Certinum Labs — Independent Peptide Verification

Certificate verification

Certificates that verify as authentic.

Recycled, edited, and outright fabricated certificates are the norm in this market. Every Certinum report lives at a permanent, unique link that shows the original result — so a certificate can be confirmed as authentic in seconds, rather than accepted on the strength of an unverifiable copy.

Tamper-evident. A report cannot be altered or re-used once issued — not by a vendor, and not by us. What appears is the original record.
Scan to confirm. Every certificate carries a code that opens the real, original record. No match means it wasn't issued by us.
Embeddable badge. Vendors place a live "Verified" seal on their product pages that links straight to the real report.

Verify a certificate

Try a sample: CTM-2026-0412

What we measure

What a label cannot certify.

Purity is only the starting point. The failures that matter are the ones a single measurement will miss.

01 · HPLC-UV

Purity

Chromatographic purity as a percentage, with the full trace attached to every report.

02 · LC-MS

Identity

Mass-spec confirmation that the compound — and its sequence — is what the label claims.

03 · Quant

Content per vial

Actual milligrams delivered versus the stated dose. The most common real-world failure.

04 · LAL

Endotoxin

Bacterial endotoxin screening — the contamination that purity tests don't see.

05 · ICP-MS

Heavy metals

Lead, cadmium, arsenic, mercury — trace-metal screening for parenteral-intended material.

Full panel

One signed report

Every assay consolidated into a single verifiable certificate.

In our reference data, purity on peptides from established vendors is almost always high (99%+). Dosing is where they fail — content swings from meaningfully under-label to well over. Which is exactly why a content test, not a purity claim, is what actually protects the buyer.

Inside the lab

Where certainty is measured.

Every result comes off validated analytical instruments — the same class of equipment used in pharmaceutical quality control.

HPLC-UV

Purity

Chromatographic separation and purity quantification, with the full trace on every report.

Sample handling

Chain of custody

Anonymized, logged, and prepared under controlled handling before analysis.

LC-MS

Identity

Mass-spectrometry confirmation of the compound and its sequence.

Analyst performing sample preparation in the laboratory

Analytical testing

Performed at accredited partner laboratories.

Every sample is analysed on validated instruments, under documented methods, with the full data retained.

Public record

Every result, open and searchable.

Vendor scores built only from real, independent tests — never reviews or paid placement. Sample data shown for illustration.

VENDOR SCORES · SIGNED & VERIFIABLE⌕ search

Vendor	Compound	Purity	Content	Rating	Tested
Aster Research	BPC-157	99.1%	5.0 mg	A · 96	2026-06-28
Northline Labs	Tirzepatide	99.4%	10.2 mg	A · 93	2026-06-21
Cascade Peptide	Semaglutide	99.2%	3.1 mg	B · 74	2026-06-15
Vireo Supply	MOTS-C	88.6%	1.9 mg	F · 41	2026-06-09

Each row resolves to the original signed certificate and its chromatogram.

Sectors we serve

Independent testing, wherever certainty is required.

The same analytical rigor, applied across the peptide supply chain — from the vendor's bench to the pharmacy's release.

Research peptide vendors

Batch-level purity, identity, and content, with a verifiable certificate that turns transparency into a selling point.

Compounding pharmacies

Release-oriented testing — purity, endotoxin, and identity — aligned to USP method references.

Supplement & nutraceutical brands

Independent third-party documentation to satisfy retailers, marketplaces, and your own quality program.

Researchers & buyers

Confirm what's actually in a vial before you rely on it — purity, identity, and true content.

Who we serve

Independent assurance, for both sides.

For vendors

Demonstrate product integrity.

Give your customers independent, verifiable confirmation of what they are buying — under a certificate that carries your own brand.

White-label certificate of analysis
Live verification badge for product pages
Priority turnaround, 3–5 business days
Endotoxin & heavy-metals add-ons

Submit a batch →

For researchers & buyers

Confirm before you rely on it.

Establish what is actually in a vial — purity, identity, and true content — with an independent result that rests on no one's word but the data.

Full purity, identity & content
Independent purity, identity & content
Published to the open record
Verify any COA you've been handed

Send a sample →

Objectivity & impartiality

Impartial by structure, not by promise.

"The objectivity and impartiality you expect from a professional laboratory — built into how we're set up, not asserted in our marketing."

No product sales

We don't sell peptides. We have nothing to gain from any result going one way or the other.

No vendor stake

We hold no equity in, and take no commission from, any vendor we test or rank.

Unaltered results

Every certificate is issued to a permanent record that can't be edited after the fact — by a vendor or by us.

Methodology & standards

Rigor is the product.

"A result is only as good as the method behind it. Every assay runs to a documented procedure, on validated instruments, with the full data retained — so a number can be defended, not just reported."

Purity methodRP-HPLC, UV 214nm

Identity methodLC-MS (ESI)

Content / assayQuantitative HPLC

EndotoxinLAL · USP <85>

Heavy metalsICP-MS

Sample handlingAnonymized, chain-of-custody

AccreditationISO/IEC 17025 — in progress

IndependenceNo product sales, no vendor equity

Pricing

One clear rate, every peptide.

The same price for any compound — no complexity surcharges, no sales calls. Every sample receives full purity and identity analysis.

Analysis

$250 / sample

Full characterization for researchers and buyers.

HPLC purity
LC-MS identity
Content per vial
Verifiable published COA

For vendors

White-label

$250 / sample

Your brand on a certificate your customers can verify.

Everything in Analysis
Your branding on the COA
Verification badge
Priority turnaround (3–5 days)
Publish or keep private

Add-ons

+ per test

Layer onto any submission.

Endotoxin (LAL)
Heavy metals (ICP-MS)
Residual solvents
Stability screening

Independent analysis of research peptides.

Certificates that verify as authentic.

Verify a certificate

What a label cannot certify.

Purity

Identity

Content per vial

Endotoxin

Heavy metals

One signed report

Where certainty is measured.

Purity

Chain of custody

Identity

Performed at accredited partner laboratories.

Every result, open and searchable.

Independent testing, wherever certainty is required.

Research peptide vendors

Compounding pharmacies

Supplement & nutraceutical brands

Researchers & buyers

Independent assurance, for both sides.

Demonstrate product integrity.

Confirm before you rely on it.

Impartial by structure, not by promise.

Rigor is the product.

One clear rate, every peptide.

Submit a sample for independent analysis.