PicoSure was the first picosecond aesthetic laser in the world, and its main difference is how fast it works. It emits energy in pulses lasting just one trillionth of a second. For comparison, a nanosecond is one billionth of a second, so PicoSure is a thousand times faster.
At this speed, things work differently. Instead of relying mostly on heat, the laser creates a rapid pressure wave that physically breaks up the ink particles. The ink isn’t just warmed up: it’s actually hit and shattered.
This is relevant for two main reasons.
First, it creates smaller ink fragments. Your body removes tattoo ink through the lymphatic system, and smaller pieces are cleared away more easily. The photoacoustic method usually makes finer particles than heat-based lasers, so you’ll see more fading between sessions.
Second, there’s less extra heat. Because the pulse is so quick, the energy doesn’t spread much into the surrounding skin. This means the skin next to the ink gets less stressed by heat, and over several sessions, you’ll notice your skin looks and feels better.






