Does Vaping Cause Acne? Here's What Dermatologists Say The difference between cigarette smoke and smoke free product vapor Vaping isn't just vapor. It's an aerosol filled with nicotine and chemicals that go deep into your lungs and straight into your bloodstream. Many vapes contain: Highly addictive nicotine Delaware law restricting vaping takes hold WHYY It's Substance Use Awareness Month and a good time to look at local trends in smoking and vaping. In Michigan, 13.6% of adults smoke cigarettes and about 8.4% currently use e cigarettes or