US-based · ISO 17025 Accredited Lab · Verify any COA by ID →
For Vendors & Group Buys

The COA your customers can verify. The lab that's been doing this for six years.

Your customers are already questioning vendor-provided COAs. CheckPeptide gives them a publicly verifiable result from an ISO 17025 accredited lab with a six-year pharmaceutical track record — not a pop-up testing service that appeared when the market did.

Get in Touch → See a Live COA

labs@checkpeptide.com · reply within 1 business day

Why vendors choose CheckPeptide

Not a pop-up lab
Ethos Analytics has been testing for compounding pharmacies for over six years. They existed before the peptide market did.
Public verification
Every COA gets a unique ID your customers can look up at checkpeptide.com/verify. Not a PDF — a permanent, immutable record.
Full pharmaceutical panel
Purity, identity, heavy metals, endotoxin, residual solvents, sterility, water content, quantification, amino acid analysis. Nine tests on one report.

Why vendors choose CheckPeptide

Not a pop-up lab
Ethos Analytics has been testing for compounding pharmacies for over six years. They existed before the peptide market did.
Public verification
Every COA gets a unique ID your customers look up at checkpeptide.com/verify. Not a PDF — a permanent, immutable record.
Full pharmaceutical panel
Purity, identity, heavy metals, endotoxin, solvents, sterility, water content, quantification, amino acid analysis. Nine tests. One report.
The proposition

Your customers stop asking. They just verify.

A PDF anyone could fake in Photoshop does nothing for your reputation. A CheckPeptide COA ID is publicly verifiable — any buyer, forum moderator, or reseller types it into our site and sees the full test result from a pharmaceutical-grade lab. No login. No download. Permanent.

When a buyer asks "is this legit?" — instead of vouching for yourself, you hand them a COA ID and say "verify it yourself."

Publicly verifiable COA ID on every batch
Post the ID to forums, group chats, product listings
Resellers can verify it independently
No login required for anyone to check results
Permanently hosted — not a PDF that disappears
Forever.
COA results are hosted permanently — they don't expire, can't be edited, and trace back to A2LA accreditation. Not a PDF. A record.
Shareable by COA ID — no login needed
Post to forums, Telegram, product listings
Community verifies independently — not your word
Group Buys

Run group buys? Let's work together.

If you organise group buys in the peptide community, reach out. We offer 10% commission on every Vendor Validation order you refer — paid after the test is complete, no cap, no minimum.

Your community gets a publicly verifiable COA. You get paid. Everyone wins.

Contact us about group buys →

labs@checkpeptide.com · we reply within 1 business day

Group buys

The trust layer group buys have been missing.

Group buy hosts carry reputational risk when quality is in question. A CheckPeptide COA shifts that dynamic — the community verifies the result, not the host.

Before order fulfilment

Submit the batch for testing before products ship. Post the COA ID in the group. Participants can verify independently before committing. Confidence in, disputes out.

After complaints

If a participant raises a quality concern, a COA ID is the fastest answer. The data is public — anyone can check. It ends the conversation with evidence, not rhetoric.

Building long-term trust

Hosts who test consistently build a track record. Your archive of COA IDs becomes proof — not a claim. That's the kind of reputation that compounds.

How to submit

Direct submission. No kit needed.

1

Contact us

Email labs@checkpeptide.com with the compound, quantity, and panel you need. We'll confirm pricing and provide a submission address.

2

Ship directly to the lab

No kit required for vendor submissions. Ship your sample directly to Ethos Analytics using the address we provide. Include your order reference.

3

Receive your COA

Your branded COA is emailed on completion. It includes the public COA ID for immediate community distribution.

Ready to build a verifiable reputation?

Email us with your compound, batch size, and what you need to test. We'll get back within one business day.