Baidu health data shows that under normal circumstances, super picosecond is a beauty method using laser technology, and super picosecond freckle is really effective. Super picosecond usually uses picosecond laser to act on the skin surface in a very short pulse time, so as to achieve the effect of freckle removal. Super picosecond laser is characterized by producing extremely short pulse time, calculated in nanosecond or picosecond level. This special technology can accurately and instantly act on the skin surface, destroy the pigmentation area, accelerate skin regeneration and metabolism, and thus remove spots. This way is to use a high-energy laser beam with a specific wavelength. This light beam can be selectively absorbed by melanin in the skin without damaging the surrounding normal tissues. Usually, super picosecond freckle removal is effective.