AAM AAM Pigment Chemistry & Ingredient Knowledge

Question 1

Which pigment base is most commonly used in professional micropigmentation inks approved for use in the US?

Accepted Answer

Iron oxide

Answer

Azo dye

Answer

Cadmium sulfide

Answer

Titanium nitride

Question 2

What role does titanium dioxide play in micropigmentation pigments?

Accepted Answer

It lightens and opacifies the pigment

Answer

It acts as a carrier fluid

Answer

It prevents oxidation of iron oxides

Answer

It accelerates pigment retention

Question 3

Which of the following is a concern associated with organic pigments used in micropigmentation?

Accepted Answer

They may cause allergic reactions or color migration

Answer

They are too thick to implant

Answer

They oxidize immediately on contact with skin

Answer

They cannot be sterilized

Question 4

What does 'pigment migration' refer to in micropigmentation?

Accepted Answer

Spreading of pigment beyond the original implantation site

Answer

Color fading due to sun exposure

Answer

Pigment rejection by the immune system

Answer

Changes in pigment hue over time

Question 5

Which carrier solution component in micropigmentation ink is primarily responsible for maintaining pigment suspension?

Accepted Answer

Glycerin

Answer

Distilled water

Answer

Witch hazel

Answer

Isopropyl alcohol

Question 6

Why should micropigmentation artists avoid pigments containing heavy metals like cadmium or lead?

Accepted Answer

They are prohibited by the FDA and pose serious health risks

Answer

They cause rapid fading

Answer

They increase needle wear

Answer

They are too expensive for professional use