Ingredients of Vape juice

Vape juice uses different food flavors to make it more delicious. At present, people can buy vape juice with their favorite flavors, such as blueberry, litchi, qingti, and even pizza.
Propylene Glycol, also known as PG, is a thin, transparent liquid that has no taste of its own. It is a petroleum by-product that is commonly used in foods and cosmetics. Vegetable glycerin or VG is a liquid with a thick consistency which ensures bigger clouds of vapor and makes them sweeter. The ratio of PG to VG has a major big role in your vaping experience. For example, you will get a stronger throat hit with a higher PG ratio and a denser, thicker vapor with a higher VG

In addition, you find distilled water and other ingredients that make their way into e-liquid as well. Sometimes you may find palm glycerin, alcohol, and food coloring as well, but the main ingredients are glycerin, nicotine, propylene glycol, and flavoring.
Medical research is still going on with the studies on the long-term effects of vaping, and currently, all the ingredients used in the vaping juice have a go-ahead as they are recognized as safe by the US Food and Drug Administration. However, be cautious as vape juice is not meant to swallow or to be applied topically.