Test It Yourself
Last updated
Every lot we sell ships with a certificate from an independent laboratory. That’s our test. This page is for yours.
How it works
- Send a sealed vial from your order to any laboratory you choose. The lot number is printed on the label.
- Upload the lab’s report below, exactly as you received it, with your order number and the email you ordered with.
- We review it by hand, usually within two business days. Once it’s on the record you get $50.00 in Ledger credit, which applies itself at checkout on your next order.
We list what we receive, pass or fail. An approved report appears on that lot’s certificate page as the laboratory’s name and the date — never your name, email or order.
Why we do this
A certificate from a lab we paid proves a lot was tested. A report from a lab you paid proves it’s the same material in your hands. The second one is worth more, and the only honest way to earn it is to ask for it.
The short rules
- One report per lot per order. The vial must have been sealed from the order it came in.
- Any laboratory you choose. An accreditation line on the report helps, but isn’t required for the credit.
- Send the report unedited. Crop your address out of a photo if you like; don’t alter the result.
- If the result falls outside the specification on our certificate, our independent-test guarantee applies on top of the credit.
- Products are sold for laboratory research use only. The report is about the material; this page is not a place for anything else.