Recent research by Couturaud, V., Le Fur, M., Pelletier, M., & Granotier, F. (2023) supports the use of LED light therapy to reduce visible signs of skin aging. The study shows that participants gradually experienced improvements in skin quality over a period of 1, 2 and 3 months of treatment. Interestingly, these benefits persisted even up to one month after the treatment ended. This indicates potential long-term benefits of LED light therapy for skin rejuvenation and provides hope of efficacy for consumers seeking reliable solutions to combat skin aging.