Biotek - Warm Black

Warm Black: Permanent makeup color for eyes and eyeliner.
Biotek's Warm Black pigment is an intense and warm black, ideal for graphic eyeliners and infralashes.

Royal black is a very long lasting black. Being composed almost entirely of Carbon black it is a color that lasts a long time on the skin but will tend to become smokey gray.

Warm black, on the other hand, is a warm and rich black. Composed in part of carbon black and in part iron oxides, it turns out to be a color that maintains its black tone but has a shorter duration in the skin and needs touch-ups every 1 or 2 years.