A tattoo black tattoo on the skin reached 75% fading after 7 sessions at Removery over 2 years.

After 7 sessions at Removery.
The tattoo
A medium black tattoo on the skin.
Timeline
7 sessions over 2 years.
Sessions were spaced 6 weeks apart.
The laser
Removery treated this case with the Picosecond, a picosecond platform.
For black ink, it operates at 1064 nm with a pulse duration of 300–750 ps.
Bottom line
The last 5 to 10 percent of clearance is consistently the hardest phase: residual ink sits deepest, immune response slows, and the composition of what remains is unknown.
Similar cases in the gallery: Large Multicolor Upper Arm Tattoo: 50% Fading After 5 Sessions at Removery — Black and Blue Upper Arm Tattoo: 75% Fading After 4 PicoWay Sessions at Removery