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Additive · Filtr file

E401

Sodium Alginate

Seaweed extract used to thicken and gel.

SAFEPenalty−0 ptsFSANZPERMITTEDBanned in—
FILE · E401
SafeFiltr penalty−0 pts
ISSUED · 06.2026
01 / 04What it is

E401 in plain English

Seaweed extract used to thicken and gel.

02 / 04Why it's used

It carries the texture.

To give body and mouthfeel without adding fat or solids — a single percent can transform the texture of a drink, dressing or sauce.

thickener
03 / 04Health concerns

No meaningful safety concern.

Recognised safe by EFSA, FDA and FSANZ at typical exposure.

04 / 04Regulatory status

How the world's regulators rule

Australia · FSANZ
Permitted
Banned jurisdictions
None recorded
Filtr risk tier
Safe
Filtr score penalty
−0 points
Category
Thickener