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Blue Light Therapy and Green Light Therapy for Skin: How does it work?
According to Dr. Hartman, phototherapy “works by delivering wavelengths of light to the skin, either from a home device or an in-office procedure. The light penetrates the surface of the skin, causing a reaction on and in the skin.” “Most blue and green light treatments are quick (less than 15 minutes) and painless. Green and blue light are different wavelengths of the light spectrum, so they offer different and some overlapping benefits.”
What are the benefits of blue light therapy or green light therapy?
When it comes to LED light therapy, Dr. Hartman explains it in detail: “Blue light therapy has been shown to kill acne bacteria on the surface of the skin, which can help improve the overall appearance of active acne lesions, as well as help treat acne.” . Prevent future acne. There is also research suggesting that blue light can reduce the appearance of hyperpigmentation, such as sun spots or acne scars.
He adds: “Green light therapy can help boost collagen production in the skin, leading to a more toned, youthful appearance. Green light is anti-inflammatory, so it can help soothe irritated and red skin either due to acne or other skin conditions, such as rosacea.” It has also been shown to reduce hyperpigmentation.
What features should you look for in a home blue light therapy machine and a green light therapy machine?
If you’re interested in investing in an at-home light therapy device, Dr. Hartman recommends looking at the number of wavelengths of light, because at-home light therapy wands and masks are most effective at certain wavelengths. Dr. Hartman recommends, “For blue light, you should look for wavelengths between 415-480 nanometers. For green light, look for devices that provide green light around 525 nanometers.” Not all devices advertise their wavelength range, but for the ones that do, I’ve listed them below.
It’s also important to consider the design of the device, how it operates, what will work best for your lifestyle, as well as whether it comes with a suitable bag for bringing your LED light therapy on the go. And if you want more than blue or green light options, look for a device that offers microcurrents or red light as well.
So keep scrolling to find the best at-home blue light therapy and green light therapy device for you. Skin Care and Acne Treatment Never looked so radiant.
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