FD&C Blue No. 1

AI-analyzed

INCI: CI-42090

colorant

What it does

CI 42090 is a synthetic blue dye commonly used in cosmetics and food products to impart a blue color.

No specific concern data available

Safety summary

Generally considered safe for cosmetic use, though some individuals may experience sensitivity.

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