PICO laser for Tattoo removal

Can the PICO laser be used for darker toned skin individuals ?

The PICO can be used for all skin types. This is particularly beneficial in South India where there are people of different skin types and tone.

Will the PICO laser be useful to remove tattoos with multiple colours ?

Certainly. The PICO can be used for different ink colours. Of course the pigment quality and shade might necessitate more sessions to remove it but yes, it can be done.