Factory Direct Supply 300W Red 660nm Light Therapy Panel Far Infrared 850nm 

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LED lights: Are they a cure for your skin woes?

For many years, scientists have studied how the sun's rays affect the skin. First, they focused their attention on the so-called burning rays of the sun, or ultraviolet B radiation, more commonly referred to as UVB. Then, the focus shifted to ultraviolet A rays, or UVA. Those are the sun's rays that age the skin, leading to wrinkles and discoloration. "Only recently have we started to talk about the effects of visible light on the skin — not necessarily LED light, but visible light in general," says Dr. Buzney. Researchers are now aiming to better understand how both visible light and LED light affect the skin.

A red light therapy panel is a device that emits red or near-infrared light, which is used for therapeutic purposes. Red light therapy is a non-invasive, painless treatment that has been shown to improve skin health, reduce inflammation, and promote healing.

LED lights have been around since the 1960s, but have only recently been used as a skin treatment. Different wavelengths of the visible light spectrum correspond to different colors of LED light and penetrate the skin to different depths. Depending on how deeply they penetrate, LED lights are thought to have different biological effects.

Red and blue lights are typically promoted in LED skin treatments. Experts believe that red LED light acts on cells in the skin known as fibroblasts, which play a role in production of collagen, a protein that makes up a large part of connective tissue and helps the skin to recover when it's harmed. So, in theory, red light could help to reverse some of the signs related to photoaging in the skin, says Dr. Buzney. In addition, some studies show that red light may help to restore hair for those with androgenetic alopecia, or male- and female-pattern hair loss, she says.

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