In the article Low-level laser (light) therapy (LLLT) in skin: stimulating, healing, restoring, researchers Pinar Avci and colleagues examine how Low-Level Laser Therapy (LLLT), which uses red and near-infrared light, can help improve skin health. The therapy works by shining light onto the skin, which is absorbed by cells and triggers natural healing processes. These include boosting energy production in cells, increasing blood flow, and activating stem cells to repair tissue. LLLT helps with a variety of skin issues, such as reducing wrinkles, acne scars, and burns, and can even improve the skin’s overall texture and appearance.
LLLT is also effective in treating conditions like vitiligo, where it can help restore skin pigmentation, and inflammatory skin diseases like psoriasis and acne. It can also reduce damage caused by the sun (UV damage). The therapy is non-invasive, meaning it doesn’t involve surgery or needles, and has very few side effects, making it a safe and promising treatment for many skin problems. The study by Avci and colleagues highlights the potential of red light therapy to stimulate healing, restore skin function, and improve overall skin health.
