Thickener · CAS 11138-66-2 · EU E415
Xanthan Gum
FDA status: GRAS. EU: Approved. No U.S. state has enacted a specific ban yet.
According to the U.S. Food and Drug Administration, Xanthan Gum is classified GRAS by the FDA, and no U.S. state has moved to restrict it independently of federal policy. Its composite safety score is 5 out of 5 (Generally Safe), and the European Union separately classifies it as approved. By tracked product count it ranks #2 of 417.
- #2 of 417 by tracked product prevalence
The verdict
Xanthan Gum is classified GRAS by the FDA, and no U.S. state has moved to restrict it. By Open Food Facts product count it sits #2 of 417 among additives with tracked product presence (100th percentile).
- 5/5
- Generally Safe
- GRAS
- FDA status
- #2 of 417
- product-prevalence rank
- 0
- state regulations
Product-footprint and regulatory snapshot
Xanthan Gum: 7,057 tracked U.S. products (common band, #2 of 417) frame how often this additive appears on shelves.
| Property | Value | Source |
|---|---|---|
| Tracked Products | 7,057 · #2 of 417 | Open Food Facts (US) |
| FDA Status | GRAS | FDA SAFFA |
| EU Status | Approved | EC 1333/2008 |
| E-Number | E415 | EU additive register |
| CAS Number | 11138-66-2 | CAS Registry |
| Category | Thickener | FDA functional class |
| Composite Safety Score | 5 / 5 (Generally Safe) | PlainIngredients methodology |
| EFSA ADI | Not established | EFSA scientific opinion |
| U.S. State Actions | 0 states | State legislative records |
Values reflect official agency classifications as published by the U.S. Food and Drug Administration and the European Union's regulatory framework. See our methodology for scoring details.
What is Xanthan Gum?
Polysaccharide thickener from bacterial fermentation.
Health Concerns
- Generally safe. May cause digestive discomfort in large amounts.
Common Uses
Shelf-footprint peer axes
Nationwide peers for a common OFF footprint
Nearest OFF product-count peers (7,057 tracked here); safety-score column omitted on prevalence-led pages.
Nearest OFF product count to 7,057
Nearest other additives by Open Food Facts product count (floored at ≥50).
Frequently Asked Questions
Is Xanthan Gum safe to consume?
Xanthan Gum scores 5/5 (Generally Safe). FDA status is GRAS. On the Open Food Facts U.S. sample it is a common additive (7,057 tracked products, #2 of 417), so product footprint, not just the score label, frames how widely a shopper will meet it.
What is Xanthan Gum used for in food?
Xanthan Gum shows up as Salad dressing, sauces, gluten-free baking, ice cream in the Thickener class, and the OFF sample puts it in the common footprint band (7,057 products).
Where does Xanthan Gum sit among food additives PlainIngredients tracks?
Among additives with at least one tracked product, it ranks #2 of 417 by Open Food Facts product count. See /methodology#corpus-placement for the ranking bases.
What is the difference between FDA and EU regulation of Xanthan Gum?
The FDA classifies Xanthan Gum as "GRAS" while the EU status is "Approved" (E415). The EU often applies the precautionary principle, sometimes restricting additives that remain approved in the US.
What health concerns are associated with Xanthan Gum?
Research has identified the following health concerns for Xanthan Gum: Generally safe. May cause digestive discomfort in large amounts.. These findings inform its safety score of 5/5. Consult a healthcare provider for personalized guidance, especially if you have pre-existing conditions.