We power the world's experts in smoke, vapor, and addiction research

We're vapor hardware experts with backgrounds in hard science and product development.
Our technology is behind some of the most rigorous and innovative scientific aerosol research.

This looks a lot like smoking.


Are vapor products just as bad as smoking?

Today, most consumers in the United States think vaping is just as harmful as smoking[1], but millions of smokers in the USA and UK disagree.

They're in good company.

Public Health England, The National Academy of Sciences, and even the commissioner of the tobacco division of the FDA have all publicly stated otherwise.

Vapor has massive public health potential. Nonetheless, vaporizer usage is not without its own risks and caveats.

This looks very different from smoking.


Depending on the exact device, substance, and other conditions, vapor can deliver the satisfaction of nicotine without tar and many other cancer-causing components of tobacco smoke.

But under what conditions? 

Can we ensure the relative safety of these products?

Vaporizer, mainstream aerosol
Cigarette, mainstream smoke


We can all agree:
careful studies are needed.

Years of careful research will be necessary to create product guidelines and regulations that effectively promote population-level harm reduction. Gram exists to facilitate product testing and evaluation.

Gram builds precision tools
that facilitate these critical studies.

We make it easy for researchers to perform rigorous, repeatable experiments under consistent testing conditions. Materials & methods are our specialty.

See how Gram technology makes a difference

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