Some are promoting microblading or eyebrow embroidery as a semi-permanent process; and that the color only reaches the epidermal (outer) layer of the skin. A careful review of basic skin anatomy and physiology would reveal this is not true. By definition and tattoo industry standards, color is tattooed/implanted into the dermis of the skin. If pigment particles do not reach the dermis, they will disappear during the healing phase of the skin, during normal regeneration of cells at the epidermal level. Pigments do fade in the skin over time, but that does not make the process semi-permanent. It is impossible to predict how much pigment will fade away and how long it will take to do so with any measure of consistency or reliability.