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

Iron oxide pigments are the most widely used and accepted base in professional micropigmentation inks due to their stability and biocompatibility.

Question 2

What role does titanium dioxide play in micropigmentation pigments?

Accepted Answer

It lightens and opacifies the pigment

Answer

Titanium dioxide is added to micropigmentation pigments as a white opacifier to lighten shades and increase opacity.

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

Organic pigments have smaller molecules that can migrate and are associated with a higher rate of allergic reactions compared to inorganic pigments.

Question 4

What does 'pigment migration' refer to in micropigmentation?

Accepted Answer

Spreading of pigment beyond the original implantation site

Answer

Pigment migration describes the physical movement of pigment particles away from the intended implantation zone, causing blurring of lines.

Question 5

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

Accepted Answer

Glycerin

Answer

Glycerin acts as a humectant and viscosity agent in the carrier, keeping pigment particles uniformly suspended throughout the ink.

AAM - American Academy of Micropigmentation Practice Test