ARC INDEX · SUPPLEMENTS

Huel

WHAT GROK TOLD A SHOPPER

One AI model's read-back recommended this.

Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.

Tested product: Huel Black Edition. Product page · Store

Score

86

of 100 · 5 of 5 shoppers added to cart

Browser shoppers

5 of 5

Browser cart shoppers that added the product to the cart. The score is this lane. The catalog check does not change it.

Tested 5 Oct 2026. How ARC tests

CAN AGENTS BUY

No agent catalog found in this check. All 5 browser cart shoppers added the product to the cart.

AGENT CATALOG · REAL

No agent catalog.

ARC BROWSER CART TESTS

5 of 5 added the product to the cart.

Expose a catalog agents can query over HTTP. On Shopify, enable search_catalog or search_shop_catalog at /api/ucp/mcp or /api/mcp and publish the /.well-known/ucp profile.

View or refresh the free agent checkout check for huel.com →

GROK · REAL MODEL

One AI model's read-back recommended this.

Checked 8 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.

Model x-ai/grok-4.20

Huel Black Edition delivers 40g protein per meal for active users and outperforms standard rivals in protein content. Consider it over Soylent if prioritizing high protein but check Jimmy Joy for lower cost.

Rivals one model named: Soylent, Jimmy Joy Plenny

MOST COSTLY MISMATCH

One AI model's read-back says your price is $45 per bag or $2.65 per meal. Your site says $60–$126.65.

FactCheckThe model saidStore page
PriceMismatch$45 per bag or $2.65 per meal$60–$126.65schema.org JSON-LD"price":"81.25"Source page
Returns windowMatch30 days30 daysPolicy pageIf it’s just not right for you, let us know within 30 days of delivery by submitting a returns request and referencing the MoneySource page
Shipping costCouldn't verify$9.99 standard, free over $65—
AvailabilityMatchin stockin stock in 14 of 14 sizesschema.org JSON-LD"availability":"https://schema.org/InStock"Source page
Delivery estimateMatch3-6 business days3–10 daysPolicy pageOur standard shipping in the US typically takes 3 - 6 business days, with Alaska and Hawaii occasionally taking up to 10 business days.Source page

Sources Grok cited

Each shopper

The failure

Added to cart (stopped before payment)

Top fix

Nothing blocked the purchase on this pass.

History

  • 5 Oct 202686/100 · browser 5 of 5 · Added to cart (stopped before payment)

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Is this your store?

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OpenClaw only follows labelled controls. A block at the door is one result for all five, with the HTTP evidence. The score is the ARC browser cart, the same number as a free scan. The agent-catalog check above is real and leads the buy verdict. It does not change the score. How it works.

BADGE FOR YOUR SITE

Put this on your site. It links back here. It says Agent checkout when the real catalog check returned a checkout link, and Agents chose us only when a browser cart shopper added the product to the cart.

Huel on the ARC Index. Agents chose us. ARC score 86. No agent catalog found in this check. All 5 browser cart shoppers added the product to the cart.
<a href="https://www.arcreport.ai/agent-index/huel"><img src="https://www.arcreport.ai/agent-index/huel/badge" width="360" height="72" alt="Huel on the ARC Index. Agents chose us. ARC score 86. No agent catalog found in this check. All 5 browser cart shoppers added the product to the cart."></a>

Want a re-test, or this page removed? Contact ARC or email hello@arcreport.ai.

Huel: No agent catalog found in this check. All 5 browser cart shoppers added the product to the cart. · ARC