Carmine

Carmine (CAS 1390-65-4), also known as Natural Red 4 and Crimson Lake, is a natural red pigment derived from cochineal insects.

Where is Carmine used?

• Food manufacturing: consistent red-to-pink shades in yogurts, confectionery, processed meats and beverages
• Cosmetics: vivid reds for lipsticks, blushes and eye shadows
• Textile and leather processing: rich crimson tones on natural fibers and hides
• Printing inks: specialty inks for packaging
• It is used across food, cosmetic and industrial coloring applications.

Good to know: Its deep crimson hue and stability under heat and light make it a preferred alternative to synthetic red dyes in regulated markets.

Commercial specifications

• Carmine content typically expressed as a percentage of carminic acid for quality control