Ink (tattoo)
Pigmented fluid injected into the dermis during tattooing. Modern tattoo inks use synthetic pigments suspended in a carrier solution. Single-use ink caps are standard practice.
In detail
Ink quality varies significantly. Professional-grade inks (Intenze, Dynamic, Eternal) are formulated for skin safety and colour retention. Cheap inks may fade rapidly or cause reactions. Ink colours are not all equally stable: black is the most durable; lighter colours like yellow and white fade faster.
See also
Pigment
The colouring agent in tattoo ink. Different pigments have different properties — some are more stable in skin, some are brighter, some fade faster. Black is the most stable.
Saturation
The density and vibrancy of ink in a tattooed area. Fully saturated areas are rich and opaque; under-saturated areas appear thin or patchy.
Cross-contamination
The transfer of pathogens between surfaces, equipment, or people during tattooing. Prevented by single-use needles, gloves, and strict hygiene protocols.