Ci 45410/Red 27 ●
TL;DR. This ingredient is a synthetic colorant used to give cosmetics a bright pink to red shade, especially in lip, cheek, and decorative products. It may also be used as a lake pigment when insoluble color performance is needed.
What does Ci 45410/Red 27 do in a cosmetic formula?
This ingredient is a synthetic colorant used to give cosmetics a bright pink to red shade, especially in lip, cheek, and decorative products. It may also be used as a lake pigment when insoluble color performance is needed.
Is Ci 45410/Red 27 clean?
From a clean-beauty perspective, it has friction because it is a certified synthetic dye with halogenated chemistry and regulatory use limits by region and product type. It is generally considered low-sensitization for most users when compliant, but color additives are often treated more conservatively by clean standards than simple mineral pigments.
Is Ci 45410/Red 27 sustainable?
This material is synthetically produced, typically from petrochemical feedstocks, and its halogenated aromatic structure is not a strong fit for easy biodegradation. Its environmental profile is less favorable than readily biodegradable plant-derived or mineral colorants.
Is Ci 45410/Red 27 COSMOS-approved?
It is not permitted for COSMOS-natural or COSMOS-organic products because synthetic organic colorants of this type are outside the standard’s allowed colorant approach. It has limited Green Chemistry alignment due to nonrenewable feedstocks, halogenated structure, and weak biodegradability fit.
How does Ci 45410/Red 27 work chemically?
The molecule is a halogenated xanthene dye, designed for intense visible color through an extended conjugated chromophore. Use is governed by color-additive regulations rather than typical cosmetic active ranges, and formulators choose the soluble dye or lake form depending on the product base, shade strength, and migration control needed.
Last updated 2026-05-13