Where did we find Sainsbury's Egg Mayo listed in public databases?

We found Sainsbury's Egg Mayo listed in 1 of the public product catalogues we check: Open Food Facts. The brand also appears in Wikidata (Sainsbury's). The EAN 01781250 matches the GS1 mod-10 checksum format. We do not verify or guarantee these findings — contact the manufacturer or the relevant regulator for definitive verification.

What did our recall registry scan return for Sainsbury's Egg Mayo?

Our recall registry scan returned 0 matches for Sainsbury's Egg Mayo across CPSC, FDA, RAPEX, Health Canada, and NHTSA. Our scan of regulated-substance lists (ECHA SVHC, REACH Annex XVII, RoHS, Stockholm POPs, CLP Annex VI) returned 1 name match(es) against the label text. We do not verify or guarantee these findings — contact the manufacturer or the relevant regulator for definitive verification.

What country does the GS1 prefix on EAN 01781250 indicate?

The GS1 prefix 017 on EAN 01781250 indicates the issuing office in United States / Canada. This is where the brand owner registered the EAN with GS1; it is not necessarily where the product was manufactured. Source: GS1 country code list (https://www.gs1.org/standards/id-keys/company-prefix). We do not verify or guarantee these findings — contact the manufacturer or the relevant regulator for definitive verification.

What recall notices did we find matching Sainsbury's Egg Mayo?

Our scan of public recall registries (CPSC, FDA, RAPEX, Health Canada, NHTSA) returned 0 matching records for Sainsbury's Egg Mayo. Coverage gaps exist outside these registries. We do not verify or guarantee these findings — contact the manufacturer or the relevant regulator for definitive verification.

What ingredient information did we find about Egg Mayo?

Ingredient text is indexed for Egg Mayo; see the ingredients section on this page for the full list. Our scan of regulated-substance lists returned 1 name match(es) against the label text. Name matches indicate possible presence based on label text only; they do not confirm actual batch composition. We do not verify or guarantee these findings — contact the manufacturer or the relevant regulator for definitive verification.

Egg Mayo (01781250) — Product Wiki

Identity

Name: Egg Mayo
Barcode (EAN/GTIN): 01781250
Brand / Manufacturer: Sainsbury's
Category: Egg Mayo
GS1 Prefix: United States / Canada (GS1 prefix 017)

Description

EAN 01781250 is registered to Egg Mayo. The allergen declaration covers eggs and mustard. Pack size is given as 220 g. It is listed as sold in the United Kingdom. Labelling claims on file include vegetarian. The pack lists Chopped Hardboiled Barn _Egg_ (74%), Mayonnaise (Water, Rapeseed Oil, Cornflour, Spirit Vinegar, White Wine Vinegar, Pasteurised _Egg_, Salt, _Mustard_ Powder), Rapeseed Oil, Cornflour, Salt, White Pepper as ingredients. It carries a Nutri-Score of C and NOVA group 3 (processed food).

Allergen flags (2)

eggs (contains)
mustard (contains)

Ingredients

Chopped Hardboiled Barn _Egg_ (74%), Mayonnaise (Water, Rapeseed Oil, Cornflour, Spirit Vinegar, White Wine Vinegar, Pasteurised _Egg_, Salt, _Mustard_ Powder), Rapeseed Oil, Cornflour, Salt, White Pepper.

Nutrition facts (per 100 g)

Field	Per 100 g
Energy	792 kJ / 191 kcal
Fat	15.3 g
Saturated fat	2.7 g
Carbohydrates	3.8 g
of which sugars	0.5 g
Fibre	0.6 g
Protein	9.3 g
Salt	0.74 g
Sodium	0.3 g

Data: Open Food Facts community, openfoodfacts.org (CC BY-SA 3.0). Values are typical per-100g manufacturer declarations and may vary by batch. Informational only — not dietary advice.

FDA Added to Food (US) (1)

PEPPER, WHITE (PIPER NIGRUM L.) CAS 977051-63-0

Source: U.S. FDA Substances Added to Food

What we found about this product

A factual report of what public registries and product databases returned for this EAN. We do not authenticate products or issue safety verdicts — we only report what we found.

Identifier checks

📋 EAN format: the GTIN-13 mod-10 checksum is consistent with the GS1 standard (format check only; does not authenticate the physical product)
📋 GS1 prefix 017 indicates the issuing office in United States / Canada (this is the country where the brand owner registered the EAN; it is not necessarily where the product was manufactured. Source: GS1 country code list)
📋 Brand entries found: Sainsbury's appears in Wikidata · Wikipedia (United Kingdom) (CC0 / CC-BY-SA; presence in an open registry, not an endorsement)
📋 Listed in 1 of the public product catalogue we check: Open Food Facts (catalogue presence only; the listing itself does not authenticate the product)

Registry scans

📋 Recall registry scan returned 0 matches (sources scanned: CPSC, FDA, RAPEX, Health Canada, NHTSA. Coverage gaps exist; we cannot speak to records outside these registries)
📋 Substance database scan returned 1 name match with H-codes / regulated-substance entries (see substances section. This is a name match against label/ingredient text only; it does not confirm batch presence)
📋 Banned-ingredient scan (EU Cosmetic Annex II) returned 0 matches (source: EU Reg. 1223/2009. Scanned against available label text only)
📋 Certifications listed in our databases: none found (registries scanned: EU Ecolabel, US ENERGY STAR, US EPA Safer Choice. Many legitimate products are not enrolled in these schemes)
📋 Medical device registry: not listed in US FDA GUDID or EU EUDAMED (most consumer products are not medical devices and would not be expected to appear)

Sources scanned: GS1 country prefix · Wikidata brand registry · Open Beauty / Food Facts · USDA FDC Branded Foods · Nudger GTIN dataset · EU Safety Gate (RAPEX) · US CPSC · US FDA recalls · Health Canada Recalls · NHTSA recalls · ECHA SVHC · REACH Annex XVII · EU RoHS · Stockholm POPs · CLP Annex VI · EU Cosmetic Annex II · EU Ecolabel · US ENERGY STAR · US EPA Safer Choice · US FDA GUDID · EU EUDAMED.
Last refreshed: 2026-10-25.

About this section. We aggregated what we found across 24 public registries and product databases as of 2026-10-25. This is not an authentication, certification, or safety endorsement. Coverage gaps in our source data exist. For definitive verification, please contact the manufacturer or the relevant regulator directly.

🥗 Dietary attributes

We found these dietary attribute tags (community-contributed labels — verify on packaging):

Vegetarian (leafy green)

Declared allergens (per OFF community tagging): eggs, mustard

Source: OpenFoodFacts product page — community-tagged dietary labels (data: ODbL, text: CC-BY-SA). These tags are crowdsourced and may be incomplete or out of date; always verify on the actual packaging.

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Disclaimer. Substance and ingredient information is matched against public government registries (cited above) and may be incomplete or imprecise for a specific batch. This page is informational only and does not constitute medical, legal, or safety advice. For health concerns consult a qualified specialist. For confirmed product safety status refer to the manufacturer and the linked regulatory source.

Provenance

Last updated: 2026-05-21 07:05:58.335000. See About for the full source list.

Egg Mayo

Identity

Description

Allergen flags (2)

Ingredients

Nutrition facts (per 100 g)

FDA Added to Food (US) (1)

What we found about this product

Identifier checks

Registry scans

🥗 Dietary attributes

More from Sainsbury's

Provenance

See also

Related basics

Egg Mayo

Identity

Description

Allergen flags (2)

Ingredients

Nutrition facts (per 100 g)

FDA Added to Food (US) (1)

🔍 What we found about this product

Identifier checks

Registry scans

🥗 Dietary attributes

More from Sainsbury's

Provenance

See also

Related basics

What we found about this product