?In recent years, picosecond laser has become a new favorite in medical aesthetics, and it has become a popular search on the Internet and Dcard. For all kinds of skin imperfections, whether you want to whiten, remove spots, or improve pores and acne scars, picosecond laser has significant treatment effects, and it can also make the skin smooth and firm, and the skin tone even and bright. What is the principle of picosecond laser? How is it different from traditional laser?
It's not difficult to understand, let me explain it in depth now ?~!

?What is picosecond?
Picosecond is a unit of time, which means that the pulse time of each laser strike is only 100 millionths of a second, which is 1,000 times faster than traditional skin purifying lasers, significantly shortening the pulse time. Because of the short skin action time, the heat damage is greatly reduced, therefore, the dermatosecond laser can be applied without anesthetic, and the pain is also less than that of conventional laser. It has become the new favorite of medical beauty clinics.

?Air bubble effect to beat collagen
In addition, the short pulse technology of picosecond laser can stimulate collagen growth in the skin, and the energy will be concentrated and amplified after the multi-layer focusing lens, producing the unique vacuole effect (LIOB) of the picosecond lens. Protein regeneration, enhance skin structure, make the skin more lustrous, elastic and more solid, but also can effectively improve the skin fine lines, wrinkles less natural look young and beautiful!

?A wide range of skin problems can be improved with picosecond laser, and the more common treatments are as follows：

1. dull skin, uneven pigmentation, skin without luster, poor tone
2. enlarged pores, rough skin, fine lines, acne pits
3. post-inflammatory pigmentation, injury pigmentation, liver spots
4. skin spots, dark circles under the eyes, dark and light acne scars