Red 28 Lake/Ci 45410 ●
TL;DR. This ingredient is a synthetic color additive used to give cosmetics a red to pink shade. Its insoluble pigment form helps it disperse in lip, cheek, nail, and other color cosmetics rather than dissolving into the water phase.
What does Red 28 Lake/Ci 45410 do in a cosmetic formula?
This ingredient is a synthetic color additive used to give cosmetics a red to pink shade. Its insoluble pigment form helps it disperse in lip, cheek, nail, and other color cosmetics rather than dissolving into the water phase.
Is Red 28 Lake/Ci 45410 clean?
From a clean-beauty perspective, this ingredient has friction because many clean standards restrict synthetic certified color additives, especially insoluble pigment forms. Conventional regulators allow it only for approved product categories and batch-certified grades, with trace metals and compliance documentation as key quality checks.
Is Red 28 Lake/Ci 45410 sustainable?
This material is synthetically produced and typically built on an inorganic mineral substrate, so it is not a renewable botanical ingredient. Its halogenated organic color structure is not a strong fit for ready biodegradability, and its environmental profile is less aligned than simple mineral pigments or biodegradable plant-derived colorants.
Is Red 28 Lake/Ci 45410 COSMOS-approved?
This ingredient is not permitted under COSMOS natural or organic standards because it is a synthetic organic color additive. Its Green Chemistry alignment is weak due to nonrenewable feedstocks, halogenated chemistry, limited biodegradability, and the need for controlled certification and impurity management.
How does Red 28 Lake/Ci 45410 work chemically?
The molecule is a halogenated xanthene-type colorant converted into an insoluble particulate pigment by binding it to an aluminum-based mineral substrate. Use level depends on shade strength and regional color-additive rules, and performance depends on particle dispersion, wetting, light exposure, and compatibility with the formula pH and oil-to-water balance.
Last updated 2026-05-13