I purchased a red light device just to see if it'd take care of some keloid issues I had and am amazed! Now these buggers are collagen based. I still cannot figure out how one reduces collagen rather than just turn off the TGF-beta driven collagen factory. Red light, I'm reading, can also increase transcription of the collagen degrading matrix metalloproteinase 1 (MMP1). I'm still trying to figure things out. In your treatments, do you think you get rid of the cellulite adipose tissue first or the collagen matrix that it lives in?…
What is blue light LED therapy for?
Blue light LED treatment is mainly used for acne reduction and psoriasis. Blue light acts on porphyrins inside bacteria (including the Cutibacterium acnes bacteria, which cause most forms of acne), to inactivate them. Blue light is ideally combined with red and infrared light, which are known to stimulate skin…
Red light therapy for jowls: does it work?
Unfortunately not. We offer the strongest and best red/infrared LED phototherapy available on the market and we wish we could claim that your jowls will disappear or even be reduced / tightened with it but the honest truth is that they won’t. The best possible technology to SAFELY and effectively tighten up and lift the jowl / jawline area, and…
Why red light therapy cannot reduce cellulite - but it can help prevent it
This is a very common question at the clinic, especially with all the hype in social media in the last couple of years: “If LED light at red (~630nm) and near infrared (~830nm) frequencies improves tissue health then it can surely reduce cellulite, right?” To which the instant answer is: “Wrong. You will just have healthier cellulite and that’s it.” Let me explain. The biggest and most tricky components of cellulite are hypodermal fat accumulation (the elephant in the room) and hypodermal skin ligament (retinaculae cutis) shortening. Red/infrared light can indeed improve the secondary components of cellulite, such as…
How long should you do red light therapy on the face (or any other body area)?
Red and infrared LED light therapy (What does red light therapy do?) is highly effective and extremely safe for both cosmetic purposes and health conditions (back pain, musculoskeletal injuries, seasonal affective disorder, etc.). With a high-power LED unit, 10 minutes may suffice, though 20 minutes (and occasionally 30 minutes) would be preferable. A high-power device is one delivering approximately 60-200mW/cm². Anything exceeding 200mW/cm² for the body or 120mW/cm² for the face is unwise unless conducted in a professional environment with meticulously crafted protocols and for a briefer duration…
Can red light LED 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…
How often should you do red light therapy for weight loss?
Never and none. It doesn’t matter how often you have red light therapy - you will NOT lose any weight. Sure, there are a few research papers which report weight loss and even “trusted” sites like Healthline fall for them, simply because the writers of those trusted websites quite often have no technical expertise, insider knowledge or clinical experience themselves to assess what is real and what is fake in specific sectors - in this case the often unscrupulous aesthetic equipment manufacturer industry…
Red light therapy (phototherapy) works with light - never with heat
"Ah yes, LED light therapy, good reminder to use again my RF wand I have at home…" This is how some people react when they hear about red light therapy / photobiomodulation, erroneously believing that light therapy works by heating up the skin. However, this could not be further from the truth. Low level light therapy (LLLT), with either...
Does red light LED therapy boost collagen?
Both red (around 630nm) and near infrared (around 830nm) LED light stimulate mitochondrial function on all cells, including fibroblasts, which are the collagen and elastin producing cells in the skin, tendons, ligaments and other tissues. So, yes, by improving mitochondrial and cell function in skin fibroblasts, red and near infrared LED light does boost both collagen and elastin…
Does LED treatment help with vitamin D synthesis in the skin?
Unfortunately, not at all. Vitamin D3 (aka cholecalciferol or simply Vitamin D) is synthesised after UV-B ultraviolet radiation (295-315nm) skin exposure. LED light therapy treatments do not involved any UV light emission (<400nm wavelength). Most LED treatments involve red (~625-750nm) or near infrared (~750-2500nm) light. Some LED treatments also involve blue light, which is at about 400-500nm…
Red light therapy: 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…
How can infrared and red light therapy fight 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…
Does LED light therapy emit UV light?
Most LED treatments are in the red (~620-750nm) and near infrared (~750-1400nm) wavelengths, i.e. the exact opposite side of the spectrum from UV wavelengths (for example UVA is at ~315-400nm and UVB is even lower at ~280-315nm). So there is not a danger of your LED treatment giving off UV radiation. Red and near infrared light are widely researched for their anti-ageing, healing, anti-inflammatory…
Does red and infrared LED light help with pain?
Yes, it can. Multiple quality studies (randomised and placebo controlled) have shown that pain (back pain musculoskeletal pain. or other pain) can be relieved immediately after red / infrared LED light therapy treatment - and can also be reduced in the long run with repeated treatment. Red/infrared light therapy (laser or LED) can also help with injury healing, in combination with other modalities, such as physiotherapy, or on its own, as research has shown. Specifically for pain reduction, higher light intensities…
How does infrared / red light therapy work?
Energy in every single cell of the human body is produced in specialised cell compartments called mitochondria. Mitochondria is where oxygen is utilised to produce ATP, the energy currency of the cell. If mitochondria malfunction then the whole cell malfunctions and underperforms. On the skin, this can lead to aesthetic problems (dull, irritated, inflamed or unhealthy skin). In other organs and tissues this can lead to a poorer state of health, lower energy levels, slower recovery from injuries etc…
Can an infrared sauna blanket boost your mitochondria?
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…
Lipedema symptom relief with ultrasound massage and infrared light therapy
Lipedema is a genetic condition which mainly affects women and where the adipose tissue of the legs and arms gradually expands uncontrollably after puberty. Healthy diet and exercise do help slow down its progression but they are not sufficient to stop the development of lipedema completely or to reverse it. The only real solution to lipedema reduction is specialist liposuction. It seems that Austria and Germany are the best places to have lipedema surgery, as many surgeons specialise in it in those countries. Unfortunately treatments that do help with other fat reduction, especially cellulite fat reduction, do not sufficiently help with lipedema fat reduction. For this reason we do not use our deep-acting, high-power...
Hyaluronic acid before red light therapy
A lot of LED mask companies suggest that you use a (usually very expensive) serum before having a red/infrared light therapy session with their mask. However, skin has to be as clean as possible before LED treatment, especially with an LED mask, which by definition - and for safety purposes - is of low-power. This is because the skin surface has to display the smallest reflection possible, in order to…
Red (and infrared) light therapy: all you need to know
Infrared and red light therapy, often termed photobiomodulation and mostly applied via LEDs, is a non-invasive treatment that employs specific wavelengths of light to stimulate healing and address a variety of health and aesthetic conditions. This innovative therapy has surged in popularity in the last decade, celebrated for its efficacy, safety, and adaptability. In this article, we will explore the scientific foundations of red and infrared LED light therapy, clarifying its mechanisms, its multiple health benefits and the practical considerations for its application…




















