Sweetener

Sucralose

Sucralose is a high-intensity sweetener used to add sweetness to foods and drinks.

Reviewed June 18, 2026

Quick answer

Sucralose is sold under brand names such as Splenda and may appear in sugar-free, diet, or reduced-sugar foods. FDA describes it as about 600 times sweeter than table sugar.

Why it is used

Food makers use sucralose to sweeten foods and drinks with very small amounts. It is also heat stable, so it may appear in some baked goods or products exposed to heat.

Where you might see it

  • Sugar-free drinks
  • Light desserts
  • Chewing gum
  • Baked goods
  • Tabletop sweeteners

What to check on the label

  • Look for sucralose by name in the ingredient list.
  • Check added sugars and serving size because some products combine sweeteners.
  • Use the full Nutrition Facts label for context, especially for carbohydrate-focused shopping.

A careful note

Grocery Savvy explains label context and does not provide personalized advice about sweetener intake.

Sources and review

This entry is written for educational label context and reviewed against source-backed internal references.

See something that needs review?

If this entry seems outdated, unclear, or incomplete, send us a note and our team can review it.

Suggest an update

Privacy Choices

We use cookies to improve your experience. You can review how we handle data in our Privacy Policy.