Is Vape Juice Bad for You? - Vape Juice FAQ

Three of the four key e-liquid ingredients are commonly used in the cosmetics, pharmaceuticals and food industry, and they have no established side-effects when used in a controlled manner.

However, nicotine, the fourth element in vape juice, has a history of side effects. Even then, the side effects are less severe when vaping compared to when one smokes tobacco.

Research suggests that vaping is less harmful than smoking tobacco.

However, vape juice that contain diacetyl are harmful.

diacetyl is found in some eliquid flavors and is believed to cause popcorn lung (bronchilitis).