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SESH INGREDIENT FILE

CI 42090

INCI CI 42090

Colorant Formula Support

What it is & what it does

CI 42090 is a blue synthetic colorant.
Its job is visual color only; it does not provide a skincare treatment benefit. It helps create or adjust the finished product’s appearance.

Usage & cautions

Information approach Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.