The Role of PG and VG in E-Liquids: What You Need to Know
Introduction E-liquids, or vape juice, are the liquids used in electronic cigarettes and vape devices. They typically contain a mixture of propylene glycol (PG), vegetable glycerin (VG), nicotine, and flavorings. PG and VG are two of the most important components of e-liquids, and they play a crucial role in determining the overall vaping experience. In…