In recent years, there has been a surge in the popularity of LED light therapy as a treatment for various skin concerns. Also known as phototherapy, LED light therapy uses different wavelengths of light to target specific skin concerns. Studies have shown that LED light therapy can be effective in treating acne, wrinkles, and uneven skin tone.
LED light therapy is a non-invasive procedure that is typically well tolerated by patients. It is becoming increasingly popular due to its effectiveness and lack of side effects. However, as with any skincare treatment, it is important to consult with a board-certified dermatologist or other qualified skin care professional to see if LED light therapy is right for you.
How Does LED Light Therapy Work?
LED light therapy works by penetrating the skin at different depths to target specific concerns. For example, blue light penetrates the skin at a shallow depth and is used to target acne-causing bacteria. Red light penetrates the skin at a deeper level and helps to reduce inflammation and stimulate collagen production. Yellow light also penetrates deep into the skin and helps to even out skin tone.
A series of LED light therapy treatments are usually required to see results. Sessions are typically spaced out over the course of several weeks. Most patients tolerate LED light therapy well and do not experience any side effects.
Is LED Light Therapy Effective?
LED light therapy has been shown to be an effective treatment for acne, wrinkles, and uneven skin tone. A study published in the Journal of Investigative Dermatology found that red and blue LED light treatments were both effective in reducing acne lesions. Another study showed that yellow LED light helped to improve wrinkles and fine lines.
A 2012 study found that a combination of red and infrared LED light treatments was effective in improving the appearance of photoaging, including wrinkles, roughness, and sagging skin. A more recent study found that red LED light was able to improve the appearance of fine lines when used in combination with microcurrent treatment.
Current research suggests that LED light therapy is a promising treatment option for various skin concerns. However, more studies are needed to confirm its efficacy long-term.
LED light therapy is a non-invasive procedure that uses different wavelengths of light to target specific skin concerns such as acne, wrinkles, and uneven skin tone. Studies have shown that LED light therapy can be effective in treating these conditions when used in combination with other treatments such as microcurrents. If you are considering trying LED light therapy, consult with a board-certified dermatologist or other qualified skin care professional first to see if it is right for you.