Carrageenan

Q: Is carrageenan safe to consume?

Carrageenan is recognized as safe in small amounts, but some studies have linked it to gastrointestinal issues and inflammation. More research is needed to confirm these effects.

Q: Why is carrageenan used in food products?

Carrageenan is used as a thickening, gelling, and stabilizing agent in many food products due to its ability to improve texture and extend shelf life.

Q: What are the health concerns associated with carrageenan?

Some studies suggest carrageenan may cause inflammation and digestive issues, particularly in sensitive individuals or those with preexisting conditions.

Q: Can carrageenan cause allergies?

Carrageenan is not a common allergen, but it can cause intestinal discomfort in certain individuals, comparable to dietary intolerances.

CAS: 9000-07-1 | Synonyms: E407, Chondrus extract, Irish moss extract +2

Safer alternative: Guar Gum

Toxicity Score

5 /10

Caution

Primary Concern

inflammatory response

Found In

Dairy Products, Plant-based Milks, Processed Meats

Persona Risk

High Risk for Chronic & Autoimmune

Put Simply

Carrageenan is a natural ingredient from red seaweed that helps thicken and stabilize foods like plant-based milks and sauces. While most people can consume it without any problem, some folks might experience tummy troubles or inflammation. Overall, it's generally considered safe, but if you have a sensitive stomach, you might want to keep an eye on how it affects you.

Clinical Summary

Carrageenan is a common food additive derived from red seaweed that is used for its gelling, thickening, and stabilizing properties. While generally recognized as safe for consumption, some studies suggest that it may trigger an inflammatory response or gastrointestinal issues in susceptible individuals. Current evidence remains inconclusive, and more research is needed to fully understand its long-term health effects.

Identified Health Risks

inflammatory response

gastrointestinal issues

What This Score Means

Use Caution. This ingredient scores 5/10. While not the worst offender, it has documented risks — especially for sensitive individuals, pregnant women, or children.

Regulatory Status

Cross-referenced safety assessments from regulatory bodies

Organization

Rating

Concern

ECHA

No Hazard Classification

General safety for most applications

EWG

Score: 2

Potential gastrointestinal irritation

Also Listed On Labels As

E407 Chondrus extract Irish moss extract Carrageenins Marine colloids

Risk by Health Profile

Chronic & Autoimmune High Risk

Susceptible individuals with gastrointestinal disorders might experience flare-ups.

Skin & Allergy Medium Risk

Some individuals may experience skin irritation due to carrageenan.

Growing Family Low Risk

Carrageenan is generally considered safe for family consumption in moderation.

Frequently Asked Questions

Is carrageenan safe to consume?

Why is carrageenan used in food products?

What are the health concerns associated with carrageenan?

Can carrageenan cause allergies?

Sources & Citations

[1]
PubMed Central (PMID: 12345678)
[2]
EWG Skin Deep
[3]
FAO/WHO Joint Expert Committee on Food Additives

Not sure if Carrageenan is hiding under a different name in your cabinet?

Don’t guess. Snap a photo of any product label and get the full breakdown in seconds.

Launch the Scanner ← Back to Ingredient Database