In the ever-evolving world of skincare, it can be overwhelming to navigate through the myriad of treatments promising to revolutionise your routine.
One such innovation that has been gaining attention is Yellow LED light therapy. But with so many questions surrounding this treatment - What is it? How does it work? What benefits does it offer? - It's easy to feel lost and unsure.
The uncertainty of not understanding how different LED-coloured light therapies work, such as yellow, blue and red light, can create a sense of scepticism around their efficacy.
This comprehensive guide is designed to clarify any confusion and provide you with extensive knowledge about the countless benefits and applications of Yellow light therapy.
We'll dive into the science behind this non-invasive treatment, explore its unique features compared to other LED therapies, and highlight how our Clearlight® Saunas Medical-grade Chromotherapy can utilise this therapeutic colour of yellow.
By showcasing a wide range of benefits - from collagen production and reducing pigmentation to soothing skin irritation and promoting cell rejuvenation - we aim to demonstrate how Yellow light therapy can be an effective solution to common skin concerns.
Our ultimate intention is to empower you with knowledge, enabling you to make informed decisions about improving your mood and reinforcing the holistic benefits of our 2-Person Full Spectrum Sauna that comes with a 92 LED medical-grade Chromotherapy device for promoting a healthier, more radiant you. So, let's embark on this journey to radiance together!
The Science Behind Yellow LED Light Therapy
At its core, yellow LED light therapy is a non-invasive, pain-free treatment that uses light-emitting diodes (LEDs) to deliver therapeutic benefits to the skin. Unlike other forms of light therapy, yellow or amber light therapy is specifically known for its ability to reduce pigmentation, making it a go-to solution for many common skin concerns.
The magic lies in the LEDs. These tiny light sources emit a specific wavelength of light, which penetrates the skin at a shallow level. This targeted approach allows yellow light therapy to address specific skin issues involving redness, skin irritation, and inflammation without damaging surrounding tissues.
More specifically, yellow light therapy has a wavelength of roughly 590 nm as used in clinical applications for skin treatments. This wavelength penetrates the skin between 0.5 and 2mm and is used mainly for treating photoaging.
It's important to know that our Chromotherapy unit uses a combination of two different colours, red light at 660 nm and green light at 540 nm, to emit yellow light.
While we know the psychological advantages of yellow-coloured light, it is still uncertain whether our Chromotherapy device will deliver the discussed physiological skin benefits mentioned in this blog.
How Does Yellow Light Therapy Work?
Yellow light therapy works by using LEDs to deliver specific wavelengths of light to the skin. Once absorbed, this light triggers various beneficial reactions within the cells. It stimulates processes such as cell regeneration and collagen production, leading to improved skin texture and tone.
This was shown in a study, in which surface topographical measurements, which are methods to measure the surface features of the skin, showed a 10 improvement in skin texture. Histology, which is the study of the microscopic structure of tissues, showed increased collagen in all post-treatment subjects.
Making a Difference with Light Therapy
Light therapy, in general, has been found to effectively treat a variety of skin conditions. From troublesome sunburns and stubborn pigmentation to uncomfortable inflammation, light therapy offers a versatile solution to numerous skin concerns.
LED therapy, also known as Photobiomodulation (PBM) therapy or low-level light/laser therapy (LLLT), is a non-thermal (not producing heat) treatment that uses visible and/or near-infrared light to stimulate biological processes in the body.
This therapy uses various light sources - including lasers, LEDs (light-emitting diodes), or broadband light sources - within a specific wavelength range. You might be familiar with our Red Light Therapy Tower, an exclusive Clearlight® Sauna add-on product that utilises red light at 660nm and near-infrared light at 880nm together to create photobiomodulation in the human body.
As mentioned earlier, it is important to understand the effect of photobiomodulation is what provides the cellular benefits of LED light therapy. Therefore, the application of yellow LED light at 590nm without the combination of near-infrared light at 880nm doesn't seem to provide cellular benefits.
This is an important distinction to make when it comes to Chromotherapy or coloured light therapy, and its comparisons to LED light therapy such as Red Light Therapy.
LED light therapy is a scientifically-backed treatment that harnesses the power of light from varying wavelengths to improve one's health. By understanding how it works, we can truly appreciate the glow it brings to our skin.
Speaking of, what are the benefits of yellow light therapy?