Where did we find Reeses Giant peanut butter bar listed in public databases?

We found Reeses Giant peanut butter bar listed in 2 of the public product catalogues we check: Open Food Facts, USDA FoodData Central (branded foods). The EAN 0034000443543 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 Reeses Giant peanut butter bar?

Our recall registry scan returned 0 matches for Reeses Giant peanut butter bar 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 10 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 0034000443543 indicate?

The GS1 prefix 003 on EAN 0034000443543 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 Reeses Giant peanut butter bar?

Our scan of public recall registries (CPSC, FDA, RAPEX, Health Canada, NHTSA) returned 0 matching records for Reeses Giant peanut butter bar. 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 Giant peanut butter bar?

Ingredient text is indexed for Giant peanut butter bar; see the ingredients section on this page for the full list. Our scan of regulated-substance lists returned 10 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.

Giant peanut butter bar (0034000443543) — Product Wiki

Identity

Name: Giant peanut butter bar
Barcode (EAN/GTIN): 0034000443543
Brand / Manufacturer: Reeses
Category: Chocolate
GS1 Prefix: United States / Canada (GS1 prefix 003)

Description

Giant peanut butter bar is the product registered against barcode 0034000443543. Published scoring gives it NOVA group 4 (ultra-processed food and drink product). Per 100 g the declared energy value is 536 kcal (2240 kJ). It also supplies 32.1 g of fat, 16.1 g of it saturated, 57.1 g of carbohydrate, including 53.6 g of sugars, 7.14 g of protein, 3.57 g of fibre and 0.49 g of salt per 100 g. Its stated ingredients: sugar, vegetable oil (palm oil, shea oil, sunflower oil, palm kernel oil, &/or safflower oil), peanuts, lactose (milk), reduced protein whey (milk), dextrose, chocolate, skim milk, contains 2% or less of: cocoa, cocoa processed with alkali, hydrogenated vegetable oil (palm kernel oil, palm oil), salt, lecithin (soy), vanillin (artificial flavor), tbhq&citric acid (to maintain freshness). d contain. Catalogue classification: Chocolate. It is listed as sold in the United States. It is flagged for milk, peanuts and soybeans under the allergen labelling rules.

Regulated substances (5)

lecithin (Food additive (E-number))
citric acid (Food additive (E-number))
Milk (incl. lactose) (Allergen)
Peanuts (Allergen)
Soybeans (Allergen)

Ingredients

sugar, vegetable oil (palm oil, shea oil, sunflower oil, palm kernel oil, &/or safflower oil), peanuts, lactose (milk), reduced protein whey (milk), dextrose, chocolate, skim milk, contains 2% or less of: cocoa, cocoa processed with alkali, hydrogenated vegetable oil (palm kernel oil, palm oil), salt, lecithin (soy), vanillin (artificial flavor), tbhq&citric acid (to maintain freshness). d contain

Nutrition facts (per 100 g)

Field	Per 100 g
Energy	2240 kJ / 536 kcal
Fat	32.1 g
Saturated fat	16.1 g
Carbohydrates	57.1 g
of which sugars	53.6 g
Fibre	3.57 g
Protein	7.14 g
Salt	0.49 g
Sodium	0.2 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.

Food additive (E-number) (2)

lecithin CAS 8002-43-5
citric acid CAS 77-92-9 ❗ (Warning) +3H PubChem

Source: EU Regulation 1333/2008

Allergen (2)

Peanuts
Milk (incl. lactose)

Source: EU Regulation 1169/2011 Annex II

EU CLP Harmonised Hazard (1)

citric acid CAS 77-92-9 ❗ (Warning) +3H PubChem

Source: ECHA CLP Annex VI

FDA Added to Food (US) (5)

LACTOSE CAS 63-42-3
VANILLIN CAS 121-33-5 ⚠️❗ (Danger) +5H PubChem
DEXTROSE CAS 50-99-7
LECITHIN CAS 8002-43-5
CITRIC ACID CAS 77-92-9 ❗ (Warning) +3H PubChem

Source: U.S. FDA Substances Added to Food

FDA SCOGS (Select Committee on GRAS Substances) (2)

Citric acid CAS 77-92-9 ❗ (Warning) +3H PubChem
Lecithin CAS 8002-43-5

Source: U.S. FDA SCOGS Database

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 003 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: no entry for Reeses in the Wikidata brand registry (our coverage of Wikidata is partial; absence is not a finding either way)
📋 Listed in 2 of the public product catalogues we check: Open Food Facts, USDA FoodData Central (branded foods) (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 10 name matches 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: 2026-11-04.

About this section. We aggregated what we found across 24 public registries and product databases as of 2026-11-04. 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.

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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: 2026-05-21T04:30:05.714263+00:00. See About for the full source list.

Giant peanut butter bar

Identity

Description

Regulated substances (5)

Ingredients

Nutrition facts (per 100 g)

Food additive (E-number) (2)

Allergen (2)

EU CLP Harmonised Hazard (1)

FDA Added to Food (US) (5)

FDA SCOGS (Select Committee on GRAS Substances) (2)

What we found about this product

Identifier checks

Registry scans

More from Reeses

Provenance

See also

Related basics

Giant peanut butter bar

Identity

Description

Regulated substances (5)

Ingredients

Nutrition facts (per 100 g)

Food additive (E-number) (2)

Allergen (2)

EU CLP Harmonised Hazard (1)

FDA Added to Food (US) (5)

FDA SCOGS (Select Committee on GRAS Substances) (2)

🔍 What we found about this product

Identifier checks

Registry scans

More from Reeses

Provenance

See also

Related basics

What we found about this product