Is Iqos Less Harmful Than Cigarettes La Fume Did you know that tobacco in IQOS is heated and not burned? Researchers say that heat not burn devices are only slightly less harmful to IQOS heat not burn tobacco product technology. Woman holding e cigarette in his hand before smoking Stock Photo Alamy Tabac chauff contre cigarette lectronique : lequel est le moins dangereux ? Vaping Post While vaping is not risk free, it is less harmful than tobacco Our World in Data Sustainable e cigarettes: Why rechargeable vapes are better Philip Morris looking towards cigarette phase out The Business Times