CI 42045

Ingredient type:  COLORANT

Blue dye

✨ Role: CI 42045, known as Blue 1 or Brilliant Blue FCF, is a synthetic colorant used to impart a blue hue to cosmetic products. It is often used to customize the appearance of formulations while maintaining product stability.

Ingredient type: Colorant

‍⚕️ Safety: This ingredient is generally safe for cosmetic use, although some people may be sensitive to certain synthetic dyes.

✨ Vegan: Yes, CI 42045 is of synthetic origin and contains no animal products.

✨ To know: CI 42045 is approved for cosmetic use in many regions around the world, although specific restrictions may apply depending on local regulations. It can potentially cause allergic reactions in sensitive individuals, so it's important to carry out a tolerance test beforehand.

Found in: Generally found in make-up products such as eye shadow and lipstick, as well as in bath products and shower gels for their visual appeal.

Comedogenic rating: