Not here to sell you products. Here to challenge them.

BeforeYouBuy.io

Check the marketing before you buy

Search a product name or paste a product/ad URL to see how well the page supports what it promises before you spend.

How Our Methodology Works

  1. We extract the key marketing claims from the page.
  2. We compare those claims to likely real-world outcomes using available evidence.
  3. We score transparency and credibility so weak support is obvious.
  4. We turn that into a clear buy/no-buy decision aid before you spend.

Full Example Analysis (Cached)

Product: Athleticgreens More Than A Greens Powder

Verdict: NO · Credibility score: 45/100

Claim sample: “Support your daily nutrition and sleep with AG1 and AGZ—science-backed superfood formulas designed for whole-body health.”

Claim vs reality sample: The page calls the product “science-backed” but does not provide direct clinical evidence for the broad whole-body health and sleep outcomes being promoted.

Bottom line excerpt: “The marketing language is stronger than the evidence shown, so several claims remain only partly supported.”

Read the full cached analysis

Built to slow down marketing before it costs you money. Why?

Tip: paste a product URL for a fresh/cached check, or type a product name to search stored results.

Some pages are well supported. Some lean more on marketing. This helps you tell the difference.

This check evaluates page-level claims, evidence, and marketing signals. No personal data is stored.

Recent Analyses

Latest full checks with verdicts and scores.

Category Hubs

Browse analysed products by category.

Think you're good at spotting marketing hype?

Check the credibility of your last 5 purchases. I scored 68. What did you score?