Gluconic acid
Function: Acidity Regulator
E574 is the European food-additive number for Gluconic acid, an acidity regulator — used to control and stabilise the pH of a food. Gluconic acid (E574) is an acidity regulator used as a food additive.
What is E574 used for?
Gluconic acid (E574) is an acidity regulator — used to control and stabilise the pH of a food. It is added during food production for a technological purpose rather than for nutrition. See all acidity regulators (E-numbers).
Is E574 safe or restricted?
E574 is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as “No regulatory flags” and does not make health claims. See the methodology for how regulatory levels are assigned, or the guide to how EU additives are approved, re-evaluated and banned.
Is E574 vegan or vegetarian?
Gluconic acid (E574) is typically produced from plant, mineral, or synthetic sources, so it is generally suitable for vegans and vegetarians.
The production source can vary between manufacturers — the Forkin app shows the verified vegan and vegetarian status per product. Always read the label for allergens.
Which foods contain E574?
E574 appears in 225 of the 4.6 million products in Forkin's catalogue — most often in kombucha, electrolyte / sports drink and greek yogurt.
- Kombucha15
- Electrolyte / Sports Drink9
- Greek Yogurt9
- Sweet Potato6
- Carrot5
- Energy Drink5
- Chicken (General)5
- Prepared Green Salads4
Often appears alongside
Additives most frequently found in the same ingredient lists as E574 across the catalogue.
Counts reflect Forkin's independently enriched product catalogue and update as new products are added — they are not a market-share statistic.
Frequently asked questions about E574
- What is E574?
- E574 is the E-number for Gluconic acid, an acidity regulator — used to control and stabilise the pH of a food. Gluconic acid (E574) is an acidity regulator used as a food additive.
- What is E574 used for?
- Gluconic acid (E574) is an acidity regulator — used to control and stabilise the pH of a food. Manufacturers add it during processing rather than for nutrition. The Forkin app shows which products in your scan history actually contain it.
- Which foods contain E574?
- E574 appears in 225 of the 4.6 million products in Forkin's catalogue — most often in kombucha, electrolyte / sports drink and greek yogurt. Scan any barcode with the Forkin app to see instantly whether a specific product contains it.
- Is E574 vegan or vegetarian?
- Gluconic acid (E574) is typically produced from plant, mineral, or synthetic sources, so it is generally suitable for vegans and vegetarians. The Forkin app shows the verified vegan and vegetarian status per product, since the source can vary between manufacturers.
- Is E574 safe, and is it banned anywhere?
- E574 is an approved food additive in the EU and currently carries no special regulatory restrictions in the EU additive register. Forkin classifies it as "No regulatory flags" and does not make health claims — see the methodology page for how regulatory levels are assigned, and the Forkin app for the full profile, including acceptable daily intake (ADI) and restrictions by country.
See the full profile in Forkin
The Forkin app surfaces the full regulatory profile of E574 — acceptable daily intake (ADI), restrictions by country, vegan/vegetarian status, alternative names, and which products in your scan history contain it. See how Forkin compares to other scanners or view pricing.