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The scientific steps behind a smoke-free future

Scientific Approach

The scientific steps behind a smoke-free future

Better alternatives to cigarettes backed by scientific data

Our Products

Better alternatives to cigarettes backed by scientific data

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News and highlights

News & highlights

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    Open Science virtual conference

    In case you missed it, you can still watch the presentations from our latest Open Science event.

    In this virtual conference, PMI experts explained how scientifically substantiated smoke-free products can make a difference for public health.

    Explore the tobacco harm reduction equation, including how it relates to the scientific assessment of our leading heated tobacco system.

  • Impact Introducing MRTPs

    Estimating the impact of introducing modified risk tobacco products on overall population health

    A comparison of different modeling approaches.

  • SRNT 2021 OG

    PMI Science at SRNT 2021

    Watch our scientists present at the 2021 SRNT meeting

  • Smoke-free up close background

    Smoke-Free Up Close

    An interactive tool describing PMI’s science behind a smoke-free future

What's New?
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Views from R&D

  • Nordlund video on combustion

    What are the differences between smoke and aerosol?

    15 Sep 2020 | 3:33
  • McGrath video on combustion

    Why is the absence of combustion so important?

    15 Sep 2020 | 4:19
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    Explore our #scientific library here ➡️ spr.ly/6016HYZAp

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    Dr. Karina Fischer, Manager PBA/Post Launch Research, explains here ➡️ spr.ly/6015HYwDt

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  • Your use of this site and any content on this site is subject to the Terms of Use
PMIScience.com is operated by Philip Morris International for the purpose of publishing and disseminating scientific information about Philip Morris International’s efforts to develop and assess products that have the potential to reduce individual risk and population harm associated with tobacco use. This site is for use by scientists, the public health and regulatory communities, and other stakeholders with an interest in tobacco policy. The purpose of this site is not for advertising or marketing. It is not intended for use by consumers.

Our RRPs

Reduced Risk Products ("RRPs”) is the term we use to refer to products that present, are likely to present, or have the potential to present less risk of harm to smokers who switch to these products versus continuing smoking. PMI has a range of RRPs in various stages of development, scientific assessment and commercialization. Our RRPs are smoke-free products that produce an aerosol that contains far lower quantities of harmful and potentially harmful constituents than found in cigarette smoke.