Safety and Guidelines

630nm Wavelength Science in Shift Workers What the Latest Studies Show

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

What Does the Research Say About 630nm Wavelength Science for Athletic Recovery

Several people asked me to write up the evidence on 630nm wavelength science for athletic recovery after a long conversation about why some red light studies fail. The honest answer is that the field is young and uneven, but it… Continue Reading…

Safety and Guidelines

660nm Wavelength Science What the Latest Studies Show

Red light therapy, also known as photobiomodulation, has been the subject of increasing scientific attention over the past two decades. A search of the PubMed database for photobiomodulation-related publications shows a steady increase from approximately 200 papers per year in… Continue Reading…

Safety and Guidelines

Red Light Wavelength Penetration Depths A Review of Current Clinical Evidence

Red light therapy, also known as photobiomodulation, has been the subject of increasing scientific attention over the past two decades. A search of the PubMed database for photobiomodulation-related publications shows a steady increase from approximately 200 papers per year in… Continue Reading…

Safety and Guidelines

What Does the Research Say About 630nm Wavelength Science

Red light therapy, also known as photobiomodulation, has been the subject of increasing scientific attention over the past two decades. A search of the PubMed database for photobiomodulation-related publications shows a steady increase from approximately 200 papers per year in… Continue Reading…

Safety and Guidelines

Adipose Tissue and Light A Review of Current Clinical Evidence

Red light therapy, also known as photobiomodulation, has been the subject of increasing scientific attention over the past two decades. A search of the PubMed database for photobiomodulation-related publications shows a steady increase from approximately 200 papers per year in… Continue Reading…

Safety and Guidelines

Glowing Skin – 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 Glowing Skin, I spent twelve weeks using a the device-branded panel every morning, documenting every session with photos, notes, and… Continue Reading…

Safety and Guidelines

Brain Health – A Review of the Current Evidence

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

Safety and Guidelines

Full Year – A Review of the Current Evidence

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

Safety and Guidelines

Photobiomodulation History – A Review of the Current Evidence

I have been logging my own red light therapy sessions for Photobiomodulation History in a spreadsheet for over six months. Every session I record the wavelength, duration, distance, perceived improvement, and any side effects. The dataset now has 187 entries,… Continue Reading…