Red 40

RED 40

Data confidence:High

Function

Colorant

EWG Safety Score

4/10Moderate concern

About this ingredient

A synthetic azo dye used as a colorant in cosmetics and personal care products to provide red pigmentation. It is widely used in lipsticks, nail polishes, and other color cosmetics to achieve vibrant red and pink shades. The ingredient is FDA-approved for cosmetic use in the United States.

Found in 2+ sunscreens