We're committed to quality. Here's the proof.

Curaleaf is committed to rigorous lab testing and full transparency—from seed to sale.

Full Analysis

Our extensive, 3rd party testing produces so much more information about your CBD product than we can fit on the label. Whether it’s passing multiple safety and purity tests or detailing breakdowns of cannabinoids and terpenes, we have proof of it all.

It’s called a Certificate of Analysis, and it’s just a click away.

Look up your product

What will you find on a Certificate of Analysis:

  • TOTAL CBD

  • PREVALENT TERPENES

PASSING GRADES FOR A VARIETY OF TESTS INCLUDING:

  • PESTICIDES

  • HEAVY METALS

  • SOLVENTS

  • MICROBIOLOGICAL PATHOGENS

  • (AND MORE!)