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Updated 2026-06-21

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Firehouse Subs

Check what is in the current Firehouse Subs menu before you order.

Menu items in current report

75

Menu items that contain additives

100%

Menu items that contain seed oils

93%

Additives

List of additives used at Firehouse Subs

Calcium propionateLimited · Restricted - CA use limitsUsed in 64 menu itemsSodium phosphateModerate · Restricted - USUsed in 54 menu itemsDextroseModerateUsed in 51 menu itemsEDTALimitedUsed in 48 menu itemsSodium erythorbateLimitedUsed in 47 menu itemsSodium nitriteModerateUsed in 43 menu itemsModified food starchLimitedUsed in 31 menu itemsCaramel colourLimited · Restricted - CaliforniaUsed in 27 menu itemsHigh-fructose corn syrupModerate · Restricted - CodexUsed in 25 menu itemsPotassium sorbateLimitedUsed in 25 menu itemsSodium benzoateLimited · Restricted - CanadaUsed in 25 menu itemsCarrageenanLimitedUsed in 23 menu itemsXanthan GumLimitedUsed in 16 menu itemsPropylene glycol alginateLowUsed in 12 menu itemsAnnattoLimitedUsed in 10 menu itemsMaltodextrinLimitedUsed in 10 menu itemsSulfitesModerate · Restricted - AUUsed in 9 menu itemsPaprika and turmeric oleoresinsLimitedUsed in 8 menu itemsGuar gumLimited · Banned - EU infant-use restrictedUsed in 7 menu itemsNatamycinLimitedUsed in 7 menu itemsSilicon dioxideLimitedUsed in 5 menu itemsSodium nitrateModerateUsed in 4 menu itemsArtificial flavouringLimitedUsed in 3 menu itemsBeta-carotene / β-apo-8′-carotenalLimitedUsed in 3 menu itemsCalcium phosphatesLimitedUsed in 3 menu itemsMono- and diglyceridesLimitedUsed in 3 menu itemsMonosodium glutamateLimited · Restricted - US-GUUsed in 3 menu itemsPolysorbate 60LimitedUsed in 3 menu itemsButylated hydroxytolueneLimited · Restricted - Use limits in CanadaUsed in 2 menu itemsDipotassium phosphateModerateUsed in 2 menu itemsSodium acid pyrophosphateModerate · Restricted - Allowed with use limitsUsed in 2 menu items