” as it is commonly referred, is a synthetic chemical derived from propylene oxide, a petroleum-based material. PG Free E-Liquids typically avoid the use of Propylene Glycol by using 100% vegetable glycerin. Why is PG used in so […]