The curative effects of this treatment were first noted in the late 1980s, and the hypothesis was further advanced, somewhat coincidentally, by NASA. (NASA scientists working under red and blue LEDs to mimic photosynthesis for potato growth found that wound healing, i.e., cuts and scrapes on the hands, appeared to be happening faster. )
Today, red light therapy is a common treatment in medi-spas and living rooms alike. “LED (‘light emitting diode’) therapy is used in-office in conjunction with other complementary treatments such as microneedling, chemical peels, and laser treatments,” says Bowe. “This is a non-invasive treatment and does not require heat.”
What are the benefits of red light therapy?
As noted by Murphy-Rose, regular use of red light therapy reduces inflammation, increases collagen production and collagen density, improves skin texture and reduces wrinkles over time. . This treatment is also used to treat hair loss and alopecia, as well as reduce body fat.
“Red light therapy is thought to promote collagen synthesis in the dermis layer of the skin and help reduce skin inflammation,” says Bowe. “Light interacts with the skin to stimulate skin cell regeneration, healing, and repair, supporting healthy collagen production and skin elasticity.” These benefits can also be applied to scars, fine lines, and acne. However, the latter is commonly treated with blue light.
“In the clinic, the effects range from skin rejuvenation (collagen production, fine lines and wrinkles, pigmentation) to healing (the use of near-infrared light),” said Lawrence Newman, Founder and CEO of CurrentBody. I am. Reducing inflammation has benefits beyond simply reducing redness. Using phototherapy (also known as phototherapy) on certain areas of the body can reduce aches and pains and even help deep tissue healing.
How often should I use Red Light Therapy?
The frequency and duration of red light exposure depends on what and where the red light therapy device is used. “Office red light devices are much more powerful than devices available at home, and FDA-cleared home devices are safer and more effective than non-FDA-cleared ones,” Bow said. says Mr. “When referring to home devices, we recommend that patients continue regular use (daily or three to four times a week) for at least six weeks to give the device a chance to work.” Bow goes on to point out that it may take up to three months of a regular red light routine to see skin-tightening effects.
How quickly can I see the effects of red light therapy?
Although it may take several months to see effects such as improving signs of photoaging and increasing collagen production, red light can calm inflammation with just 10 minutes of exposure, the recommended exposure time by dermatologists. I can.
Are there any risks to red light therapy?
Red light therapy is generally considered to be a safe and effective method for all skin types, but there are some common sense precautions. Step 1: Close your eyes.
