The term 皮秒 refers to “picosecond laser,” a revolutionary skincare technology known for its precision and speed. Unlike traditional lasers, 皮秒 delivers ultra-short pulses that target pigmentation, acne scars, and wrinkles without damaging surrounding skin. Many dermatologists recommend 皮秒 treatments because they break down melanin particles effectively, allowing the skin to natu... https://www.femio.com.hk/fotona.php