LED light therapy is now used by some aestheticians to help regenerate the skin from aging. It's also used for acne. Your healthcare provider uses red or blue light frequencies based on the skincare concern. Red is primarily used for anti-aging, while blue is used for acne treatment.
Red LED light therapy may reduce inflammation and stimulate the production of collagen, a protein responsible for younger-looking skin that diminishes with age.
Red light penetrates the skin deeper than other visible light and stimulates the mitochondria, which has an anti-inflammatory and rejuvenating effect. Collagen is built in the dermis, the skin is calmed, and wrinkles eventually fade.
Red light. If you're concerned about wrinkles and general aging of the skin , red light devices are your best bet, as “they target fibroblasts, which are involved in the production of collagen,” says Dr. Sandy Skotnicki, a dermatologist and the author of “Beyond Soap.”
LED light therapy is mainly focused on skincare, promoting anti-aging effects and reducing inflammation. The purported benefits include an increase in the amount of collagen in the skin, which can reduce the appearance of wrinkles and other stigmata of aging.
Red and blue lights are typically promoted in LED skin treatments. Experts believe that red LED light acts on cells in the skin known as fibroblasts, which play a role in production of collagen, a protein that makes up a large part of connective tissue and helps the skin to recover when it's harmed.
Red light therapy (RLT) is an emerging treatment that's showing promise in treating wrinkles, redness, acne, scars and other signs of aging. Many researchers say more clinical trials are needed to confirm its effectiveness as a treatment.
The most common type of light therapy utilizes LED light bulbs or Light Emitting Diodes. LED light therapy has a dramatic effect on controlling the visible signs of aging including wrinkles, hyperpigmentation and hair loss.
Red stands out, is never boring, and can even increase metabolism. Be careful though – red is also associated with anger and can be overwhelming or irritating to those who are easily stimulated. It is also flattering to the skin, so if you're looking to create a “sexy” LED lighting environment, red is a good choice.
BLUE LIGHT THERAPY
Blue light activates chemicals inside these bacteria, which ruptures their outer walls– destroying the cell and their ability to form acne and other imperfections. Rosacea, psoriasis, wrinkles and sun damage are all ideal candidates for Blue Light Therapy treatments.
If you want to experiment with looking younger, start out with reds, pinks, and purples. They all have a youthful vibrancy to them that is widely recognized."
Red light therapy is best for chronic skin conditions like signs of aging, scarring, and loss of elasticity. Blue light therapy is best for acute skin conditions like oil production, enlarged pores, hyperpigmentation, and breakouts.
Getting two or more treatments in each visit helps clients save valuable time and enjoy better results. Clients are also encouraged by the fact that red light therapy is safe – because it does not harm the skin or the underlying tissue, there is virtually no risk of overdoing it.
Red LED light stimulates collagen and elastin, which can help with anti-aging,” explains esthetician, makeup, and beauty expert Tiara Willis, whose work is centered around treating skin of color.
Warm light can be more flattering, which is why it's better for applying makeup. In red and yellow tones, warm light is used to translate a daylight colour and is commonly seen in social areas of the home, such as living, dining and bedrooms.
People tend to look the best when illuminated by light bulbs that measure around 2700 kelvins. Most bulbs, whether incandescent, LED, compact fluorescent or halogen, are labeled “soft white/warm white” (2,700-3,000 kelvins), “bright white/cool white” (3,500-4,100 kelvins) or “daylight” (5,000-6,500 kelvins).
Generally, hard-edged specular lights can be tricky to work with, but done well, the results produce beautiful, glowing skin. The light that's easiest to use and that consistently produces the most flattering skin tones is a diffused, indirect source.
“New evidence has been published that [shows] high-energy visible light (HEVL), which is emitted from energy-efficient fluorescent bulbs and LED lights, can cause ROS-mediated photoaging and inflammation in the skin,” says dermatologist Bradley Bloom, MD, of Laser & Skin Surgery Center of New York.
It may not be instant but after each day, you and other people will notice the difference in your skin. In clinical studies, it takes at least 4-6 weeks to see visible results. Be patient. Your body is doing its work to reverse the hands of time.
It is generally accepted that a combination of red light therapy and near infrared light is the best for anti-aging. We know that near infrared light penetrates more deeply than red light and can increase blood circulation, which can help to improve health.
Trophy Skin's RejuvaliteMD Red Light Therapy at-home red light therapy device is FDA-approved to treat full facial wrinkles. You can use it a minimum of 5 minutes, a few times per week (5 days a week is ideal, if daily treatment is impossible), for a minimum of 4 to 6 weeks to see results.
LED doesn't work for skin firming or tightening. LED treatments are really great for surface rejuvenation of the skin, but won't help much for tightening loose or sagging skin. It really takes a deeper heating element, such as from ultrasound or radiofrequency to achieve more of a tightening effect.
More than one LED therapy can be used to benefit your skin. Red light therapy can be used to stimulate collagen, followed by green light therapy to reduce hyperpigmentation. LED therapy is safe and effective, and there is no risk of damage to the skin.
Yellow light addresses skin problems, helps rejuvenate the skin, hastens wound healing, improves blood circulation to the skin tissues, and reduces signs of aging like fine lines or wrinkles.
Individuals should not use LED therapy if they take certain medications, such as isotretinoin (Accutane), for acne or use topical treatments that cause sensitivity to sunlight. People with skin conditions should speak to a dermatologist before using LED light therapy.