Blue LED light is most often used to treat acne. It may do this by reducing activity in the sebaceous glands, so they produce less of the oil that can plug the hair follicles, leading to acne. Blue light may also kill acne-causing bacteria known as Cutibacterium acnes.
What LED light is good for acne scars?
Red light therapy helps promote healing and may work to decrease the visibility of acne scarring. It also has anti-inflammatory capabilities. Red light therapy works deep below the surface of your skin to help soothe and repair tissue.
What LED light is good for scars?
Red light therapy is a safe, natural way to speed up the healing process for burns, wounds, surgery incisions, and scars, as shown in numerous peer-reviewed clinical studies.
Does blue light therapy help with acne scars?
In my clinical trial with an at-home use blue light (Silk’n Blue, Home Skinovations Inc.), my patients had good results treating not only mild, but moderate and even severe, cystic or scarring acne.
Can blue LED light make acne worse?
“Blue light has been shown to penetrate the skin’s hair follicles and pores which harbor bacteria and can cause inflammation, and therefore acne. Bacteria are very sensitive to the blue light spectrum—it shuts down their metabolism and kills them,” Marnie Nussbaum, M.D, told Shape magazine in January.
Is blue light bad for your skin?
Research shows blue light from electronic devices can lead to changes in your skin cells, including cell shrinkage and death. These speed up the aging process. Even exposures as short as 60 minutes can trigger these changes.
Can I use LED light therapy everyday?
The purpose of using blue LED light is to control bacteria. So, to treat severe acne, you can use your clinical device several times a day, as long as there is no irritation resulting in redness or rashes.
Is LED light bad for your eyes?
The “blue light” in LED lighting can damage the eye’s retina and disturb natural sleep rhythms, France’s government-run health watchdog said this week. LED uses only a fifth of the electricity needed for an incandescent bulb of comparable brightness. …
Is red light bad for your eyes?
Red lights can help prevent damage to mitochondria in the retina, which leads to declining eyesight. (CNN) It will be as easy as brushing your teeth or shaving, and as long as future studies support it, it just might save your eyesight.
Is LED light safe for skin?
Unlike other types of light therapy, LEDs do not contain ultraviolet rays. Therefore, they’re safe for regular use. LED light therapy doesn’t cause burns compared to other anti-aging treatments such as chemical peels, dermabrasion, and laser therapy. It may be safe for all skin colors and types.
How long does it take for blue light to work on acne?
Results are noticeable within 2-4 weeks, or even sooner in some cases. Between treatments, people should avoid touching or picking the blemishes on their skin. It is important to follow the dermatologist’s advice on the use of products and home care techniques, during and after the treatments.
What is the blue light treatment in dermatology?
Blue light therapy is most commonly used to treat sun damage and premalignant or malignant skin cancer growths. It can actually be used to prevent skin cancer and remove both precancerous skin lesions and cancerous skin lesions that haven’t spread to other areas of the body (or metastasized).
What is the best blue light acne treatment?
Do Blue- and Red-Light Acne Treatments Actually Work?
- Neutrogena Light Therapy Acne Treatment Face Mask, Chemical & UV-Free With Clinically Proven Blue & Red Acne Light Technology, Gentle for Sensitive Skin. …
- Tria Positively Clear Acne Clearing Blue Light Device. …
- LightStim for Acne. …
- Baby Quasar Clear Rayz for Acne.
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Does Blue Light help hormonal acne?
These lights may be blue, red, or both blue and red. Phototherapy can bring down swelling and reduce the number of pimples in some people. Studies show blue light therapy clears up acne by nearly 70% within 8 to 10 treatment sessions.
Does Blue Light shrink pores?
Blue light is generally used to kill the bacteria that causes acne, providing an effective treatment for blackheads and whiteheads, whereas wavelengths of red light are normally used to speed up healing and stimulate collagen production, simultaneously shrinking enlarged pores and tightening the skin.
How do you treat hormonal acne?
- antibiotics to get rid of any acne-causing bacteria (these are usually only for severe acne)
- prescription retinoids, which may be taken orally or topically.
- corticosteroids to help reduce inflammation.
- birth control pills, if your acne is hormonal.
- light therapy, although this is still being studied.