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INCI: BLUE NO. 1
This is a synthetic blue dye used to impart a blue color to cosmetic products. It is purely for aesthetic purposes and does not offer any skincare benefits.
No specific concern data available
Safety summary
Approved for use in cosmetics by regulatory bodies worldwide. While generally safe, some individuals with very sensitive skin might experience mild irritation or allergic reactions to synthetic dyes.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.