The mechanism of action for both red and infrared light therapy, for tissue healing, anti-ageing, skin rejuvenation, overall cell energy increase etc, is their boosting of mitochondrial function by stimulating a mitochondrial enzyme called cytochrome C oxidase. As mitochondria are the energy powerhouses of each and every one of our cells, boosting mitochondrial function improves overall cell function, leading to healing, anti-ageing and better tissue and organ health. More and more people these days learn about this effect of red light and infrared radiation* on mitochondria…
What colour LED light is good for pigmentation?
Scientific studies indicate that: Yellow light (around 585 nm), red light (630-660 nm), and near-infrared light (830-940 nm) can reduce hyperpigmentation by inhibiting melanin synthesis, potentially fading dark spots. The evidence leans toward these colours being effective, as they target the processes that produce excess melanin. Yellow light is not that well researched, in contrast to red and infrared which have been extensively researched for decades. Orange light, while not as well-studied, may share effects with red and yellow due to its wavelength proximity…
Red/infrared light therapy vs green, yellow and orange for skin rejuvenation: what's best?
A science paper published in 2014 explored the effectiveness of photobiomodulation (PBM) using novel polychromatic light sources vs red light for skin rejuvenation. The study investigates how non-thermal red and infrared light can improve skin appearance and stimulate collagen production, offering a gentler and more effective alternative to traditional skin rejuvenation methods like laser resurfacing or intense pulsed light (IPL). The study also compares red/infrared light therapy versus green, yellow and orange light therapy, in terms of skin rejuvenation (fine lines, wrinkles, skin roughness and skin collagen content)…
How red/infrared light therapy fights skin and whole body inflammation
Red/infrared light therapy works by shining light on the body, where it’s absorbed by specific molecules called chromophores. One key chromophore is cytochrome c oxidase, found in the mitochondria—the powerhouses of cells that produce energy. When red (about 630nm) or infrared light (about 830nm) hits this molecule, it boosts energy production by increasing ATP (adenosine triphosphate), the cell’s energy currency. It also causes a small burst of reactive oxygen species (ROS), which are molecules that can signal changes in the cell. Other chromophores include calcium ion channels, which might respond to blue or green light, and water molecules, which absorb infrared light. All these interactions lead to a chain reaction: ATP rises, ROS briefly spikes, and nitric oxide increases, all helping cells function better and reducing inflammation…
LED therapy unveiled: can red light therapy transform your skin?
The beauty world is abuzz with LED therapy, a treatment using light-emitting diodes to tackle skin woes, from acne to wrinkles. Once confined to NASA labs and dermatologists’ clinics, these devices are now available as at-home face masks, promising transformative results. This article explores this surge, spotlighting how photobiomodulation (PBM)—the process where light energy triggers cellular changes—has shifted from scientific curiosity to…
Is it better to have red light therapy in the morning or later in the day?
You’ve decided to try red/infrared light therapy at our clinic, and now you’re wondering whether it’s better to schedule your session in the morning or the afternoon. The choice might feel significant, but the truth is, it largely depends on your personal needs and routine. Red/infrared light therapy offers a range of benefits, and understanding how it fits into your day can help you make the most of it. Here’s what you need to know to decide…
Red light therapy unveiled: miracle cure or overhyped trend?
A Stanford Medicine Scope article, published on February 24, 2025, dives into the growing phenomenon of red light therapy, also known as photobiomodulation, which has captured attention in both medical clinics and home settings for its potential to improve skin, promote hair growth, and address various health issues. This therapy employs low-level red light wavelengths to penetrate the skin, aiming to stimulate cellular processes. Specifically, it targets fibroblasts - cells responsible for producing collagen - thus supporting skin rejuvenation and hair regrowth…