HPHCs is the abbreviation for Harmful and Potentially Harmful Constituents, and is the term used by the U.S. Food and Drug Administration (FDA).

Cigarette smoke contains more than 6,000 chemicals. About 100 of these chemicals have been identified as causes or potential causes for smoking-related diseases. Find out what's the difference between the smoke of a cigarette and the aerosol from our heated tobacco product.

We’ve found ways to address the issue of burning by developing PMI's portfolio of smoke-free products that are a better choice for smokers.