Every batch third-party tested Report published before sale

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Batch verification

Check your batch.
Read the report.

Every batch is tested by an independent lab before it's sold. Type the batch number from your pack and read exactly what the lab found.

Printed next to the QR code and the best-before date. Capitals and dashes as shown.

Back label: the batch number sits above the manufacturing and expiry dates, beside the QR code. BATCH RN19-WP-0147 MFG 15 AUG 2026 EXP 14 AUG 2027 SCAN FOR LAB REPORT
The batch number is in the box at the top right of the back label.

What the lab checks

Four checks. Every batch.

  1. 01

    Label claim

    Protein, actives or purity measured against what the label says.

  2. 02

    Heavy metals

    Lead, arsenic, cadmium and mercury, against food-safety limits.

  3. 03

    Microbiology

    Total plate count, yeast and mould, and harmful bacteria.

  4. 04

    Product-specific

    For example creatinine and dicyandiamide in creatine.

Is your pack genuine?

Four checks
in a minute.

  1. The seal. Under the lid there is an intact foil seal printed with the 19. Missing, torn or plain: don't use it.
  2. The batch number. It must return a report on this page, for the same product as the tub in your hand.
  3. The QR code. Scanning it must open this site, repninteen-batchreport.web.app. Any other address is not us.
  4. The seller. Buy from our shop or a seller we list. A price far below ours is a warning sign.

Found a pack that fails a check? Tell us with a photo of the label, the seal and where you bought it. We follow up with the seller.