A small percentage of clients have a risk of scarring, mostly temporary (hyper-trophic scars). We-minimize the risk by treating little dots as they heal without tension and that decreases the risk of scaring. Scarring depends also on your individual healing ability and health of your immune system. Aftercare is very important for a successful treatment.
With Skinial non laser tattoo removal, the ink is expelled from the body definitely.
Laser only pulverize the ink into smaller particles that are spread all over the body. Some of these particles are pushed into deeper skin layers, others are transported by the blood system to liver and kidney and some accumulate in the lymph system. Long-term effects of the laser tattoo removal are not yet studied enough.