From: An updated overview of e-cigarette impact on human health
Formaldehyde (μg)
Acetaldehyde (μg)
Acrolein (μg)
References
E-cigarette (unit = 15 puffs)
0.2–5.61
0.11–1.36
0.07–9
[4, 68]
Conventional cigarette (unit)
1.6–52.1
52–828
2.4–98.2
[51, 62]