Vapes Ingredients 4 ingredients ng VAPE JUICE para matapos na..for PUBLIC information. FYI. I'm sick and tired of hearing the words "We dont know what chemicals ang nasa vape" or "UNKNOWN CHEMICALS" Harmful Chemicals in Vapes and E Liquids You Should Avoid SMOKO E Cigarettes Vape Flavors and Vape Juice: What You Need to Know Johns Hopkins Medicine It's NOT just water vapor. Vaping exposes your lungs to harmful chemicals and can affect your overall health. This Vaping Awareness Month, get the facts and free support to quit. Text READY E Liquid Ingredients] What Is Vape Juice Made Of? Grey Haze UK DYK? Vaping coats lungs with potentially harmful chemicals. This can include chemicals such as: Diacetyl: This food additive, used to deepen e cigarette flavors, is known to damage small passageways in the lungs.