Semi-permanent make-up, also known as micropigmentation, is a form of temporary cosmetic tattooing which allows you to have long-lasting eyeliner and lip colour as well as being able to shape and contour your eyebrows. The procedure involves tiny particles of pigment being placed beneath the surface of the skin, much like a tattoo. This pigment will stay in the skin, gradually breaking down and fading with time, although the longevity of the results will depend on your age and skin type.