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Ingredient Guide

🇬🇧 Sucralose on Food Labels in UK

Sucralose is permitted with proper declaration in United Kingdom: declare as "sucralose (E955)" in the ingredient list.

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What the Rule Is

Sucralose (E955) is a chlorinated derivative of sucrose about 600 times sweeter than sugar, used in diet drinks, protein products, and baked goods because it is heat-stable. In United Kingdom, Sucralose is regulated under Retained EU Law & UK FIC as a food sweetener. UK retains EU authorization. Same declaration requirements. No specific warning required.

What You Must Include
  • Declare as "sucralose (E955)" in the ingredient list
  • Declare with functional class: "sweetener" and E-number E955
  • Review all compound ingredients for hidden sources
  • Cross-check all compound ingredients and sub-ingredients for hidden sources
Common Violations
  • Incorrect or missing declaration name — must use "sucralose (E955)"
  • Using an ambiguous or abbreviated name that does not identify Sucralose
  • Omitting the E-number E955 where required
  • Not updating the label after recipe changes involving this ingredient
  • Failing to check compound ingredients for hidden Sucralose content
Examples: Compliant vs Non-Compliant

Compliant Examples

"sweetener: sucralose (E955)"
"sucralose (E955)" in ingredient list
Full ingredient line: "Ingredients: ... sucralose (E955) ..."

Non-Compliant Examples

Using a synonym (E955, Trichlorogalactosucrose) without the approved declaration name
Ingredient list with "Sucralose" without functional class or E-number
"Natural [ingredient category]" without specific name where specific name is required
How LabelGuard Checks This

LabelGuard scans your label for Sucralose and all its common names (Splenda, E955, Trichlorogalactosucrose) to verify correct declaration, required E-numbers, and proper functional class labeling under UK rules.

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Frequently Asked Questions

What is sucralose (E955)?

Sucralose (E955) is a chlorinated derivative of sucrose about 600 times sweeter than sugar, used in diet drinks, protein products, and baked goods because it is heat-stable. It commonly appears in: Diet drinks, Sugar-free baked goods, Frozen dairy desserts, Chewing gum, Protein shakes.

Is sucralose bad for you?

Sucralose is approved in all major markets; the EU ADI is 15 mg/kg body weight per day and the FDA equivalent is 5 mg/kg. Regulators consider it safe at permitted levels, though research continues into effects of very high temperatures on its stability and into non-sugar sweeteners generally.

How must Sucralose be declared on food labels in UK?

Declare as "sucralose (E955)" in the ingredient list. UK retains EU authorization. Same declaration requirements. No specific warning required.

What are the common synonyms and hidden sources of Sucralose?

Sucralose may appear under the following names: Splenda, E955, Trichlorogalactosucrose. Common hidden sources include: Diet drinks, Sugar-free baked goods, Frozen dairy desserts, Chewing gum, Protein shakes, Low-calorie sauces.

Is sucralose banned in UK or other markets?

Sucralose is permitted in all major markets with proper declaration.

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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