Safety and Guidelines

660nm Wavelength Science – A Review of the Current Evidence

My approach to writing about red light therapy is simple: I test everything myself before recommending it to others. For 660nm Wavelength Science, I spent twelve weeks using a the device-branded panel every morning, documenting every session with photos, notes,… Continue Reading…

Photobiomodulation Research

What Does the Research Say About Dose-Response Relationship?

I started taking red light therapy seriously after reading a 2023 meta-analysis in the Journal of Biophotonics that covered thirty-seven randomized controlled trials. The pooled data showed statistically significant improvement for inflammatory conditions, which includes many forms of Dose-Response Relationship.… Continue Reading…

Expert Commentary

Blood Flow and Microcirculation – A Review of the Current Evidence

A question I hear constantly is whether red light therapy is worth the investment for managing Blood Flow and Microcirculation. The short answer is yes for many people, but only if you buy the right device and use it consistently.… Continue Reading…

Photobiomodulation Research

Adipose Tissue and Light – A Review of the Current Evidence

I interviewed seven people who use red light therapy specifically for Adipose Tissue and Light as part of a series I am writing on alternative pain management. Their experiences ranged from life-changing to modest improvement to did not notice anything… Continue Reading…

Expert Commentary

Muscle Recovery Science – A Review of the Current Evidence

Here is something that surprised me when I started researching red light therapy for Muscle Recovery Science: the dose matters a lot more than most people think. It is not just about shining a red light on the area. The… Continue Reading…

Expert Commentary

Dose-Response Relationship – A Review of the Current Evidence

I have been testing red light therapy devices for a niche review site for about a year now, which means I have cycled through panels, belts, mats, and handheld units from brands like the device, Joovv, Mito, and PlatinumLED. When… Continue Reading…

Safety and Guidelines

Pain Management Research – A Review of the Current Evidence

Let me start with a quick story. About eighteen months ago, my mother started complaining about Pain Management Research. She is 68 and generally healthy, but this issue was affecting her daily life enough that she was considering stronger medication.… Continue Reading…

Mechanisms of Action

Near-Infrared Tissue Penetration – A Review of the Current Evidence

A few months ago, a colleague in my running club asked whether red light therapy could help with Near-Infrared Tissue Penetration. She had tried physio, massage, and anti-inflammatory diets with only partial relief. I lent her my smaller handheld device… Continue Reading…

Safety and Guidelines

Oxidative Stress Reduction – A Review of the Current Evidence

I first came across red light therapy about two years ago when my physiotherapist mentioned it for a persistent shoulder issue. At the time I was skeptical攁nother wellness gadget, I thoughtut after reading through several clinical studies and speaking with… Continue Reading…

Photobiomodulation Research

Transcranial Photobiomodulation – A Review of the Current Evidence

When I first started looking into red light therapy for Transcranial Photobiomodulation, I made a classic mistake: I bought a cheap device from an unknown brand on a flash sale. It flickered, had no certification marks, and the irradiance was… Continue Reading…