Performance & Formulation Insights for FD&C Red 4 Dye
FDA-Approved Pure Red Dye
FD&C Red 4 (CI 14700) is the pure water-soluble dye powder, FDA-approved as a red colorant in foods, drugs, and cosmetics. Dye content: 88%.
Key Technical Information
As a water-soluble dye, it disperses in aqueous systems and is typically used in water-based cosmetics, gels, rinse-offs, and similar formulations. For oil-based or anhydrous use, see the corresponding Lake.
Key Formulation Notes
- Color Index: CI 14700
- Form: Pure dye powder
- Dye Strength: 88%
- INCI: Red 4 (CI 14700)
- Regulatory: Verify application restrictions (eye/lip/face) for FD&C Red 4 per your regional FDA / regulatory requirements.