AI summary Trust: medium Third-party lab

Janoshik tested this semaglutide at 99.644% purity via HPLC. The tested quantity of 22.99mg showed a significant deviation of +14.95% from the 20mg label. Endotoxin status was not reported. The test is recent (under 3 months old), and customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (+14.95%)
Test date
2026-04-08
Purity
99.64% 99.644%
Batch / lot
—
Lab
Janoshik
Quantity
label 20mg tested 22.99mg
Qty vs label
+14.9%
Endotoxins
—
Test score
—
Manufacturer
Top Peptide
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
20mg
Catalogued
2026-04-22
Artifact hash
9649048c130fd9c8…
OCR text

Raw extracted text

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

{"peptide": "Semaglutide", "dose": "20mg", "purity_pct": 99.644, "purity_label": "99.644%", "method": "HPLC", "test_date": "2026-04-08", "client": "https://lejianfibiotech-peptide.com", "notes": "", "label_qty": "20mg", "tested_qty": "22.99mg", "quantity_deviation_pct": 14.95, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Top Peptide or learn how trust scores are computed on the methodology page.