You might have heard the term “red light therapy” but have no idea what it is and how it can help you. This article will teach you all about red light wavelength. Most people interested in red light wavelength typically have two questions:
What is red light wavelength?
And what are the benefits?
Why Is Red Light Wavelength Considered Beneficial?
It is no surprise that red light therapy provides biological effects—the body requires light to be healthy. For centuries, natural sunlight has been used for its healing properties; however, we understand that not all wavelengths are beneficial—some can be quite a handful.
For instance, ultraviolet light therapy effectively treats severe skin conditions. That being said, UV exposure needs to be done only in moderation since it can result in skin cancer or cell damage.
After years of studies, researchers have discovered that certain wavelengths, such as red light and near-infrared light, fall into what’s known as the therapeutic window. This therapeutic window of wavelengths have significant biological benefits without any side effects.
How Far Does Red Light Therapy Wavelength Pass Through Your Skin?
All light entering the body must first pass through the skin’s numerous layers. Nevertheless, certain red light therapy wavelengths pass through all the layers of skin deep into the body.
The outermost skin layers consist of three varying tissue layers—this can rise to 7 layers if the 4 to 5 layers within the epidermis are included.
Tissues Beneath the Skin
Beneath the skin lies muscles, cartilage, bones, blood, various organs, and interstitial fluid—this fluid fills the space between cells—lymph and more. Some muscles, joints, tendons, cartilage and bones lie immediately underneath the skin’s surface, making them easy to reach via red wavelengths.
Certain joints, such as the knees, are extremely large. Nevertheless, they are major leg muscles. The thickness of these tissues and the thickness of the skin must be considered when selecting the right red light therapy wavelength that is quite effective.
The third level is the hypodermis which is the deeper subcutaneous tissue. It measures approximately 1 millimeter to 3 centimeters thick, depending on the location.
Just underneath the epidermis is the dermis which measures anything from 1 to 4 millimeters thick, depending on the skin’s location.
The epidermis is the outermost layer of the skin that provides a protective waterproof barrier for your body. This skin layer comprises 4 to 5 layers of epithelial cells. The epidermis is around half a millimeter thick and ranks as the thin skin portion of the skin. The epidermis measures up to one and a half millimeters thick in certain parts of the body, like the hands, heels, and skin.
What Are the Benefits of Red Light Wavelength Deep Dive?
There are various benefits associated with red light therapy wavelength, with 660 nm considered to be the most beneficial red light therapy wavelength. 660 nm is the upper range of visible red light and provides much deeper penetration than 630 nm.
Red light therapy wavelengths penetrate the sebaceous glands and skin to rejuvenate the texture and tone of the skin. The 660 nm and 630 nm red light therapy wavelengths are two of the most studied red light wavelength spectrum. Here are a few benefits:
Reduced Training Fatigue
A study in 2011 revealed that 660 nm red light, combined with 830 nm near-infrared light, can be an effective treatment in delaying the onset of muscle fatigue. It can also enhance skeletal muscle performance. This study is one of many that suggest combining two or more wavelengths can increase associated benefits.
Improved Bone Healing
Red light therapy wavelength at 660 nm has been proven much more effective at increasing ATP production than 830 nm. It can also enhance callus formation in the bone fracture healing process.
A review published in Dermatology Times in 2017 states that red light therapy wavelength can be an effective acne treatment. A number of widespread LED light treatments for acne combine red and blue light.
Another study showed that red light therapy wavelength is an effective and safe method of spurring hair growth in women and men.
Improvement in Chronic Skin Conditions
A 630 nm red light therapy wavelength, when used in conjunction with a hematoporphyrin derivative, has been shown to eliminate symptoms linked with psoriasis in just 17 days.
Reduced Wrinkles and Fine Lines
A study in 2014 showed that the 630 nm red light therapy wavelength could significantly improve sagging, fine lines, and photodamage when combined with other treatments. This finding has been supported by other studies as well.
Individually, the 660 nm and 630 nm red light therapy wavelengths are extremely beneficial. However, combining longer and shorter wavelengths in the invisible and visible light spectrum can get the best results.
Is It Possible to Use Red Light Therapy Wavelength at Home?
As stated earlier, combining a spectrum of wavelengths together for your red light therapy is the most effective way to get the best results. You can achieve this using a high-power red light device like the HGPRO ULTRA.
It is a high-powered, full-body red and near-infrared light therapy wavelength device created to provide effective light therapy from your home. It can speed up recovery time, enhance mood and energy, reduce wrinkles, stimulate elastin and collagen production, and much more.
What Wavelengths Should You Choose?
If the red light therapy wavelength device you purchase provides various wavelength options, you must select wavelengths relevant to your issues. For instance, you should pick near-infrared light if you have deep tissue concerns. However, if you have skin-deep conditions, you need red light therapy wavelength.
Numerous devices enable you to combine both wavelengths. This can be quite beneficial for your skin as you can increase the production of collagen and microcirculation while addressing any underlying problems and inflammation with the longer near-infrared light wavelengths.
As stated earlier, the HGPRO Ultra utilizes clinically proven wavelengths of 850 nm near-infrared wavelengths and 660 nm red light therapy wavelengths, enabling you to choose between both wavelengths.
How Often Should You Use Your Red Light Therapy Device?
The simple fact is there are no strict rules to follow. However, it is generally recommended that you start slow. You can begin with shorter red light therapy wavelength sessions that last a couple of minutes daily. You can then work up to 15 to 20 minutes sessions three to five times weekly.
For best results, consult your health physician before beginning red light therapy, particularly if treating your eyes, sensitive body parts, or chronic conditions. Furthermore, considering that red light therapy functions at a cellular level, you must be consistent and patient with the treatment, enabling your body to heal. Healing can take as short as 1 month or as long as 4 months.
This is when individual cells begin to heal and resume normal standard function. The great thing about red light therapy is that you can continue the treatment to maintain your results.
Doing this can benefit athletes and individuals hoping to maintain peak conditioning and physical stamina. It can also be useful for individuals suffering from chronic skin disorders or those looking to stop the signs of aging and gain a youthful appearance.