Cochineal E120
natural — Primarily insect-derived.
Carminic acid
CAS: 1260-17-9
Factual Regulatory Reference
This database provides factual regulatory information compiled from official government sources. It does not constitute medical, nutritional, or safety advice. Regulatory status varies by country and is subject to change. Always refer to your local regulatory authority for the most current information.
What Is Cochineal?
Cochineal (E120), also known as carmine or Natural Red 4, is a red colorant derived from the dried bodies of female Dactylopius coccus scale insects, which are cultivated primarily in Peru and the Canary Islands on prickly pear cacti. The red pigment, carminic acid, is extracted and purified, often forming aluminum or calcium salt complexes to produce the water-soluble colorant carmine. Cochineal is used to produce bright red, pink, and purple colors in products such as fruit yogurts, jams, confectionery, meat products, and certain beverages. Although of natural origin, cochineal can cause rare but potentially severe allergic reactions in sensitive individuals; the FDA requires product labeling to declare 'cochineal extract' or 'carmine' specifically, following reports of anaphylactic reactions.
? Did You Know?
Cochineal occurs naturally in Cochineal insects (Dactylopius coccus). Many people consume it daily without realizing it's also a listed food additive.
Beyond food, Cochineal is also used in cosmetics, medicine, industrial applications. Its versatility makes it one of the most multi-purpose chemical compounds in everyday life.
Regulatory Analysis
Cochineal (E120) illustrates a regulatory debate centered on labeling rather than safety thresholds. The primary concern is not toxicology in conventional terms but allergenicity in a sensitive subpopulation and transparency of origin. In 2012, the FDA strengthened its labeling requirement following reports of anaphylaxis, mandating specific declaration of 'cochineal extract' or 'carmine' rather than generic 'natural color' — a decision that also addressed concerns of vegan, vegetarian, halal, and kosher consumers. EFSA's 2015 re-evaluation established an ADI of 5 mg/kg body weight and found no genotoxic or carcinogenic concern. JECFA reached the same conclusion. The regulatory debate has thus shifted from the question of whether E120 poses a toxicological risk to whether the insect-derived origin constitutes material information that consumers must be enabled to avoid.
Detailed Regulatory Assessment
European Union (EFSA)
Must be labeled clearly; cannot be labeled simply as 'natural color'
United States (FDA)
Must be specifically declared on ingredient labels
Japan (MHLW)
Compliant with Japanese food sanitation law.
Acceptable Daily Intake (ADI)
International Standard (JECFA)
mg/kg body weight per day
European Standard (EFSA)
Natural Occurrence
A natural red dye extracted from the dried bodies of female cochineal insects, which live on prickly pear cacti.
Manufacturing
Extracted from dried cochineal insects using aqueous ethanol or water, followed by purification. Approximately 70,000 insects are needed to produce 1 pound of dye.
Applications Beyond Food
Widely used in lipsticks, blushes, and other color cosmetics.
Used as a colorant in tablets and capsules.
Used in textile dyeing and art supplies.