All MOTS-c Certificate of Analysis results— 1987 COAs
TitrateLab · Certificate of Analysis

MOTS-C 99.6% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.554%
Dose vs label +4.8% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this MOTS-C batch at 99.554% purity via HPLC. The tested quantity of 41.94mg showed a 4.85% deviation from the 40mg label. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL. Endotoxin status is not reported.

Watch out for
  • no endotoxin test
  • unknown batch ID
Test date
2026-02-09
Testing lab
Janoshik
Batch / lot
Quantity
41.94mg
label 40mg · tested 41.94mg
Endotoxins
Assay method
HPLC
Label dose
40mg
Context

How this result compares

This MOTS-C certificate's tested purity of 99.55% ranks higher than 55% of the 1986 MOTS-C certificates with a purity result we have catalogued (median 99.52%).

Tested 2026-02-09 by Janoshik via HPLC. This test is newer than 42% of our catalogued MOTS-C certificates.

Hk Peptides has 487 certificates in our corpus, including 4 for MOTS-C at a median tested purity of 99.18%.

Manufacturer
Hk Peptides
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Method
HPLC
Dose
40mg
Catalogued
2026-04-24
Artifact hash
5d6197c5b6cee1f0…
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

{"peptide": "MOTS-C", "dose": "40mg", "purity_pct": 99.554, "purity_label": "99.554%", "method": "HPLC", "test_date": "2026-02-09", "client": "HK Peptide Ltd", "notes": "", "label_qty": "40mg", "tested_qty": "41.94mg", "quantity_deviation_pct": 4.85, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
Related

Other MOTS-C certificates

All MOTS-C results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →