E338: Phosphoric acid
Acidity regulator; in soda, excessive intake reduces bone density. Verdict: debated
| Code | E338 |
| Name | Phosphoric acid |
| Also known as | orthophosphoric acid, phosphoric acid |
| Group | E300–E399 — antioxidants and acidity regulators |
| Verdict | debated |
Where you meet it
- cola and soda
- processed cheeses
Frequently asked questions
- Is E338 dangerous?
- On the classification this reference uses, E338 is "debated". Acidity regulator; in soda, excessive intake reduces bone density. That is a summary of the Russian TR CU 029/2012 list and the EU permitted lists, not medical advice.
- How do I check whether E338 is in a product I have?
- Photograph the barcode or the ingredients panel — the app reads the list and flags every additive it finds. Three checks are free, with no account.
Check a product rather than guess. Photograph the barcode and the app reads the ingredients, decodes every code and marks the ones worth knowing about.
Others in this group: E330 · E322 · E300 · the full table
This reference is for information only and does not replace advice from your doctor.