CI 73360
CI 73360
CI
8/10
Concern level
High concern
Synthetic red colorant (Vat Red 1 / D&C Red No. 30) used to impart red-pink shades in cosmetics. It is an insoluble organic dye/colorant with no meaningful skin-treatment activity; its role is purely aesthetic.
Pore-clogging
Non-comedogenic
Pregnancy
Safe
Regulatory
No data
Chemical Properties
Molecular Weight
393.31 g/molTypical Concentration
0.01% - 10.00%CAS Number: 2379-74-0
Skin Type Compatibility
dry skin6/10
oily skin7/10
sensitive skin4/10
acne prone6/10
mature skin6/10
normal skin7/10
Interactions
incompatible with: No specific ingredient incompatibilities are well established, May be less suitable in very high-pH or very acidic systems if formulation stability is poor
Risks & Warnings
Generally low risk at cosmetic use levels, but it may cause eye irritation or staining in leave-on makeup. As with many colorants, sensitive individuals can develop contact irritation or allergy. Not intended for use where restricted by regulation (for example, eye-area restrictions may apply in some jurisdictions for certain product categories).
Vegan Cruelty-Free