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Ingredient Guide

🇬🇧 Saccharin on Food Labels in UK

Saccharin is permitted but requires specific warning statements in United Kingdom: declare as "saccharin (E954) or sodium saccharin (E954)" with the required warning: "With sweetener(s)".

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What the Rule Is

Saccharin (E954) is the oldest artificial sweetener, 300–400 times sweeter than sugar, used in tabletop sweeteners, drinks, and toothpaste. In United Kingdom, Saccharin is regulated under Retained EU Law & UK FIC as a food sweetener. Same as EU requirements retained in UK law. "With sweetener(s)" must appear near the product name.

What You Must Include
  • Declare as "saccharin (E954) or sodium saccharin (E954)" in the ingredient list
  • Include the required warning: "With sweetener(s)"
  • Declare with functional class: "sweetener" and E-number E954
  • Review all compound ingredients for hidden sources
  • Cross-check all compound ingredients and sub-ingredients for hidden sources
Common Violations
  • Missing the mandatory warning: "With sweetener(s)"
  • Using an ambiguous or abbreviated name that does not identify Saccharin
  • Omitting the E-number E954 where required
  • Not updating the label after recipe changes involving this ingredient
  • Failing to check compound ingredients for hidden Saccharin content
Examples: Compliant vs Non-Compliant

Compliant Examples

"sweetener: saccharin (E954) or sodium saccharin (E954)" + warning: "With sweetener(s)"
"saccharin (E954) or sodium saccharin (E954)" in ingredient list
Full ingredient line: "Ingredients: ... saccharin (E954) or sodium saccharin (E954) ..."

Non-Compliant Examples

Using a synonym (E954, Sodium saccharin) without the approved declaration name
Missing the required warning statement near the ingredient declaration
"Natural [ingredient category]" without specific name where specific name is required
How LabelGuard Checks This

LabelGuard scans your label for Saccharin and all its common names (Sweet N Low, E954, Sodium saccharin, Calcium saccharin) to verify correct declaration, required E-numbers, and mandatory warning statements under UK rules.

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Frequently Asked Questions

What is saccharin (E954)?

Saccharin (E954) is the oldest artificial sweetener, 300–400 times sweeter than sugar, used in tabletop sweeteners, drinks, and toothpaste. It commonly appears in: Tabletop sweetener sachets, Some diet soft drinks, Toothpaste, Some medicines, Canned fruit.

Is saccharin bad for you?

The 1970s rat studies that linked saccharin to bladder tumours were later shown to involve a mechanism specific to rats, and saccharin was removed from the US carcinogen list in 2000. Regulators worldwide consider it safe within the ADI (5 mg/kg body weight per day, JECFA).

How must Saccharin be declared on food labels in UK?

Declare as "saccharin (E954) or sodium saccharin (E954)" in the ingredient list. A mandatory warning must also appear: "With sweetener(s)". Same as EU requirements retained in UK law. "With sweetener(s)" must appear near the product name.

What are the common synonyms and hidden sources of Saccharin?

Saccharin may appear under the following names: Sweet N Low, E954, Sodium saccharin, Calcium saccharin. Common hidden sources include: Tabletop sweetener sachets, Some diet soft drinks, Toothpaste, Some medicines, Canned fruit.

Is saccharin banned in UK or other markets?

Restricted with maximum levels in: Canada, Australia. Requires mandatory warnings in: EU, UK.

Regulation Sources

Last updated: 2026-07-20

Disclaimer: This information is for guidance only and does not constitute legal advice. Always consult official regulations and seek professional legal advice for specific compliance questions.

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