Brilliant Blue FCF Lake

AI-analyzed

INCI: BLUE #1 LAKE (CI42090)

cosmetic colorant

What it does

Blue 1 Lake (CI 42090) is a synthetic colorant commonly used in cosmetics to impart a blue hue. It is a pigment form of Brilliant Blue FCF, often used in makeup and personal care products.

Skin Concerns

No specific concern data available

Safety & Science

Safety summary

Generally considered safe for cosmetic use. It is a widely approved colorant, but as with all synthetic dyes, rare instances of sensitivity are possible.

Found In Products

Related Ingredients

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