Yellow 10/CI 47005 ●
TL;DR. This ingredient is a synthetic colorant used to give cosmetic and personal care formulas a it hue. It has no skin-care benefit and is included for visual identification or aesthetic color matching.
What does Yellow 10/CI 47005 do in a cosmetic formula?
This ingredient is a synthetic colorant used to give cosmetic and personal care formulas a it hue. It has no skin-care benefit and is included for visual identification or aesthetic color matching.
Is Yellow 10/CI 47005 clean?
From a clean-beauty perspective, this ingredient is often restricted or excluded because it is a synthetic color additive with certification and impurity-control requirements. It is generally used at very low levels, but sensitive users may still react to some synthetic dyes.
Is Yellow 10/CI 47005 sustainable?
This material is synthetically produced, typically from petrochemical feedstocks, rather than sourced from renewable plant or mineral inputs. It is not a strong fit for biodegradability-focused standards, and dye manufacturing can carry wastewater-management concerns.
Is Yellow 10/CI 47005 COSMOS-approved?
It is not permitted under COSMOS natural or organic standards as a cosmetic colorant. Its petrochemical origin, synthetic processing, and limited biodegradability profile make it a weak fit with Green Chemistry priorities.
How does Yellow 10/CI 47005 work chemically?
The molecule is a water-soluble, anionic synthetic dye, usually supplied as a sulfonated salt and used at very low concentrations, often in the ppm range or below 0.1 percent depending on shade target and regulation. It is generally compatible with water-based formulas across common cosmetic pH ranges, though color strength can shift with concentration, salts, light exposure, and interactions with cationic ingredients.
Last updated 2026-05-14