Journal

Written the way we build.

Specific, sourced, and honest about what we know and what we don't. The first pieces are on the way.

Coming soon

Does infrared clothing actually work?

An honest look at the evidence — the strong parts and the preliminary parts.

Coming soon

Bioceramic vs. copper vs. coating

What the different "recovery fabrics" actually are, side by side.

Coming soon

Far infrared and sleep

Why the sleep wear-window is the most consistent one.

Want to be notified when the Journal launches? Leave us a note. In the meantime, the evidence lives on the science page.