How LED Light Works For Skin Enhancement

LED emits diffuse light that can be used in the form of red, blue or infrared lights. This technology can be used to increase or decrease the rate of natural biological processes, such as cell metabolism and chemical reactions. 

The principle behind light-based and LED therapies is that different wavelengths can have different effects. The skin's deeper layers can be reached by longer wavelengths. Red and infrared light wavelengths are used to rejuvenate the skin. This includes improving skin tone and wrinkles. For moderate to severe acne cases, bacteria can be killed using the blue and red wavelengths. You can easily learn about Red Light Therapy at RubyLED.

LED for Skin Rejuvenation

The Journal of Cosmetic Laser Therapy published a study on 31 subjects who had received eight LED treatments. 52 percent of the subjects saw an improvement in their skin's appearance. These results were quantified by using photoaging scoring techniques. 82% of respondents saw a significant decrease in wrinkles around their eyes.

To stimulate the physiological processes that fibroblasts use to make collagen and elastin, infrared and red light waves can penetrate the skin from 1-1.5 inches below the surface. These proteins give skin its firmness, elasticity and texture. 

LED for treating acne

Many factors can cause acne, which often inter-relate with each other. These factors include the accumulation of dead skin cells, dirt, hormones, and genetics. The P. acnes bacteria thrives in sebaceous glands which produce high levels. White blood cells mobilize to fight these invaders and cause inflammation. If left untreated, inflammation can lead to acne scarring.