E-liquids typically contain four primary ingredients: propylene glycol (PG), vegetable glycerin (VG), nicotine, and flavorings. PG is a thin, odorless liquid that carries flavor well and provides that familiar throat hit similar to smoking. VG, a thicker, sweeter substance, produces the dense vapor clouds many vapers enjoy. The ratio of PG to VG affects both the throat hit and vapor production, with common blends being 70/30 or 50/50.
Nicotine, while optional, is available in various strengths to suit different preferences. Recent years have seen the rise of nicotine salts, which allow for higher nicotine concentrations without the harshness.
Flavorings, the most diverse component, range from simple fruit flavors to complex dessert profiles. These food-grade flavorings are what make vaping such a personalized experience.
It's crucial to purchase e-liquids from reputable manufacturers who use pharmaceutical-grade ingredients. Proper labeling, including ingredient lists and nicotine strength, ensures you know exactly what you're vaping. Understanding these components helps vapers make informed choices about their e-liquid purchases.
