Living cells give off an ultra-weak light. Researchers call it biophoton emission, and it's been measured in plants, animals, and people.
It's one of the quieter corners of biology — documented, still being studied, and almost entirely absent from everyday wellness products.
The Tesla BioHealing BioPhoton Generator (Model M) is our largest single device. It produces a steady biophoton field that extends into the room around it.
Rather than something you apply or schedule, it changes the space you're already in — the room where you rest, read, and sleep.