E407

Carrageenan

Q: Is E407 safe for children?

Certain synthetic dyes and preservatives may trigger hyperactivity or allergies in children. Carrageenan is classified as caution — use the app scanner to see it in context.

Thickener from seaweed — may irritate gut

Use Caution

Code

E407

Safety

caution

Found in

4 categories

What is this additive?

Thickener from seaweed — may irritate gut

Used as carrageenan across packaged foods for colour, preservation, texture or flavour. Check the ingredients list for E407 or its INS equivalent.

Potential Health Impact

Carrageenan — industrial thickener linked to intestinal inflammation and digestive discomfort.

Tip: Scan the barcode with Instant Food Score to see this additive flagged in context — with its exact share of ingredients and overall 0–100 score.

Common Foods Containing It

Ice Creams & Desserts

Salad Dressings & Mayonnaise

Packaged Bread

Chocolates & Spreads

Health Verdict

Carrageenan is permitted in foods but recommended in moderation, especially for sensitive individuals.

Frequently Asked Questions

Is E407 suitable for vegans?

Most variants of Carrageenan are synthetic or plant-derived. However, check individual packaging labels for animal-origin emulsifiers or processing aids.

Is E407 safe for children?

Certain synthetic dyes and preservatives (like nitrites or benzoates) may trigger hyperactivity or allergies in children. Look out for safety warnings.

Is Carrageenan natural or artificial?

E-numbers starting from E100 to E199 range from natural plant extracts (like curcumin and beetroot) to synthetic colorants. Check the product label for specific sourcing.