PRODUCT VERIFICATION

Verify your
GRB product

Choose the product and enter the batch number printed on the pack to view its Certificate of Analysis.

Find a certificate

Type at least 3 letters to see matching products.

How it works

  1. Choose your product

    Start typing the product name and pick it from the list.

  2. Enter the batch number

    Type it exactly as it is printed on the pack.

  3. View the certificate

    The Certificate of Analysis for that batch opens on this page.

Printing GRB certificates is not permitted. Please view them online at the verification page.