... hurt your skin, safe and no side-effect; its special wavelengh can be used for irradiating human body, and can ... for sensitive, oil, and comedo skin—diminish and eliminate acne bacilus to remove acne, whelk, promote to compound protein with ossein, activate ... and sores, balance moisture. Function:1 Acne, pimple, desensitization and black speckle. 2 Remove: Wrinkle, fatigue, relieve pressure and improve ...