Photobiomodulation
Research & Studies

The studies below examine photobiomodulation (PBM) — the use of red and near-infrared light to influence cellular activity at the mitochondrial level. For a full explanation of how the mechanism works and where the field came from, see our main photobiomodulation guide; this page focuses on the underlying research itself.

The collection spans laboratory, animal, and clinical work across a range of applications, from skin and tissue repair to pain and cellular function. It is drawn from peer-reviewed sources and is organized so you can trace individual findings back to their original publications.

The evidence base is broad but uneven. Results vary considerably by condition, wavelength, dose, and study design — some applications are supported by controlled clinical trials, while others remain preliminary, conflicting, or limited to preclinical models. Rather than presenting only favorable outcomes, the collection below reflects that full range, including reviews that report mixed or negative findings. We believe an honest picture of the science is more useful than a selective one.

This library is maintained and periodically reviewed by our clinical team to keep it current as new research is published.