First of all, this is the only system which works using a machine which was specifically designed for the scalp skin. Furthermore the needle was specifically created to deposit the right amount of pigment at the right depth.
Moreover the pigment was synthesized so that it doesn't change in time, unlike other pigments.
The other machines and tools were created to treat other areas of the body and on a later stage they were used to treat the scalp.
Beauty Medical's protocol is the only one which was created and developed exclusively for treating the scalp.
These are the main reasons why our technique is different from all the others.