MOTS-C 99.2% 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 MOTS-C, reporting 99.21% purity via HPLC and 11.8% overage on a 10mg label. The test date is recent (3-6 months). 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
- no endotoxin test
- unknown lab
- Test date
- 2026-01-30
- Batch / lot
- —
- Quantity
- 11.18 mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10mg
How this result compares
This MOTS-C certificate's tested purity of 99.21% ranks higher than 15% of the 2131 MOTS-C certificates with a purity result we have catalogued (median 99.52%).
Tested 2026-01-30 via HPLC. This test is newer than 35% of our catalogued MOTS-C certificates.
Homopeptide has 105 certificates in our corpus, including 4 for MOTS-C at a median tested purity of 99.21%.
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": "MOTS-C",
"dose": "10mg",
"purity_pct": 99.21,
"purity_label": "99.210%",
"method": "HPLC",
"test_date": "2026-01-30",
"client": "Homopeptide.com",
"notes": "",
"label_qty": "10mg",
"tested_qty": "11.18 mg",
"quantity_deviation_pct": 11.8,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}