Adipic Acid
This is what the ingredient is.
Adipic acid is a dicarboxylic acid that provides a smooth, mild acidic taste different from citric or malic acids.
Here is why it shows up on the label.
Used as an acidulant and flavoring agent in powdered beverages, gelatin desserts, and baking powders. Provides slow-release acidity.
Here is what food agencies say.
The FDA lists it as Generally Recognized as Safe. European food agencies allow it, with a suggested daily limit of up to 5 milligrams per kilogram of body weight. It is allowed in the US, Europe, and many other countries.
Here is what research has found.
an FAO/WHO expert committee reviewed safety data. Metabolized as a normal fatty acid. Long history of safe use.
Here are a few things worth knowing.
Generally recognized as safe. May cause mild gastrointestinal irritation at very high doses.
Sources
- FDA CFR 21
- EFSA Panel
- JECFA Monograph
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.