What it is
CI 45430 is a synthetic xanthene dye that produces a bright pink-red shade. It is used in small amounts to color cosmetics and other products. As a soluble dye it imparts color throughout the formula.
Safety & warnings
Permitted uses of erythrosine as a colorant are regulated and differ by region and product category, so it should only be used within approved limits.
Origin & sourcing
Synthetic organic dye (an iodinated xanthene derivative).
Questions everyone asks
What is CI 45430?
It is a synthetic red dye, also called erythrosine, used to color cosmetic products.
Where is it allowed?
Permitted uses vary by region and product type, so it is used only within the limits set by regulators.