Semax 99.4% Purity — HomopeptideCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested Homopeptide.com's Semax, reporting 99.368% purity via HPLC and a quantity of 11.14mg for a 10mg label. However, the lab's signature is not directly verifiable, and the image has passed through at least one re-share, creating a chain-of-custody gap. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- unknown lab
- no endotoxin test
- Test date
- 2026-01-05
- Batch / lot
- —
- Quantity
- 11.14 mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10mg
How this result compares
This Semax certificate's tested purity of 99.37% ranks higher than 37% of the 798 Semax certificates with a purity result we have catalogued (median 99.53%).
Tested 2026-01-05 via HPLC. This test is newer than 33% of our catalogued Semax certificates.
Homopeptide has 105 certificates in our corpus, including 6 for Semax at a median tested purity of 99.37%.
Test report image
Forum / Discord scrape
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
OCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Semax",
"dose": "10mg",
"purity_pct": 99.368,
"purity_label": "99.368%",
"method": "HPLC",
"test_date": "2026-01-05",
"client": "Homopeptide.com",
"notes": "",
"label_qty": "10mg",
"tested_qty": "11.14 mg",
"quantity_deviation_pct": 11.4,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.95
}