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Red Light Therapy For Skin Care & Anti Aging

Discover How Red Light Therapy Can Help Rejuvenate and Heal Your Skin:

Red light therapy has slowly and surely morphed into an effective and viable treatment for various medical conditions. It is in the realm of skincare and anti-aging that Red light therapy has really gained more widespread attention. Red Light Therapy For Skin Care is on its way to revolutionizing how we treat different skin conditions.

Discover our recommended best red light therapy for skin devices

What is Red Light Therapy?

Red Light Therapy For Skin Care & Anti Aging
Red Light Therapy For Skin Care & Anti Aging

Red light therapy is also known as LED, or light-emitting diode therapy treats the skin by utilizing the varying wavelengths of light, more specifically red and blue. The treatment was first developed by NASA in an effort to grow plants in the dark and cold abyss of space.

It was only later that the positive effects of red light therapy on the skin and wound treatment were unearthed. The U.S Navy seals were the first to successfully employ Red light therapy in wound healing. Since then the treatment has gained widespread success by aestheticians to help regenerate the skin from aging and different skin conditions.

Red light therapy has been used by different medical companies for well over 2 decades now. While most people may still be unaware of the positive effects of the technology. It has been proven to work and the internet is full of a plethora of Red light devices that you should seriously consider.

Red light therapy devices use red or blue light frequencies to treat different skincare conditions. Red is primarily used to treat the aging of the skin, while blue light has been proven effective to treat acne. 

Red light

Red light is used in red light therapy devices for treating the epidermis. The epidermis is the outer layer of the skin. The red light emitted by red light therapy devices is absorbed by the epidermis and the light stimulates the collagen proteins found in the skin cells.

More collagen production can lead to smoother-looking skin. Red light can also greatly reduce the amounts of lines and wrinkles that may appear on your skin. Red light has also been proven to improve your body’s circulation, which can greatly reduce inflammation, giving your skin a healthier glow. Red light works best when it works in conjunction with infrared light. Most red light therapies use red light with infrared light to treat the skin.

Blue light

Blue LED light therapy affects the body differently from a red light. Blue light targets the sebaceous glands that are located beneath your hair follicles, red light has little to no effect on sebaceous glands. While blue light can make these glands less active.

Sebaceous glands'” primary purpose is to lubricate the skin and a person’s hair so that they don’t dry out. In the course of the normal aging of the body, these glands can become overactive leading to more oily skin and greatly increasing the amount of acne.

Blue LED light therapy can not only make these glands less active but can also kill acne-causing bacteria found beneath the skin. Blue light can also have a marked effect on acne pimples, including cysts and nodules.

Most red light therapy light devices use blue, red, and infrared lights to:

  • Help treat acne
  • Decrease scarring
  • Promote anti-inflammatory effects 

The science behind red light therapy for skin 

In today’s world where a substantial portion of the population of the world already distrusts science. It can be difficult to find reliable studies on the subject of red light therapy and skincare. We have listed some below to quash the reservations to combat the skepticism you may feel about Red light therapy.

One study done in 2018 on animals, yielded very positive results. The study found that blue Led greatly improved the healing of high-degree skin burns. Many studies have been done since then studying the effects of led light on skin burns. The studies are unanimous in their results; Led light can greatly reduce second-degree and third-degree skin burns.

The reviews of RLT in the journal Seminars in Cutaneous Medicine and SurgeryTrusted also highlight the potentials of RLT in rejuvenating the skin and treating all kinds of skin conditions. The major points of the studies and reviews are:

  • Red Light therapy greatly increases the collagen production in the skin, increasing the skin’s elasticity.
  • Red Light therapy can also result in an increase in the fibroblast production of the body, as well as the production of other tissue fibers.
  • Red Light therapy can also result in an increase in the fibroblast production of the body, as well as the production of other tissue fibers.
  • Red Light therapy can also improve the circulation between blood and tissue cells.
  • Red Light therapy increases the mRNA in the cells, which helps stimulate the cell.
  • Red Light therapy also leads to improved facial texture.
  • Regular use of red right therapy can reduce fine lines and wrinkle severity.

In another clinical study done on red light therapy and its effects on basic skin, issues were published in the journal Photomedicine and Laser Surgery. Among the 136 people who participated in the study, it was found that red light therapy:

  • Greatly rejuvenates the skin
  • Improves the facial complexion and overall skin complexion
  • Improves the feeling of the skin

Procedure for LED light therapy

According to the leading website EstheticianEDU, an average LED light therapy can last about 20 minutes. The website further says that an average will need about 10 treatments on average, which would mean about 3 hours and 2 minutes of red light therapy treatment in total.

Most red light therapy healthcare providers would ask you to lie down directly under the lights, while others use LED light-infused wands to treat the skin. 

Red light therapy for skin home procedures

Red light therapy can also be used at home. Most LED light therapy at home devices come in the form of masks and wands. You can apply the device to the area of the skin in need of treatment and reap the benefits.

Targeted areas

LED light therapy can be used on any part of the body, it is mostly used to treat the face, while other less popular skin areas are the neck and the chest.

Now that we have proven the effectiveness of red light therapy; let us now look at red light therapy on individual conditions:

Red light therapy for skin acne

The reviews in Seminars in Cutaneous Medicine and Surgery have largely found light therapy to be an able alternative for the treatment of acne vulgaris.

As stated above the sebaceous glands are the chief cause of acne. Father time can alter the behavior of these sebaceous glands. Greatly altering the amount of sebum produced by these sebaceous glands. The increased amount of sebum can lead to the clogging of the pores causing acne. Sunlight is the only natural remedy to help calm these overactive glands, but with sunlight comes ultraviolet (UV) A and UVB rays, which can damage the skin over the long term.

Red light therapy treatment takes the best part of sunlight without the ultraviolet (UV) A and UVB rays. This makes it a potentially better acne treatment. The light can pierce deep into the skin and lower the rate of sebum production and since the treatment doesn’t require the use of ultraviolet rays there are no adverse side effects.

Wound healing and scarring

The potential benefits of Red light therapy are many and far-ranging, but one of the earliest benefits that were discovered was the positive effects of red light in helping the body speed up its would healing and helping the body reduce the amount of scar tissue, as well as stretch marks.

If you don’t believe me, read up research in the journal Anais Brasileiros de Dermatologia. The key findings of that research were:

  • Red light therapy greatly reduces the inflammation in the cells.
  • Red light therapy can form new blood vessels.
  • Red light therapy increases the amount of fibroblasts production.
  • Red light therapy increases the amount of collagen production.

Red light therapy for skin anti-aging

It is the nature of the body, as we grow older we show more and more signs of the trials and tribulations that we had to endure during the normal passage of time. No one is immune to the aging of the skin. The older we get, the slower the body produces collagen and elastin. Collagen and elastin are crucial building blocks of healthy skin; these proteins help the skin retain its elasticity and suppleness as we lose these proteins wrinkles begin to form.

The slowing of collagen and elastin production is mostly down to the amount of sun’s ultraviolet (UV) rays that we absorb over the course of our natural life span and since the sunlight is necessary for the production of Vitamin D, a normal human can’t live without sunlight either.

One way to combat the aging of the skin is surgery, but surgery in most cases is expensive and does come with a high health risk. Red light therapy is by far a safer option. You can use Red light therapy treatments in the comfort of your home

Eczema and psoriasis

Eczema and psoriasis are two skin diseases that can cause the skin to become dry, red, itchy, and bumpy. Red light therapy can be really effective in the treatment of eczema and psoriasis. Red light therapy reduces itchiness and inflammation and helps with the healing process of the skin in general. Red light therapy is an all-natural treatment so it has no adverse side effects.


Questions We Are Often Asked:

Does Red light therapy tan your skin?

Red light therapy emits no ultraviolet rays and as such will not tan you. Most commercially produce Red light devices are FDA approved so they are safe to use, but we can’t for certainty say that the ones that are not FDA approved emit zero UV rays.

What does Red light therapy do for your skin and can it whiten your skin?

Red light penetrates the skin deeper than the normal light and stimulates the mitochondria; rejuvenating the skin, but it can’t change skin color.

Can Red light therapy cause skin cancer?

Most studies done up to this point can provide no link between cancer and RLT. There is also very little evidence that LLLT can lead to cancer, but cancer patients shouldn’t use RLT devices.

How does Red light therapy work on skin?

Most red light therapy light devices use blue, red, and infrared lights to:
Help treat acne
Decrease scarring
Promote anti-inflammatory effects

Does Red light therapy cause dry skin?

Red light therapy doesn’t cause dry skin, in-fact it is used to combat the dryness of the skin.

Can Red light therapy burn your skin?

Red light therapy is basically the goodness of sunlight without the UV lights and vitamin D. While it can’t burn your skin people who are sensitive to light and under 18 shouldn’t use RLT devices.

Does red light therapy work on age spots?

According to Harvard Health Publishing LED light therapy can be used to treat dark spots as well as minimize scars, wrinkles, and acne. 

How to prepare skin for Red light therapy?

Before exposing your skin to Red light therapy you should be careful about cleaning the entire treatment skin area. If you are sensitive to light then you should not use a red light therapy device.

Can Red light therapy devices be used with other skincare?

Yes. Red light therapy is safe to use with other skincare devices.

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