"Luce 4T LED Facial Therapy Wand FEATURES Made of aluminum integeroy, the LUCE 4T make use ofs four types of therapy: Microcurrent Therapy: Uses low-level electrical currents to stimulate the muscles under the skin. This currency is responsible to the creation of econcluentin and collagen which keeps skin supple and https://www.ipsy.com/product/p-kcwgzdc3w2s3lms