invert sugar
Sweeteners
Is invert sugar high in sulfites?
Is invert sugar high or low in sulfites? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
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Compare invert sugar across criteria
Sensitivity notes
Why sulfites food checker matters
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
- Dried fruits are often high in sulfites unless labeled 'unsulfured'
- Wine, especially white, commonly contains sulfites
- Fresh foods are naturally sulfite-free
- Check medication labels - some contain sulfites
- Look for 'contains sulfites' on labels (required above 10ppm)
Sensitivities
What invert sugar contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where invert sugar fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about invert sugar
Invert sugar is table sugar taken apart. Sucrose is a glucose molecule bonded to a fructose molecule, and heating it with acid or treating it with the enzyme invertase splits that bond, leaving a syrup of free glucose and free fructose in roughly equal measure. Confectioners use it because it resists crystallising, holds moisture and browns readily, which is why it turns up in fondant, soft centred chocolates, commercial cakes and ice cream. For anyone tracking fructose, the split is the point: sucrose and invert sugar deliver the same molecules, but invert sugar delivers the fructose already free.
Watch for
- Free fructose behaves differently from bonded fructose for people with fructose malabsorption.Sucrose is absorbed with glucose alongside it, which helps fructose across the gut wall; invert sugar arrives with the bond already broken. If sugar is fine for you but honey and apples are not, invert sugar belongs on the list to test.
- This row is not flagged on excess fructose, which is worth knowing rather than trusting.A syrup that is around half free fructose by composition sitting at a clean grade looks like a gap in the data rather than a finding.
- It grades poorly for low fermentation SIBO protocols and pro inflammatory, both of which are really statements about a concentrated free sugar rather than about anything specific to inversion.
- It hides under several names.Trimoline is a trade name, and labels may say invert syrup, inverted sugar syrup or partially inverted refiners syrup. Golden syrup is a partially inverted product too.
- Honey is naturally an invert sugar, produced by bee invertase acting on nectar sucrose.If honey reliably causes symptoms and you assumed it was the fructose, invert sugar is the same proposition without the pollen.
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Sulfites Guide
Everything you need to know about sulfites sensitivity and smart food choices.
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Sulfites sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in sulfites and may trigger symptoms:
View full list
If you're sensitive to Sulfites, consider these strategies:
- 1Dried fruits are often high in sulfites unless labeled 'unsulfured'
- 2Wine, especially white, commonly contains sulfites
- 3Fresh foods are naturally sulfite-free
- 4Check medication labels - some contain sulfites
- 5Look for 'contains sulfites' on labels (required above 10ppm)
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
Want personalized tracking?
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Get the AppFAQ
Is invert sugar high in Sulfites?
Sulfites: low signal for most people.
Can I still eat invert sugar if I'm sensitive to Sulfites?
Usually fine in normal portions.
What else should I check?
Check Inflammation, AIP, and DASH Diet next for a fuller picture.