Red Light Therapy is gaining popularity nowadays. It promises to heal fine lines, reverse sun damage, heal wounds faster, and more. It is offered in spas and call it red light tanning. But is it safe? Let's dive in.
Whether you’re new in your skincare journey or a skincare guru, we’re guessing you’ve probably heard of red light therapy. This form of light therapy has become increasingly popular in many tanning salons and aesthetic clinics.
It has been advertised as a treatment for full-body skin rejuvenation, anti-aging, anti-wrinkle, and offers pain relief. It also claims to correct stretch marks, scars, and adult acne.
In addition to its cosmetic claims, it’s also believed that certain wavelengths of red light produce therapeutic relief. Many versions — from handheld devices to masks to red light beds — are available nowadays.
Sounds pretty incredible, right? But before you use it, one important question remains: Is red light therapy safe and UV-free? Let’s dive in.
What is UV Light?
Ultraviolet light is a form of electromagnetic radiation. It has a wavelength from 10nm to 350nm. It is naturally present in sunlight, tanning lamps, black lights, and mercury-vapor lamps.
If you have too much exposure to UV light, it causes sunburn, suntan, freckling, and poses a high risk of developing skin cancer. Pretty scary stuff.
But despite the negative effects that UV light can have on our health, it is also the one responsible for producing one positive one: Vitamin D, or the “sun vitamin.”
Does UV light have health benefits?
As mentioned above, UV radiation exposure stimulates the production of vitamin D. Vitamin D increases absorption of calcium from food. Having adequate levels of Vitamin D is important to treat a number of diseases such as Rickets, Lupus vulgaris, Psoriasis, and Vitiligo.
The World Health Organization says that 5 to 15 minutes of sun exposure of face, hands and arms two to three times a week during the summer months is sufficient to keep vitamin D levels high. People who live closer to the equator, where UV levels are higher, can have even shorter periods of exposure to the sun.
What are the risks of too much UV exposure?
Although there are many benefits of UV exposure, the harmful health risks accompanied by it outweighs it. Overexposure to UV radiation affects our skin, our eyes, and likely our immune system as well.
Our exposure to UV radiation accumulates over a lifetime and our behavior towards sun exposure now will determine our chances of getting cataracts or skin cancer later in life.
Skin cancer incidence is strongly correlated with the duration and frequency of sun exposure and use of tanning beds too.
Does the Source of Red Light Matter?
Many tanning salons offer a full-body bed with red light. These are powered with fluorescent bulbs that still produce UV rays. Although it can do a full body treatment at one go, it also emits UV radiation that can produce changes at the cellular level.
LED bulbs are safer to use and these can be manufactured specifically to be UV-free. So yes, the source of red light matters.
Does Red Light Tanning Make You Tan?
Red light tanning doesn’t cause your skin to darken. It is a term coined to mean basking under red light to combat aging skin.
Even though red light beds do not cause you to tan, it uses fluorescent bulbs that still emit UV rays. Although it is unclear how strong or what wavelength the red light beds emit, it is still unsafe, as it increases your risk of developing skin cancer.
Using a lamp with medical-grade LED bulbs is safer to use because these are UV-free. It will not make you tan because there is no UVA or UVB that changes the skin’s color.
UVA penetrates the skin and causes sun damage or age spots in the long run. UVB, on the other hand, usually burns the superficial layers of the skin or what we often call “sunburn.”
Those who have had severe sunburns at a young age, have a family history of skin cancer, and people with very fair skin, freckles and moles, and red hair have a higher rate of developing skin cancer.
If you want to enjoy the benefit of Red Light Therapy, you have to choose methods that don't emit UV rays.
Can you combine tanning and red light therapy?
You can do tanning if you really want but honestly, it defeats the purpose of doing red light therapy. According to Ashley Bell, the resident esthetician at Trophy Skin, “Sun exposure is not good for your skin, and neither is the tanning bed because it gives off the UVA and UVB rays.”
90% of fine lines, wrinkles, and discoloration comes from sun damage, while the other 10 percent is just natural aging. So if you use red light therapy to help your skin, but damage your skin with tanning, you won’t ever really get ahead. Instead, you’ll just be in the same position.
What is a Safer Alternative?
Trophy Skin is committed to producing safe and effective at-home solutions to common skin problems. With the advent of red light therapy, Trophy Skin developed RejuvaliteMD Anti-Aging Red Light Therapy. It is powered by 120 LED bulbs that are UV-free.
The LED panel is evenly divided to contain 4 different spectrum of red lights to combat aging. Red (660nm), Yellow (590nm), Amber (630nm), and Infrared (880nm) are different wavelengths of red light that work great in reducing signs of aging by creating fibroblasts, elastin, and new collagen.
It also decreases the enzymes that break down collagen, thus improving the skin’s elasticity.
RejuvaliteMD is FDA-cleared and is safe to use at home. It has a built-in auto shut-off timer that will turn off after 5 minutes. With as little as 5 minutes a day, you can combat fine lines and wrinkles and reverse sun damage safely.
For better results, you can use it up to twice a day, a minimum of 5 days a week, for the first 60 days.
Don’t be fooled into stepping into harmful, UV-rich red light. Choose RejuvaliteMD and bask under safe and UV-free red light.
The Benefits of Using Red Light Therapy at Home
Red light therapy has revolutionized the wellness industry, offering a non-invasive and convenient way to address various skin and health concerns. Whether you're dealing with inflammation, looking to improve skin texture, or seeking relief from chronic pain, red light therapy device can provide significant benefits without the need for expensive spa visits. These devices, ranging from small handheld tools to full-body red light therapy beds, use LED light to deliver therapeutic wavelengths that penetrate the skin, promoting healing and rejuvenation.
One of the key advantages of red light therapy is its ability to reduce inflammation. Inflammation is a common underlying factor in many skin conditions, including acne, eczema, and psoriasis, as well as in joint pain and muscle soreness. Red light therapy device can help soothe these inflammatory responses, leading to clearer skin and reduced discomfort. This makes red light therapy an essential tool in your wellness routine, particularly for those seeking natural methods to manage chronic conditions.
Furthermore, the use of red light therapy can significantly change skin appearance. The therapy stimulates collagen production, which is vital for maintaining skin elasticity and reducing the appearance of fine lines and wrinkles. With consistent use, whether through an at-home device or a red light therapy bed, users often notice a visible improvement in skin tone, texture, and overall radiance. This non-invasive treatment offers a safe alternative to more aggressive anti-aging procedures, making it a popular choice for those aiming to achieve youthful skin.
In addition to skin benefits, red light therapy can also assist in pain management. The deep penetration of LED light into muscles and joints promotes faster recovery from injuries and alleviates chronic pain conditions. For those who suffer from arthritis, fibromyalgia, or general muscle soreness, incorporating a red light therapy device into daily routines can provide much-needed relief and improve quality of life.
When choosing a red light therapy device, it's crucial to consider the source of the light. Not all red light therapy options are created equal. Some red light therapy beds found in tanning salons may emit UV rays, which can be harmful to the skin and counterproductive to your health goals. Instead, opt for devices that use medical-grade LED light, which is UV-free and specifically designed to offer the therapeutic benefits of red light without the risks associated with UV exposure.
In summary, red light therapy offers a versatile and effective solution for a variety of wellness needs. Regardless of what you want to accomplish, using a red light therapy device at home provides a safe, convenient, and cost-effective way to achieve your goals. By integrating this technology into your daily routine, you can enhance your overall wellness and enjoy the long-term benefits of this innovative treatment.