Food additive check

Is L-Cysteine (E920) halal and vegan?

A dough conditioner (an amino acid) that softens bread and pastry.

☪️ Halal

Depends — verify

🌱 Vegan

Depends — verify

Is E920 halal?

Can be sourced from duck or chicken feathers, human hair, or made synthetically. Only halal from a permissible or synthetic source — verify.

Is E920 vegan?

Frequently animal-derived (feathers/hair). Not vegan unless a synthetic/fermentation source is confirmed.

Where you'll find it

Bread, buns, pizza bases and pastries.

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This is general information plus an AI reading of labels — a helper, not a fatwa or medical/dietary certification. Sources for the same E-number vary by manufacturer and region, so always verify anything critical with the producer or a certifying body.