Polyglycerol polyricinoleate (PGPR) is the emulsifier the food industry lists as E476. In our table it is no risk identified: it takes no points off a product's score.
- The key finding, from EFSA: Re-evaluation of polyglycerol polyricinoleate (E 476): ADI revised upward from 7.5 to 25 mg/kg bw per day (NOAEL 2,500 mg/kg bw per day); not of concern for genotoxicity or carcinogenicity; exposure estimates did not exceed the ADI (10.2903/j.efsa.2017.4743 (PMC7010163))
- No child flag. The class, and the points it costs, are the same for a child of any age.
- Where you meet it. It turns up in 60 of the 10,000 packaged foods scanned most on Open Food Facts, most often in cookies, margarines and cereal bars. Nine in ten of those foods are sold in Europe (counted 26 Sep 2026).
- 2 citations from EFSA, each one below.
What PGPR does to a score
A packaged food's additive subscore starts at 100 and loses points for each additive on the label; that subscore is a third of the final score. PGPR takes no points off a product's score. Scan the pack in Sito and the score you get is the one for your own child's age, with this additive named in the reasons. How we score has the whole method.
See what is in your own cupboard
Scan a packaged food and Sito names the additives in it, then scores the product out of 100 for your child's age.
What the sources found
Every classification in our table comes from the citations below, and nothing else. Each finding is our one-line summary of what the source concluded, with the source and reference beside it.
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EFSA
10.2903/j.efsa.2017.4743 (PMC7010163)
Re-evaluation of polyglycerol polyricinoleate (E 476): ADI revised upward from 7.5 to 25 mg/kg bw per day (NOAEL 2,500 mg/kg bw per day); not of concern for genotoxicity or carcinogenicity; exposure estimates did not exceed the ADI. -
EFSA
10.2903/j.efsa.2022.7294 (PMC9066526)
Follow-up of the re-evaluation of PGPR (E 476); position maintained.
Why this class
Clean current EFSA and FDA status. These rows exist so that an unfamiliar additive is never treated as a bad one: a missing row costs a product nothing, and a clean row says so with citations.
Our confidence in this row's classification is high. Medium or low does not mean the evidence is weak; it means something about the row is still being pinned down, usually a regulatory status confirmed from one source rather than two.
Questions parents ask
Is PGPR (E476) safe for kids?
No risk identified. No regulator finding we score, so a product keeps its full additive subscore in Sito. The current status is clean: Re-evaluation of polyglycerol polyricinoleate (E 476): ADI revised upward from 7.5 to 25 mg/kg bw per day (NOAEL 2,500 mg/kg bw per day); not of concern for genotoxicity or carcinogenicity; exposure estimates did not exceed the ADI (EFSA, 10.2903/j.efsa.2017.4743 (PMC7010163)).
What is E476?
E476 is the E number for Polyglycerol polyricinoleate, an emulsifier. It is also called PGPR. Open Food Facts tags it en:e476.
Next to it on the label
The E numbers either side of E476 in our table, then the closest emulsifiers by number.
- Esters of mono- and diglycerides of fatty acids (E472), no risk identified
- ACETEM (E472a), no risk identified
- Sucrose esters of fatty acids (E473), high risk, flagged for young children
- Sucroglycerides (E474), high risk, flagged for young children
- Polyglycerol esters of fatty acids (E475), no risk identified
- propylene glycol esters (E477), no risk identified