One of the newer treatments for aged skin is LED light therapy. One of the most talked about is the Gentle Waves LED Photomodulation System. This treatment is currently available at a few dermatologists and spas. In Feb 2008 the FDA approved this photomodulation system for over the counter sales. Now the system is up for bidding for the rights. So the home version may be in a local store, near you, very soon.

Though it is still somewhat controversial, there seems to be some good evidence that some LED systems have anti-aging effects on the skin. There is data that the Gentle Waves LED Photomodulation System can reduce fine lines and wrinkles, probably through increased collagen production, and that it may fade hyperpigmentation and redness.

LED systems have also been found to be good for scar prevention and treating acne, and very effective for wound healing, being used for healing by the military and NASA.

So what is LED Photomodulation?

LED stands for light-emitting diode. LED’s can emit light across a broad spectrum through infra red, visible and ultraviolet wavelengths. They can emit light with high intensity.

LEDs illuminate a wider area than a laser does, permitting easier treatment of larger areas of skin. They are not as strong as lasers and do not have the high risk of damage, particularly to the eyes that lasers do. This means that LEDs can be safely and easily used round the eyes (periorbital area).

In photomodulation systems the light is not at a continual intensity but pulses in a preset pattern; giving short blasts of light to the face.

Part of the problem with investigating the effectiveness of LED phototherapy is that the effectiveness overall, and for particular conditions varies with light wavelength. The Gentle Waves LED Photomodulation System uses amber LEDs. Take a look at the before and after pictures on the website of the company that developed the system. These are probably the best.

The treatment regime is generally once or twice per week for about six weeks.

Would I buy one? If it was cheap enough, probably.

photo credit: Matt From London

[tags]LED, photomodulation, phototherapy fine lines, wrinkles, periorbital, skin, anti-aging[/tags]