Is SMP a tattoo?
Yes. SMP is a tattoo, a highly refined one. Pigment is placed into the skin with a needle and it stays there. What separates it is everything after that: purpose-built machines, SMP-specific pigments and a shallower placement, depositing thousands of follicle-sized impressions rather than lines and shading. Regular tattoo ink and technique on a scalp blurs and discolors, which is why SMP is its own discipline.