# Gluten-Free Claim Checker for Food Listings (`ultimatemc/gluten-free-claim-checker`) Actor

Check gluten-free food claims against the ingredients: wheat, barley, rye, spelt or malt in 'gluten-free' products, wheat starch without the FDA statement, unnamed flour, gluten ppm over 20, EU wording like 'low gluten' and unspecified oats. US FDA 101.91 and EU 828/2014 rules. Sources cited.

- **URL**: https://apify.com/ultimatemc/gluten-free-claim-checker.md
- **Developed by:** [Ultimate Foresight Inc](https://apify.com/ultimatemc) (community)
- **Categories:** E-commerce, Business, Automation
- **Security:** Limited permissions
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $2.00 / 1,000 results

This Actor is paid per event and usage. You are charged both the fixed price for specific events and for Apify platform usage.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

Check **gluten-free food claims** against the **ingredient list**. The **Gluten-Free Claim Checker** flags products labeled **'gluten-free', 'no gluten' or 'without gluten'** that list **wheat, barley, rye, spelt, malt or other gluten grains**, **wheat starch without the FDA asterisk statement**, **unnamed flour**, **gluten test values over 20 ppm**, and EU wording problems like **'low gluten'** or **'suitable for coeliacs' on its own**, under **FDA 21 CFR 101.91** and **EU Regulation 828/2014**. Works with **grocery scraper output and Open Food Facts data**. Click **Start** with the prefilled example to see it work.

> This is an automated comparison of the claims and ingredients you supply, not a legal determination or a gluten test. It can't measure gluten or see package images. A clean result doesn't mean a product is safe for people with coeliac disease. Not legal or medical advice; every row carries this disclaimer and a timestamp.

### What does the Gluten-Free Claim Checker do?

- ✅ **Gluten grains in gluten-free products**: wheat, rye, barley, spelt, kamut, durum, semolina, farro, triticale, bulgur, couscous, seitan, malt and malt extract (21 CFR 101.91(a)(3)).
- ✅ **Wheat starch or 'Contains wheat'** without the exact FDA statement 'The wheat has been processed to allow this food to meet the Food and Drug Administration (FDA) requirements for gluten-free foods' (21 CFR 101.91(b)(3)).
- ✅ **Unnamed 'flour'** in gluten-free products, and **gluten values** of 20 ppm or more (US) or over 20 mg/kg (EU); 'very low gluten' over 100 mg/kg.
- ✅ **EU wording**: 'low gluten' or 'reduced gluten' (not permitted), 'suitable for coeliacs' without 'gluten-free', and oats not stated as specially produced (Regulation 828/2014).
- ✅ Info notes for fermented or hydrolyzed ingredients, oats (US) and 'may contain' statements.
- ✅ Skips false friends: buckwheat, wheatgrass, rice malt, maltodextrin, 'free from wheat, barley and rye', 'not gluten free' and 'gluten-free options available'.
- ✅ Output per row: `market`, `claimFound`, `glutenSources`, `glutenPpm`, `riskLevel`, `issueCount`, `issues` (`ruleId`, `severity`, `message`, `quote`, `sourceUrl`, `fixHint`), `checkedAt` and a disclaimer.

### Who is it for?

- **Food brands and retailers** checking product pages before launch.
- **Grocery e-commerce and marketplace teams** screening thousands of SKUs.
- **Nutrition and allergen data companies** cleaning scraped or Open Food Facts data.
- **Coeliac associations and researchers** auditing claims at scale.

### How to check gluten-free claims against ingredients

1. Click **Start** with the prefilled example (cookies with barley malt, a pizza base with wheat starch, a clean brownie mix and an EU 'low gluten' bread).
2. Replace the input with your own: `title`, `ingredients` and optional `claims`, `allergens`, `glutenPpm` and `market`.
3. Or enter a **Dataset ID** from an Amazon, Walmart, Instacart, Kroger, Tesco or Open Food Facts scraper. Common fields are detected automatically; use **Field map** for nested ones.
4. Turn on **Only save rows with findings** to skip clean rows; you only pay for saved rows.
5. Export results as CSV, Excel or JSON, or fetch them through the API.

### Input example

This is the prefilled input:

```json
{
  "products": [
    {
      "id": "EXAMPLE-COOKIES",
      "title": "Example gluten-free chocolate chip cookies",
      "ingredients": "Rice flour, sugar, butter, barley malt extract, eggs",
      "market": "US"
    },
    {
      "id": "EXAMPLE-PIZZA",
      "title": "Example gluten-free pizza base",
      "ingredients": "Wheat starch, water, yeast, salt",
      "market": "US"
    },
    {
      "id": "EXAMPLE-BROWNIE",
      "title": "Example gluten free brownie mix",
      "ingredients": "Sugar, rice flour, cocoa, potato starch, salt",
      "market": "US"
    },
    {
      "id": "EXAMPLE-BREAD",
      "title": "Example low gluten bread",
      "ingredients": "Rice flour, water, oats, yeast",
      "market": "EU"
    }
  ]
}
```

Dataset mode:

```json
{"datasetId": "YOUR_DATASET_ID", "fieldMap": {"ingredients": "ingredients_text", "claims": "labels"}, "market": "US", "onlyFlagged": true}
```

### Output example

Real output from a run of the prefilled input on 2026-11-03 (long finding lists are shortened here; the run returns all of them):

```json
[
  {
    "itemNo": 1,
    "productId": "EXAMPLE-COOKIES",
    "title": "Example gluten-free chocolate chip cookies",
    "market": "US",
    "claimFound": "gluten-free",
    "glutenSources": [
      "barley malt extract"
    ],
    "glutenPpm": null,
    "riskLevel": "high",
    "issueCount": 1,
    "issues": [
      {
        "ruleId": "gluten_grain_ingredient",
        "severity": "high",
        "message": "The product is labeled gluten-free but the ingredients include a gluten-containing grain or an ingredient made from one that hasn't been processed to remove gluten: barley malt extract. Under 21 CFR 101.91(a)(3) and (b) such a food is misbranded if it bears 'gluten-free', 'no gluten', 'free of gluten' or 'without gluten'.",
        "quote": "barley malt extract",
        "sourceUrl": "https://www.ecfr.gov/current/title-21/section-101.91",
        "fixHint": "Remove the claim or replace the ingredient."
      }
    ],
    "url": null,
    "checkedAt": "2026-11-03T19:48:01+00:00",
    "disclaimer": "Automated screening of the claims, ingredients and values supplied against FDA's..."
  },
  {
    "itemNo": 2,
    "productId": "EXAMPLE-PIZZA",
    "title": "Example gluten-free pizza base",
    "market": "US",
    "claimFound": "gluten-free",
    "glutenSources": [],
    "glutenPpm": null,
    "riskLevel": "high",
    "issueCount": 1,
    "issues": [
      {
        "ruleId": "wheat_without_fda_statement",
        "severity": "high",
        "message": "The product is labeled gluten-free and 'wheat' appears in the ingredients or a 'Contains wheat' statement, but the required asterisked statement 'The wheat has been processed to allow this food to meet the Food and Drug Administration (FDA) requirements for gluten-free foods' wasn't found (21 CFR 101.91(b)(3)).",
        "quote": "Wheat starch, water, yeast, salt",
        "sourceUrl": "https://www.ecfr.gov/current/title-21/section-101.91",
        "fixHint": "Add the asterisk and the exact statement next to the ingredient list."
      }
    ],
    "url": null,
    "checkedAt": "2026-11-03T19:48:01+00:00",
    "disclaimer": "Automated screening of the claims, ingredients and values supplied against FDA's..."
  },
  {
    "itemNo": 3,
    "productId": "EXAMPLE-BROWNIE",
    "title": "Example gluten free brownie mix",
    "market": "US",
    "claimFound": "gluten free",
    "glutenSources": [],
    "glutenPpm": null,
    "riskLevel": "none found",
    "issueCount": 0,
    "issues": [],
    "url": null,
    "checkedAt": "2026-11-03T19:48:01+00:00",
    "disclaimer": "Automated screening of the claims, ingredients and values supplied against FDA's..."
  },
  {
    "itemNo": 4,
    "productId": "EXAMPLE-BREAD",
    "title": "Example low gluten bread",
    "market": "EU",
    "claimFound": "low gluten",
    "glutenSources": [],
    "glutenPpm": null,
    "riskLevel": "medium",
    "issueCount": 2,
    "issues": [
      {
        "ruleId": "eu_wording_not_permitted",
        "severity": "medium",
        "message": "'low gluten' isn't one of the permitted statements. In the EU, information on the absence or reduced presence of gluten may only use 'gluten-free' or 'very low gluten' under the Annex conditions (Regulation (EU) 828/2014, Art. 3(1)).",
        "quote": "Example low gluten bread",
        "sourceUrl": "https://eur-lex.europa.eu/eli/reg/2014/828/oj",
        "fixHint": "Use 'very low gluten' (≤100 mg/kg, specially processed ingredients) or 'gluten-free' (≤20 mg/kg)."
      },
      {
        "ruleId": "oats_not_specified",
        "severity": "low",
        "message": "The product contains oats and makes a gluten claim, but doesn't say the oats are specially produced to avoid contamination. Oats in gluten-free or very low gluten food must be specially produced, prepared and/or processed and contain no more than 20 mg/kg gluten (Regulation (EU) 828/2014, Annex B).",
        "quote": "Rice flour, water, oats, yeast",
        "sourceUrl": "https://eur-lex.europa.eu/eli/reg/2014/828/oj",
        "fixHint": "State 'gluten-free oats' if they meet that requirement."
      }
    ],
    "url": null,
    "checkedAt": "2026-11-03T19:48:01+00:00",
    "disclaimer": "Automated screening of the claims, ingredients and values supplied against FDA's..."
  }
]
```

### How much does it cost to check gluten-free claims?

This Actor uses pay-per-event pricing: **$0.002 per product saved** plus a **$0.00005 start fee per run**, plus small platform usage paid by you (a few hundredths of a cent for small runs). That's about **$2.00 for 1,000 products** and **$20.00 for 10,000** plus usage. With **Only save rows with findings** on, rows without findings aren't saved or charged. You can set a maximum cost per run in the run options.

### Use it through the API, integrations or AI agents

- Run it and get results in one call: `https://api.apify.com/v2/acts/ultimatemc~gluten-free-claim-checker/run-sync-get-dataset-items`
- Use it from AI agents through the Apify MCP server: `https://mcp.apify.com?tools=ultimatemc/gluten-free-claim-checker`
- Schedule it after a daily scraper run, send flagged rows to Slack or email with webhooks, or connect it to Make, Zapier, n8n or Google Sheets.
- Chain it after any grocery scraper by passing the scraper's dataset ID.

### How it works

Checks are deterministic rules written from FDA's gluten-free labeling rule (21 CFR 101.91, as amended in 2020 for fermented and hydrolyzed foods) and Commission Implementing Regulation (EU) No 828/2014, checked on 2026-11-03. Ingredient lists are split into ingredients and matched against gluten-grain names in English, German, French, Spanish and Italian. No AI and no external calls.

Sources:

- [eCFR: 21 CFR 101.91, gluten-free labeling of food](https://www.ecfr.gov/current/title-21/section-101.91)
- [EUR-Lex: Commission Implementing Regulation (EU) No 828/2014](https://eur-lex.europa.eu/eli/reg/2014/828/oj)

### FAQ

#### Are oats allowed in gluten-free food?

In the US oats aren't a gluten-containing grain under 101.91, but the whole food must test below 20 ppm. In the EU, oats in gluten-free food must be specially produced to avoid contamination and contain no more than 20 mg/kg gluten.

#### Is wheat starch allowed?

It can be, if the food stays below 20 ppm. In the US, 'wheat' in the ingredients or a 'Contains wheat' statement then needs an asterisk and the exact FDA statement.

#### Does it test gluten?

No. It compares claims with the ingredients and any test value you supply.

#### Is it AI?

No. It's a fixed set of rules, so the same input always gives the same result.

### Limitations

- Ingredients and text only; no lab testing.
- Ingredient names in languages other than EN, DE, FR, ES and IT may be missed.
- Cross-contact can't be detected from text.

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Found a false positive? Open an issue on the **Issues** tab with the product data and what you expected, and we'll review the rule.

# Actor input Schema

## `products` (type: `array`):

Array of objects with "title" and optional "description", "claims", "ingredients", "allergens", "glutenPpm", "market" (US or EU), "id" and "url". The prefilled example shows common problems next to a clean listing; replace it with your own.

## `titles` (type: `array`):

One product title per entry.

## `market` (type: `string`):

US (FDA 21 CFR 101.91) or EU (Regulation 828/2014, also used for UK). Used when a row has no market field. Default US.

## `datasetId` (type: `string`):

Apify dataset with food products, for example the output of an Amazon, Walmart, Instacart, Kroger, Tesco or Woolworths scraper, or Open Food Facts exports. Common fields (title, ingredients_text, labels, allergens) are detected automatically; override them with Field map.

## `fieldMap` (type: `object`):

Override field names; dotted paths work for nested fields. Example: {"ingredients": "ingredients_text", "claims": "labels"}.

## `onlyFlagged` (type: `boolean`):

Skip products with no findings (you are only charged for saved rows).

## `maxItems` (type: `integer`):

Maximum number of products to check in this run.

## Actor input object example

```json
{
  "products": [
    {
      "id": "EXAMPLE-COOKIES",
      "title": "Example gluten-free chocolate chip cookies",
      "ingredients": "Rice flour, sugar, butter, barley malt extract, eggs",
      "market": "US"
    },
    {
      "id": "EXAMPLE-PIZZA",
      "title": "Example gluten-free pizza base",
      "ingredients": "Wheat starch, water, yeast, salt",
      "market": "US"
    },
    {
      "id": "EXAMPLE-BROWNIE",
      "title": "Example gluten free brownie mix",
      "ingredients": "Sugar, rice flour, cocoa, potato starch, salt",
      "market": "US"
    },
    {
      "id": "EXAMPLE-BREAD",
      "title": "Example low gluten bread",
      "ingredients": "Rice flour, water, oats, yeast",
      "market": "EU"
    }
  ],
  "onlyFlagged": false,
  "maxItems": 20000
}
```

# Actor output Schema

## `results` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "products": [
        {
            "id": "EXAMPLE-COOKIES",
            "title": "Example gluten-free chocolate chip cookies",
            "ingredients": "Rice flour, sugar, butter, barley malt extract, eggs",
            "market": "US"
        },
        {
            "id": "EXAMPLE-PIZZA",
            "title": "Example gluten-free pizza base",
            "ingredients": "Wheat starch, water, yeast, salt",
            "market": "US"
        },
        {
            "id": "EXAMPLE-BROWNIE",
            "title": "Example gluten free brownie mix",
            "ingredients": "Sugar, rice flour, cocoa, potato starch, salt",
            "market": "US"
        },
        {
            "id": "EXAMPLE-BREAD",
            "title": "Example low gluten bread",
            "ingredients": "Rice flour, water, oats, yeast",
            "market": "EU"
        }
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("ultimatemc/gluten-free-claim-checker").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "products": [
        {
            "id": "EXAMPLE-COOKIES",
            "title": "Example gluten-free chocolate chip cookies",
            "ingredients": "Rice flour, sugar, butter, barley malt extract, eggs",
            "market": "US",
        },
        {
            "id": "EXAMPLE-PIZZA",
            "title": "Example gluten-free pizza base",
            "ingredients": "Wheat starch, water, yeast, salt",
            "market": "US",
        },
        {
            "id": "EXAMPLE-BROWNIE",
            "title": "Example gluten free brownie mix",
            "ingredients": "Sugar, rice flour, cocoa, potato starch, salt",
            "market": "US",
        },
        {
            "id": "EXAMPLE-BREAD",
            "title": "Example low gluten bread",
            "ingredients": "Rice flour, water, oats, yeast",
            "market": "EU",
        },
    ] }

# Run the Actor and wait for it to finish
run = client.actor("ultimatemc/gluten-free-claim-checker").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "products": [
    {
      "id": "EXAMPLE-COOKIES",
      "title": "Example gluten-free chocolate chip cookies",
      "ingredients": "Rice flour, sugar, butter, barley malt extract, eggs",
      "market": "US"
    },
    {
      "id": "EXAMPLE-PIZZA",
      "title": "Example gluten-free pizza base",
      "ingredients": "Wheat starch, water, yeast, salt",
      "market": "US"
    },
    {
      "id": "EXAMPLE-BROWNIE",
      "title": "Example gluten free brownie mix",
      "ingredients": "Sugar, rice flour, cocoa, potato starch, salt",
      "market": "US"
    },
    {
      "id": "EXAMPLE-BREAD",
      "title": "Example low gluten bread",
      "ingredients": "Rice flour, water, oats, yeast",
      "market": "EU"
    }
  ]
}' |
apify call ultimatemc/gluten-free-claim-checker --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,ultimatemc/gluten-free-claim-checker"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/Y9GGXa5XIaWg4ICAa/builds/Lp99uemokRCuekUdX/openapi.json