Ingredient
Polydextrose
What is Polydextrose?
Polydextrose is a synthetic polymer of glucose that functions as a soluble fiber. It is made through the controlled polymerization of glucose in the presence of sorbitol and an acid catalyst.
It is primarily used as a fiber supplement and low-calorie bulking agent in food products. It can help add texture and provide a slightly sweet flavor without significantly increasing the calorie content. While some studies suggest benefits for gut health and promoting satiety, its health effects can vary between individuals.
When listed on a label, polydextrose is often included for its fiber content and to create a more favorable nutritional profile, particularly in reduced-calorie and sugar-free products.
Commonly found in: dietary supplements, low-calorie snacks, sugar-free desserts, bakery products, beverages
What to watch
- In high amounts, it may cause gastrointestinal discomfort such as bloating or diarrhea.
Benefits
- Provides bulk and texture to foods while contributing lower calories.
- May support digestive health through fiber intake.
Polydextrose is recognized as Generally Recognized As Safe (GRAS) by the FDA for use in foods.
Some studies suggest polydextrose supports gut health and may enhance feelings of fullness, though effects can vary among individuals.
Polydextrose is not derived from animal sources and is typically considered vegan.
Sources: GRAS Notice
Scout's take
Standard formulation ingredient — neither beneficial nor harmful at typical use.
The case against
May cause mild gastrointestinal discomfort in some individuals at high doses.
from the analysis of Barebells Protein BarThe case for
Supports gut health through prebiotic fiber and contributes to daily fiber intake.
from the analysis of Barebells Protein BarMore from Scout's analyses
Polydextrose is a fiber used to improve texture and sweetness, with minimal nutritional impact.
from the analysis of Barebells Nutrition Protein Bars - Peanut Butter - 7.76oz/4pk: Chewy, 20g Protein, Ready to EatFound in 4 products
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