What is LED Light Therapy and How Does it Work?

LED light therapy is a popular non-invasive skin treatment for acne, sun damage, wounds and other skin problems. It is mainly focused on skin care, promoting anti-aging effects and reducing inflammation. The alleged benefits include an increase in the amount of collagen in the skin, which can reduce the appearance of wrinkles and other stigmas of aging. Other uses of LED light therapy include acne, dermatitis, eczema, psoriasis, rosacea, scarring, and sun damage. LED (light-emitting diode) therapy is a type of treatment that uses lights of different wavelengths to treat a variety of skin conditions.

Facials with LED light may be a better option compared to other options, such as lasers, because they generally have fewer side effects. As one of the most common types used in LED therapy, red light acts to reduce redness and inflammation while hydrating the skin. According to the American Academy of Dermatology, most people with acne will see an improvement in their symptoms from the use of LED light therapy. If your eyes are going to be exposed to light during treatment, you'll need to wear protective goggles to protect yourself. During a treatment, the wavelengths of the visible light spectrum penetrate the skin at varying depths to exert a biological effect.

All you have to do is lie under a light screen while the device does all the heavy lifting, while you get a facial treatment at home or relax with an LED mask at home. While red light therapy cannot eliminate sagging skin, it can increase collagen production and make the skin look firmer. This treatment is painless and non-invasive, and comes in many different forms, including manual wands to treat areas of the skin, light panels, lamps, and masks. If you notice a new spot on your skin or notice changes in any of the existing spots, see a healthcare provider to rule out skin cancer before starting LED light therapy. LED therapy can also be used on the neck and chest, which are other areas that tend to show signs of aging.

Photodynamic therapy with 5-aminolevulinic acid and LED light also soothes fine lines and softens the skin. While LED light therapy is usually done in a dermatologist's office, there are several LED-lit facial devices available for home use. These devices are designed to provide similar results as professional treatments but with less intensity. They are easy to use and can be used on any part of your body that needs treatment. LED light therapy is an effective way to treat various skin conditions without any side effects or downtime. It can help reduce wrinkles and improve overall skin tone and texture.

It can also help reduce inflammation and redness associated with acne and other skin conditions. However, it's important to remember that results may vary from person to person.