The skin is the largest organ of the body, with a total area of about 20 square feet, with three main functions: protection, regulation, and sensation. The skin protects us from microbes and the elements, helps regulate body temperature, and permits the sensations of touch, heat, and cold.
Skin has three layers: The skin is made up of three layers, each with its own important parts.
The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. The layer on the outside is called the epidermis (say: eh-pih-DUR-mis). The epidermis is the part of your skin you can see.
The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands.
The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
The skin’s color is created by special cells called melanocytes, which produce the pigment melanin. Melanocytes are located in the epidermis.
Your epidermis is always making new skin cells that rise to the top to replace the old ones. Most of the cells in your epidermis (95%) work to make new skin cells. And what about the other 5%? They make a substance called melanin (say: MEL-uh-nun). Melanin gives skin its color. The darker your skin is, the more melanin you have. When you go out into the sun, these cells make extra melanin to protect you from getting burned by the sun’s ultraviolet, or UV, rays. That’s why your skin gets tan if you spend a lot of time in the sun. But even though melanin is mighty, it can’t shield you all by itself. You’ll want to wear sunscreen and protective clothing, such as a hat, to prevent painful sunburns. Protecting your skin now also can help prevent skin cancer when you get older.
Red light therapy can effectively treat sagging skin
Red light therapy (RLT) is a controversial therapeutic technique that uses red low-level wavelengths of light to treat skin issues, such as wrinkles, scars, and persistent wounds, among other conditions. Red light therapy is a form of photobiomodulation or a treatment that uses light-emitting diodes (LED) or low-level laser therapy to stimulate cellular activity to achieve therapeutic benefits. It has been proven that the right wavelength of red light is beneficial in producing cellular changes that contribute to the production of collagen, which is vital in combatting saggy and loose skin. It is not merely shining a red light on your skin, it has to be at the right wavelength to produce the desired effects. This treatment is known by many other names such as photorejuvenation, LILT (Low-Intensity Light Therapy), LLLT (Low-Level Laser or Low-Level Light Therapy), photobiomodulation or biostimulation.
“Your complexion will be more lifted, toned, and improved-resulting in younger-looking, smoother skin by increasing healthy cellular activity,” says Vargas. In addition to helping to hydrate and heal the skin, it’s also great for anti-aging because it protects existing collagen and elastin, while also stimulating new collagen production, she says.
Dr. Lorenc backs up its anti-aging powers: “I’ve worked extensively with red light therapy and the skin and find it to be effective at both boosting collagen production and reducing the appearance of fine lines and wrinkles,” he says. And since the wavelengths penetrate deeply, they’re more efficacious than say, a wrinkle-reducing serum. Use the two in tandem, though, and you’ll see results that are (unscientifically speaking) twice as nice. There are many different types of red light therapy. Red light beds found at salons are said to help reduce cosmetic skin issues, like stretch marks and wrinkles. Red light therapy used in an medical office setting may be used to treat more serious conditions, like psoriasis, slow-healing wounds, and even the side effects of chemotherapy.
In simple terms, the light therapy increases the cellular movement in human cells creating ATP (Adenosine Triphosphate) through which the healing and renewal of the problematic area happen.
Skin Tightening: There are many studies proving the speedy collagen and elastin production delivered through red light phototherapy, and the results are promising.
A 2007 study from the International Center for Cosmetic Medicine in Australia administered nine 20-minute duration red light treatments with a standard red light treatment home device (in the 633 and 830nm wavelength). The results: “At 12-week follow-up, 91% of subjects reported improved skin tone, and 82% reported enhanced smoothness of skin in the treatment area.”
1.Red light therapy can whiten the skin
If you Google what the benefits of collagen are, you will learn that aside from improving the health and appearance of our skin, collagen also helps strengthen hair, nails and teeth, reduces joint pains and degeneration, and even boosts metabolism. Collagen is the main structural protein in the human body that holds our cells together. Basically, it promotes skin elasticity which helps reduce signs of aging. In theory, more collagen means that your skin will look smoother and fuller, which can reduce the appearance of fine lines and wrinkles. Red LED light is also thought to reduce inflammation while improving circulation, which can give you a healthier glow.
2.Red light therapy can better protect the skin
As we age, our bodies reduce the production of elastin fibers and collagen that are essential in the elasticity of the skin. Elasticity is what keeps the skin smooth, healthy and tight. Without these important cells the body produces less healthy new skin cells causing aged looking skin including visible skin damage. Red Light Therapy works by penetrating down to the deepest level of the dermis (skin) relaxing the blood vessels which increases circulation encouraging the production of new skin cells. By activating the new cells the body can naturally produce collagen and elastin to improve the skins structure with out negative side effects.
LED Light Therapy uses colour wavelengths of visible light which have specific skin benefits. As a result of ageing, skin disorders or trauma, healthy skin cells are compromised and unable to renew themselves normally.
Red LED Light, featured on Dr. Oz and one of Hollywood’s top beauty secrets, has the ability to reach down into all the layers of the skin where it rejuvenates, stimulates collagen production, prompts cellular repair, and increases circulation promoting a more vibrant and youthful complexion. Red LED lights work synergistically to deliver optimal skin rejuvenation. This combination of LED lights is ideal for deeper lines and wrinkles, scarring, promoting a more even skin tone, and burning fat.
Light therapy delivers safe, concentrated wavelengths of natural light to your skin and cells, with no chemicals, UV rays, or excess heat. These red and near infrared wavelengths of light stimulate the mitochondria in your cells similar to natural sunlight, reducing oxidative stress and increasing circulation, so your body is able to make more core energy to power itself.
There are plenty of studies to support RLT’s antiaging prowess, such as a 2014 study which determined that users of RLT experienced significantly improved skin complexion and an increase in collagen. “Science shows that red light therapy protects existing collagen and boosts new production,” says Dr. Lamb. “Plus it helps with texture, tone, pore size, and wrinkles.
A large number of facts prove that red light therapy is indeed effective on the skin
Discovered by NASA, Red Light Therapy (RLT) has recently gained popularity due to it’s non-invasive, cost effective, and risk free anti-aging and healing properties. This unique treatment has been scientifically proven to improve the appearance of skin including wrinkles, crow’s feet, fine lines and much more! RLT is UV-free and safe for all ages and skin types.
In 2014, the journal Photomedicine and Laser Surgery looked at both collagen production and subjective patient satisfaction. Despite a small sample size (approximately 200 subjects), most subjects experienced significantly improved skin complexion and skin feeling, along with an increase in ultrasonographically measured collagen density. Not only was facial skin looked at, but the entire body, with similarly improved skin complexion results.
There are a number of pros or benefits of red light therapy. This non-invasive, non-ablative, painless, chemical and drug-free therapy is 100% natural, FDA-approved, and requires no downtime. It can be easily operated in your own home and is safe for all skin types. It builds collagen that helps in reducing fine lines, wrinkles, crow’s feet, laugh lines and under eye wrinkles. It smooths overall skin tone and also repairs sun damage. It helps reduce redness, flushing and broken capillaries. It also fades stretch marks and scars. Overall, it gives you a healthy glow from within.
It is very pivotal to remember that the Red Light therapy devices for skin tightening will take a time to show visible changes in your appearance as collagen and elastin will progressively grow with continued treatment. So, be patient and carry on the remedy procedure dedicated to gain the best results. You and everyone around you, will surely in due time witness the revitalized glow on your skin.
A Wealth of Clinical Research Shows Significant Skin Improvements From Light Therapy. Red light therapy can be found at some of the leading spas, clinics, and salons in the world because of its natural skin rejuvenating and healing properties. Red light is safe and effective for cosmetic skin health like rejuvenation, fighting wrinkles, and looking younger. And for more clinical purposes like recovering from surgery, burns, wounds, and improving the appearance of scars.