It's time to clear the air about vaping. It's not just water vapor and it's definitely not safer than smoking. Swipe to get the facts, not just the hype. Vape Juice Ingredients: What are in Vape Juices Vabeen Vaping vs. smoking for singers which is safer for your voice? Short answer: neither. Smoking exposes your voice to heat and combustion toxins. Vaping exposes it to chemical aerosols that dehydrate and What Are the Ingredients in Vape Juice? Vape juice contains a long list of chemicals, many of which aren't even listed on the packaging. Testing has also shown that vapes labelled "nicotine free" can have high nicotine levels.