Colors for Life with Tattoo Inks
By Prof. Oddfellow // 6 March, 2008
10 comments
Colors inserted into the skin's dermis are known as tattoos or dermal pigmentation. A practice traced back to Neolithic times, tattooing remains popular worldwide for body decoration, initiatory rites, religious observance, love vows, and identification, to name but a handful of uses. Tattoo inks come in nearly unlimited variations, the most popular being red, green, yellow, blue, and white, which is used as a tint (
source).
Photo by weebum
Tattoo inks comprise of a variety of pigments in carrier solutions. The pigments may be organic-based, mineral-based, or plastic-based. The plastic-based pigments offer the most vibrant colors. "The inks used in tattoos and permanent makeup (also known as micropigmentation) and the pigments in these inks are subject to FDA regulation as cosmetics and color additives. However, the FDA has not attempted to regulate the use of tattoo inks and the pigments used in them and does not control the actual practice of tattooing.
Photo by spaceninja
Photos by skalasinc & toolera
Rather, such matters have been handled through local laws and by local jurisdictions. . . . Although a number of color additives are approved for use in cosmetics, none is approved for injection into the skin. Using an unapproved color additive in a tattoo ink makes the ink adulterated. Many pigments used in tattoo inks are not approved for skin contact at all. Some are industrial grade colors that are suitable for printers' ink or automobile paint" (source).