AI summary Trust: medium Third-party lab

Janoshik tested this SS-31 batch at 99.741% purity via HPLC. The quantity tested was 8.89mg against a 10mg label, representing an 11.1% deviation. Endotoxin status is unknown, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (-11.1%)
Test date
2026-01-07
Purity
99.74% 99.741%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 8.89mg
Qty vs label
-11.1%
Endotoxins
—
Test score
—
Manufacturer
Homopeptide
View vendor dossier
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 below.

Verify on upstream
Method
HPLC
Dose
10mg
Catalogued
2026-04-22
Artifact hash
87ca9558892516b9…
OCR text

Raw extracted text

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

{"peptide": "SS-31", "dose": "10mg", "purity_pct": 99.741, "purity_label": "99.741%", "method": "HPLC", "test_date": "2026-01-07", "client": "Homopeptide.com", "notes": "", "label_qty": "10mg", "tested_qty": "8.89mg", "quantity_deviation_pct": -11.1, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Homopeptide or learn how trust scores are computed on the methodology page.