What cosmetic procedure involves the insertion of pigment into the skin?

Micropigmentation, commonly known as permanent makeup, involves the insertion of pigment into the skin to enhance facial features and mimic the appearance of makeup. This practice can involve techniques for eyebrows, eyeliner, and lip color, providing long-lasting results. The procedure uses a specialized machine or hand tools to deposit pigments into the dermal layer of the skin, ensuring that the color remains visible over time without needing daily application.

The other procedures mentioned do not involve the insertion of pigment into the skin. Facial sculpting refers to techniques used to enhance or reshape the structure of the face, typically through makeup or cosmetic procedures but does not involve pigment insertion. Tattoo removal focuses on eliminating existing tattoos, which is the opposite of inserting pigment. Skin exfoliation is a process to remove dead skin cells from the skin's surface, improving texture and appearance without involving any pigment application.