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Carrageenan (E407)
Carrageenan is a thickener / stabiliser used in dairy desserts, ice cream, plant milks.. EFSA has published no numeric acceptable daily intake for it.
What it does
EFSA re-evaluated it in 2018; no numeric ADI was established.
Where you meet it
Dairy desserts, ice cream, plant milks.
This page describes the general scientific position. Allergies and sensitivities are individual: if your body disagrees with an additive, avoid it regardless of any ADI.
Sources: EFSA — food additives re-evaluations · Open Food Facts — additives taxonomy · checked 2026-09-03
Frequently asked questions
What is Carrageenan (E407)?
Thickener / stabiliser. EFSA re-evaluated it in 2018; no numeric ADI was established. It is used in Dairy desserts, ice cream, plant milks.
How much carrageenan is safe?
EFSA published no numeric ADI, which usually means the substance is so benign that no limit needed to be set — or that intake is self-limiting. The assessment itself is still a full safety evaluation.
Should I avoid carrageenan?
For a healthy adult there is no reason to avoid it at typical intakes. If you have a diagnosed sensitivity or a health condition, your clinician's advice is the one that counts.
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