Face-conforming LED mask showing 340% improved efficacy in deep skin elasticity
A KAIST research team led by Professor Keon Jae Lee has developed a deep skin-stimulating LED mask which has been verified in clinical trials to improve dermis elasticity by 340%. Conventional LED masks, with their rigid design, fail to conform closely to the skin’s contours. This limitation causes substantial light reflection, with up to 90% … Read more