Semi-permanent make-up or micro-pigmentation is a form of cosmetic tattooing which allows you to have long-lasting make-up like eyebrows, eyeliner and lip colour. The process involves having tiny particles of pigment injected beneath the surface of the skin, much like a tattoo. The pigment used stays visible on the skin for a number of years, breaking down and fading gradually over time. Fortunately, micro-pigmentation techniques have improved in recent time with a wider selection of colors which allows the creation of more natural looks. Apart from being used for cosmetic enhancement semi-permanent makeup can also be used to disguise scars or for alopecia or vitiligo. Semi-Permanent Although the process of having semi-permanent makeup is similar to permanent makeup there are a few differences. The major difference is the depth of penetration of ink into the skin. Human skin has three distinct layers, the epidermis the outermost layer, the dermis and the hypodermic (the subcutaneous or fat layer).