How to verify an Amino Metrics COA
Check a certificate with the laboratory that issued it, not with the seller. These are the steps we use ourselves (check L3 in How we rate). Research use only.
- Certificates confirmed
- 20
Certificates confirmed
- Vendors confirmed
- 3
Vendors confirmed
Tier D
Not published (the site gives no street address, state or company name; its privacy policy offers a postal address on request)
Lab profile →A lookup confirms that the laboratory issued a report; it does not establish who the laboratory is. Amino Metrics is tier D in our directory because its existence or independence is not established, so its certificates score a flat 2.0 under rule A3 whether or not the lookup confirms them. See the lab profile for the checks.
Four steps
Find the code on the certificate
Each certificate prints a verification code (separate from the certificate number).
Open the laboratory's own lookup
Enter the verification code at aminometrics.com/verify. Type the address yourself rather than following a link from the seller, and make sure the page is on the laboratory's own domain.
Compare the result with the vendor's copy
A real code returns 'CERTIFICATE ON FILE' with the laboratory's PDF. The product, lot, client name, test date, purity and quantity should all match; any difference in these is a material difference.
Run the control check
An invented code (even one character changed) returns 'NOT FOUND'. Entering the certificate number instead of the code also returns 'NOT FOUND'. Change one character of a real code and look it up again: a lookup that answers every code proves nothing.
aminometrics.com/verify → (opens in new tab)
Our check (L3, pass): On 2026-10-25 aminometrics.com/verify returned CERTIFICATE ON FILE with the laboratory's PDF for all 15 Pexo Labs codes; an invented code (last character changed) and a certificate number returned NOT FOUND.
What a confirmation is worth in our scores
Because Amino Metrics is tier D, a confirmed key adds nothing: every certificate from it scores a flat 2.0 and none counts toward the testing gate. We have confirmed 20 of 20 certificates naming Amino Metrics, from 3 vendors; the vendors are listed on the Amino Metrics profile. For what every field on a certificate means, read how to read a peptide COA.
Verifying Amino Metrics: Frequently Asked Questions
Can I verify an Amino Metrics COA online?
Yes. Each certificate prints a verification code (separate from the certificate number). Enter the verification code at aminometrics.com/verify. A real code returns 'CERTIFICATE ON FILE' with the laboratory's PDF.
What should an invented Amino Metrics code return?
An invented code (even one character changed) returns 'NOT FOUND'. Entering the certificate number instead of the code also returns 'NOT FOUND'. We ran this control when we checked the lookup on 2026-10-25.
How many Amino Metrics certificates has Peptide Source Review confirmed?
20 of the 20 certificates naming Amino Metrics on listed vendors' pages were confirmed against the laboratory's own record, from 3 vendors.
What tier is Amino Metrics?
Amino Metrics is tier D in our lab directory: its independence is not established, so each of its certificates scores a flat 2.0 even when the lookup confirms it, and none counts toward the testing gate.