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Hidden carbs / Sugar & syrup

Is trehalose keto?

Not keto-friendlyCounts in full

No. A sugar made of two glucose molecules, used to keep foods moist. Fully digested: count it.

What it is

Trehalose is a naturally occurring sugar, made commercially from starch, that keeps foods moist and stable when frozen or dried. It is digested more slowly than table sugar but completely, so it counts as carbs.

How to count it

Count every gram toward your net carbs.

Sugar under another name. Count every gram.

Where you will find it

  • Frozen desserts
  • Baked goods and fillings
  • Dried fruit and snacks
Free tool

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The label decoder flags every sugar, starch, sugar alcohol and fiber in an ingredient list, and tells you how to count each one. It runs on your device.

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General nutrition information, not medical advice. Products and formulas change, so check the nutrition panel too. If you manage diabetes or take medication that affects blood sugar, ask your doctor how to count these ingredients. See our health disclaimer.

Quick answers

Is trehalose keto?

No. A sugar made of two glucose molecules, used to keep foods moist. Fully digested: count it.

Does trehalose count toward net carbs?

Counts in full. Count every gram toward your net carbs.

What is trehalose?

Trehalose is a naturally occurring sugar, made commercially from starch, that keeps foods moist and stable when frozen or dried. It is digested more slowly than table sugar but completely, so it counts as carbs.

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