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Moumoujus

CI 12085.

Questionable CAS 2814-77-9 / COLORANT

CI 12085, also known as Pigment Red 4 or Red 36, is a synthetic colorant used in cosmetics to provide an orangish-red hue. It is found across various cosmetic and skincare formulations.

Summary

cosmetic colorant

Science

Mechanism of Action

This ingredient functions as a cosmetic colorant by imparting a stable orangish-red pigment. It is valued for its robust color stability and non-bleeding properties within formulations, ensuring consistent product appearance.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

CI 12085 is an insoluble pigment in both water and oil, but it disperses easily. Pre-dispersing it in a small amount of oil is recommended for optimal incorporation into formulations, ensuring vibrant and consistent color.

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
0.03%
Sensitization risk Moderate

Generally considered safe for external use, some individuals with sensitive skin may experience mild irritation or allergic reactions. Its use is regulated; the FDA permits up to 3% in lipstick but prohibits it in the eye area, with all batches requiring certification.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Moderate
Comedogenicity High

Our Assessment

Verdict

Questionable

CI 12085 is an optional colorant that imparts an orangish-red hue, but its moderate irritancy and high comedogenicity make it a questionable choice for precision skincare formulations.

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