Ci 60730/Ext. Violet 3 ●
TL;DR. This ingredient is a synthetic colorant used to give products a it to purple hue, especially in rinse-off products, hair products, and some external-use cosmetics.
What does Ci 60730/Ext. Violet 3 do in a cosmetic formula?
This ingredient is a synthetic colorant used to give products a it to purple hue, especially in rinse-off products, hair products, and some external-use cosmetics.
Is Ci 60730/Ext. Violet 3 clean?
From a clean-beauty perspective, it often creates friction because many standards limit synthetic coal-tar-derived colorants and require attention to regulatory purity specifications. Skin tolerance is generally acceptable at approved use levels, but color additives are reviewed closely for batch purity and use-area restrictions.
Is Ci 60730/Ext. Violet 3 sustainable?
This material is synthetic and typically petrochemical-derived rather than plant or mineral sourced. As a strong organic dye, it is not a strong fit for biodegradability-centered sourcing frameworks and may raise wastewater colorant concerns during manufacturing and rinse-off use.
Is Ci 60730/Ext. Violet 3 COSMOS-approved?
It is not aligned with COSMOS-natural or COSMOS-organic colorant expectations, which favor permitted mineral pigments and naturally derived colorants. Its synthetic origin, limited renewable-feedstock profile, and weaker biodegradability fit place it outside strong Green Chemistry alignment.
How does Ci 60730/Ext. Violet 3 work chemically?
The molecule is an anionic anthraquinone dye, a class valued for intense blue-it chromophores and good color stability in aqueous systems. It is used at very low levels for tinting, with performance depending on pH, ionic strength, solubility, and compatibility with cationic conditioning ingredients.
Last updated 2026-05-16