"Intense pigmentation" describes a situation where there is a strong and noticeable color or shade on something, often referring to a person's skin or an object's surface. Full definition
Thalia is again a baby pink; or rather very pale muted pink with intense pigmentation. (stylecraze.com)
A small and dense makeup brush is crucial for applying eye shadows for intense pigmentation. (100percentpure.com)
The SUGAR Plush Hour Matte Lipstick not only boasts of intense pigmentation, but also has a velvety texture that lasts long enough to make both your lips and your eyes pop in wonder! (theinstylejournal.com)