Arnott's Savoy Minis Sea Salt 170g is mushbooh (doubtful): Animal-based ingredients across Arnott's bakeries — the manufacturer's response confirmed the doubt.
What's in doubt
Manufacturer reply
“Arnott's are currently not Halal certified. … There are animal-based ingredients that may or may not be acceptable such as eggs, gelatine, milk powder and potentially some colours or flavours. These ingredients are used throughout our bakeries.”
Animal-based ingredients across Arnott's bakeries
This product's own ingredient list declares nothing haram or source-dependent. But Arnott's holds no halal certification, states that animal-based ingredients — eggs, gelatine (beef, not halal certified), milk powder and potentially some colours or flavours — “are used throughout our bakeries”, and declines to confirm any individual product. You decide.