The magic crystal mask is not a medical mask. According to relevant information, Magic Crystal Mask is a facial mask launched by Guangzhou Qinhan Biotechnology Co., Ltd. It is a high-tech product that is transparent, fleshy, and moisture-free. It can relieve eye bags and dark circles by applying it to the face. The entire face is firmed, lifted, whitened, and translucent. The mask does not contain any medical ingredients and is not a medical mask.