Isomalto-oligosaccharide

Generally Safe SweetenerSynthetic

Isomalto-oligosaccharide is a synthetic sweetener used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 2 supplements in the GoodSupp database. Isomalto-oligosaccharide (IMO) is a prebiotic fiber and sweetener.

2 Products use this
Generally Safe Safety rating
Sweetener Category
No Natural origin

Safety Verdict: Generally Safe

Excessive consumption may cause digestive discomfort.

What is Isomalto-oligosaccharide?

Isomalto-oligosaccharide (IMO) is a prebiotic fiber and sweetener.

Common Names Isomalto-oligosaccharide, IMO
Type Sweetener
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Isomalto-oligosaccharide used in supplements?

It is used to add sweetness and provide prebiotic benefits.

Role in supplements: Sweetener — adds sweetness to chewable or liquid supplements without adding significant calories.

Should you be concerned about Isomalto-oligosaccharide?

Generally no. Isomalto-oligosaccharide is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

Excessive consumption may cause digestive discomfort.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Isomalto-oligosaccharide

These 2 highest-scoring supplements in our database use Isomalto-oligosaccharide.

Lifeable Biotin 5,000 mcg Sugar Free Gummies Raspberry
Lifeable Biotin 5,000 mcg Sugar Free Gummies Raspberry
Product 93 Brand N/A
Lifeable Biotin 5,000 mcg Gummies Raspberry Flavor
Lifeable Biotin 5,000 mcg Gummies Raspberry Flavor
Product 93 Brand N/A
Related Ingredients
Acesulfame K Generally Safe Acesulfame Potassium Generally Safe Acesulfame-K Generally Safe Acesulfame-Potassium Generally Safe Allulose Generally Safe Apple Juice Concentrate Safe Beet Sugar Generally Safe Brown Rice Syrup Generally Safe
Frequently Asked Questions
Is Isomalto-oligosaccharide safe in supplements?

Isomalto-oligosaccharide is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. Excessive consumption may cause digestive discomfort. In GoodSupp's database, 2 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Isomalto-oligosaccharide and why is it in my supplement?

Isomalto-oligosaccharide (IMO) is a prebiotic fiber and sweetener. As a sweetener, it improves the taste of chewable, liquid, or powder supplements without adding significant calories. It appears in 2 products in the GoodSupp database.

Is Isomalto-oligosaccharide natural or synthetic?

Isomalto-oligosaccharide is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.