ARC INDEX · BEAUTY
Function of Beauty
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: Straight Hair Mask. Product page · Store
Score
No retest
Not a score for Function of Beauty.
Browser shoppers
—
The last test is not a result for this store. No retest is scheduled this week.
No retest is scheduled this week. Nothing here is ranked. How ARC tests
Is this your store?
The free scan puts the score on screen and emails the full report.
Share this result
Every ARC page and dataset is free to read, cite and reuse.
CAN AGENTS BUY
Agents can reach checkout through Shopify's agent catalog.
AGENT CATALOG · REAL
Checkout link. The catalog returned the tested product.
ARC BROWSER CART TESTS
No published browser result.
View or refresh the free agent checkout check for functionofbeauty.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
This targeted straight hair mask offers solid conditioning and shine at a good price versus many alternatives. Consider it over Eva NYC, Virtue, Verb or Moroccanoil if you seek brand-specific formulas.
Rivals one model named: Eva NYC Therapy Session, Virtue Hydrating Mask, Verb Hydrate Mask, Moroccanoil
MOST COSTLY MISMATCH
One AI model's read-back says your delivery estimate is 5-7 business days. Your site says 7–9 days.
| Fact | Check | The model said | Store page |
|---|---|---|---|
| Delivery estimate | Mismatch | 5-7 business days | 7–9 daysPolicy pagee formulate, and then we ship! This process typically takes 7-9 business days from the time the order is placed We'll make sure to send you a shippSource page |
| Price | Match | $9.97 | $9.97schema.org JSON-LD"price": "9.97"Source page |
| Returns window | Grok didn't know | — | — |
| Shipping cost | Match | Free over $75 | Over $75Policy pageSubscribe & Save Get 20% off your first subscription Free Shipping on Orders Over $75 Free standard shipping applies to one-off orders over $75 shipping to the United States or Canada.Source page |
| Availability | Match | in stock | in stockschema.org JSON-LD"availability": "https://schema.org/InStock"Source page |
Each shopper
The failure
No retest is scheduled
Top fix
ARC could not finish a test for this store. No retest is scheduled this week. A problem on ARC's side is not a fault in the store.
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.
<a href="https://www.arcreport.ai/agent-index/function"><img src="https://www.arcreport.ai/agent-index/function/badge" width="360" height="72" alt="Function of Beauty on the ARC Index. Agent checkout. ARC score —. Agents can reach checkout through Shopify's agent catalog."></a>
Want a re-test, or this page removed? Contact ARC or email hello@arcreport.ai.