Details
colorants (American English) or colourants (British English). Both terms refer to any substance, such as a pigment or dye, that is used to give a particular color to something.
Key Points
What it is:
A colorant is a substance that imparts color to a material, surface, or product.
Examples:
Pigments, dyes, and inks are common types of colorants.
Usage:
You might encounter colorants in various products, including hair color, cosmetics, paints, plastics, and food.
Spelling:
The difference in spelling ("colorant" vs. "colourant") is a regional variation, with "colorant" being American English and "colourant" being British English
