... 10nmStimulate cytochrome in the fibroblast to produce collagen; significant result for fine lines, enlarge and rough skin pores, and swelling ... , increase immune system, soothing, and balance sensitive skin.Use for dull skin, improve lymph system, improve circulation, and balance ... , the blue light can relax the skin and fighting allergy.Use for the acne and sensitive skin in cosmetic industry.Use ...