CI 77007 ●
TL;DR. This ingredient is an insoluble colorant used to give blue, violet, or pink tones to cosmetics, especially powders, makeup, soaps, and some nail products. It functions as a pigment rather than a dye, so it disperses in the formula instead of dissolving.
What does CI 77007 do in a cosmetic formula?
This ingredient is an insoluble colorant used to give blue, violet, or pink tones to cosmetics, especially powders, makeup, soaps, and some nail products. It functions as a pigment rather than a dye, so it disperses in the formula instead of dissolving.
Is CI 77007 clean?
From a clean-beauty perspective, this ingredient is generally low-friction because it is an inert inorganic pigment with low skin penetration and low irritation potential. The main quality considerations are color-additive compliance and limits on trace heavy metals or soluble impurities.
Is CI 77007 sustainable?
This material is mineral-derived or synthetically produced from abundant inorganic feedstocks, so it is not renewable or biodegradable in the usual organic-chemistry sense. Its environmental profile is mostly about responsible sourcing, manufacturing energy, and impurity control rather than persistence from bioactive residues.
Is CI 77007 COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic products when it meets the standard’s mineral pigment and purity requirements. Its Green Chemistry fit is moderate to good because it is inert and used at low levels, though it is not renewable and does not biodegrade like plant-derived organic materials.
How does CI 77007 work chemically?
The molecule is better understood as an insoluble inorganic crystal-lattice pigment, where sulfur-based color centers are held inside an aluminosilicate framework. It is typically used at low color-adjustment levels up to several percent in pigmented products, is stable in anhydrous and powder systems, and can be sensitive to strongly acidic conditions that dull or shift the color.
Last updated 2026-05-13