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Different wavelengths of light can be usedblue and red being the most common.
Photos: Courtesy of Hunter Abrams
And so, the LED devices often offer an assortment of different light colors based on your skins needs.
Blue LED light treats acne by killing acne-causing bacteria.
Green and yellow LED light treat sensitivity and uneven skin color.
Which light therapy color should you use?
Divya Shokeendetails the differences below.
How does red light therapy work?
According to MacGregor, light therapy truly does work for the skin.
What are the benefits of LED light therapy?
LED light therapy is an oft-recommended treatment because it offers loads of skin benefits.
Furthermore, she details that it can improve circulation, enhance the body’s detoxification, and calm inflammation.
Over time it can help to soften scars, stretch marks, inflamed skin and assist in wound healing.
Does LED light therapy work for hair growth?
Data suggests that LED light therapy does work to promote hair growth, says Murphy-Rose.
(ATP stands foradenosine triphosphate, a source of energy that powers the cells.)
Shokeen agrees, adding that it’s a great non-invasive and safe treatment option for hair loss.
What are the potential risks of using LED light therapy?
Willis explains that there is minimal risk when using an LED equipment on the skin.
With all light therapies, the most important thing is eye protection.
Similarly, MacGregors biggest piece of advice is to use the machine according to its instructions.
How do you incorporate LED light therapy into your routine?
Beyond those warnings, though, an LED rig can be seamlessly introduced to your current regimen.
Willis says it should be used on clean skin before any serums or prescriptions are applied.
Additionally, MacGregor recommends cleansing with a gentle formula, likeCeraVeorAveeno, then continuing your skin-care routine as usual.
