FD&C Blue No. 1, Brilliant Blue FCF

AI-analyzed

INCI: CI 42090 (FD&C BLUE #1)

cosmetic colorant

What it does

A synthetic blue dye commonly used in cosmetics to impart a blue color to products.

No specific concern data available

Safety summary

Generally considered safe for cosmetic use, but like all dyes, some individuals may experience allergic reactions.

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.