It is an advanced non-surgical procedure, where cosmetic, non permanent pigments are used to create the idea of a fuller head of hair. Unlike a traditional tattoo micro pigments are made on the scalp which have a tendency to fade away with time just like temporary tattoo but yes these micro pigmentation stays for little long time that a tattoo.
In this process needles are used to create real hair stubbles that are made on outer area of skin, unlike tattoo the ink is deeply penetrated giving you a look as if you have shaved your scalp.
