Caramel Color Class IV (INS 150d)

Industrial coloring manufactured by carbohydrate thermal caramelization in the presence of ammonium and sulfite compounds. Reaction produces trace 4-Methylimidazole (4-MEI) as a thermal byproduct.

Common Label Aliases & Codes

ins 150de150dcaramel ivammonia sulphite caramelpermitted natural colour (150d)

Intended Use & Application

Food and beverage colorant.

Exposure Context: Imparts the dark brown aesthetic characteristic of commercial colas, gravies, and confectionery.

Regulatory Standing (FSSAI / FDA / EFSA)

Permitted food colorant under FSSAI and FDA (21 CFR 73.85). California Prop 65 lists 4-MEI as a chemical known to cause cancer with a NSRL of 29 mcg/day.

Dietary Guidance: While compliant formulations keep 4-MEI low, regular high-volume consumption of dark colas represents unnecessary synthetic exposure.

Recommended Healthier Alternatives

Natural Kokum Sherbet

Cold-Brewed Hibiscus Tisane

Uncolored Sparkling Water

Authoritative References & Government Gazettes

•IARC Monographs Vol 101
•California OEHHA Prop 65 NSRL for 4-MEI
•EFSA Caramel Colours Re-evaluation 2011

Clinical Disclaimer: This dossier is maintained by the FIT4 Sovereign Clinical Food Science Directorate for public health education. It does not provide medical diagnosis, individual allergy therapy, or prescriptive medical advice. Evaluate products based on their actual label and intended use.