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Erythritol

Depends on doseReviewed September 18, 2026

Sweetener or bulking agent, found in supplements rather than skincare.

What it does
Nutrition & supplement
Our take
A sugar alcohol that does not spike blood glucose. Better than the synthetic sweeteners by a distance. Some people get GI upset above about 20g a day, which is a serving-size question rather than a safety one.
What we look for
Fine in a drink mix, unnecessary in most

Every other ingredient, with the same treatment.

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