A potassium salt of gluconic acid, used as a mineral supplement and mild acidity regulator. Found mainly in tabletop sweetener tablets and powders, where it acts as a bulking or stabilising agent. It's generally well tolerated and considered safe by EFSA. Provides a small amount of dietary potassium, which is beneficial for most people.
This additive is authorised to be used in the following 2 food categories:
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