3. Wrong equipment
Some tattoo artists have branched into scalp micropigmentation to cater to this growing market trend. However, standard tattooing requires different equipment for scalp mircopigmentation.
This type of cosmetic tattoo requires extremely fine needles — the dots should be less than 1mm in diameter [1]. So your technician must use the right needle for this delicate procedure.
It’s good practice to use a single-pronged needle for finer areas on the scalp, such as the hairline. Up to six-pronged needles can then be used across the rest of the scalp, provided good technique guidelines are followed [2].
Your safety is also at risk if your technician uses the wrong needle or equipment. According to the ISHRS, there’s a chance of blood-borne disease transmission if the incorrect needles are used [3]. So make sure your chosen clinic adheres to safety standards.