Ci 60730/Ext ●
TL;DR. This ingredient is a synthetic violet colorant used to tint beauty and personal care formulas. It is most relevant in externally applied products where a strong purple or blue-violet hue is needed.
What does Ci 60730/Ext do in a cosmetic formula?
This ingredient is a synthetic violet colorant used to tint beauty and personal care formulas. It is most relevant in externally applied products where a strong purple or blue-violet hue is needed.
Is Ci 60730/Ext clean?
From a clean-beauty perspective, this ingredient has friction because it is a synthetic colorant with external-use restrictions and required purity controls. Many clean standards are more selective with this class of color additives, especially when petroleum-derived dyes are not aligned with the standard’s colorant policy.
Is Ci 60730/Ext sustainable?
This material is typically made from petrochemical aromatic chemistry rather than renewable feedstocks. Synthetic anthraquinone-type dyes are not known for ready biodegradability, so persistence in wastewater is the main environmental concern.
Is Ci 60730/Ext COSMOS-approved?
This ingredient is not aligned with COSMOS natural or organic colorant expectations, which generally favor mineral, plant-derived, or otherwise specifically permitted colorants. Its petrochemical origin, synthetic dye chemistry, and limited biodegradability make it a weak fit with Green Chemistry principles.
How does Ci 60730/Ext work chemically?
The molecule is an anthraquinone-derived colorant, a conjugated aromatic structure that produces a violet shade through extended electron delocalization. It is used at low color-adjusting levels, must meet applicable regional color-additive specifications, and is suited to external-use formulations rather than broad unrestricted cosmetic use.
Last updated 2026-05-15