Retatrutide 99.7% Purity — boc-peptideCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested boc-peptide's retatrutide, reporting 99.713% purity via HPLC and a quantity of 11.12mg for a 10mg label (11.2% over). However, the lab's signature is not directly verifiable from this source, and the image has passed through at least one re-share, indicating 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
- 2026-04-09
- Batch / lot
- —
- Quantity
- 11.12 mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.71% ranks higher than 31% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-09 via HPLC. This test is newer than 61% of our catalogued Retatrutide certificates.
boc-peptide has 9 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.71%.
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": "Retatrutide",
"dose": "10mg",
"purity_pct": 99.713,
"purity_label": "99.713%",
"method": "HPLC",
"test_date": "2026-04-09",
"client": "boc-peptide",
"notes": "",
"label_qty": "10mg",
"tested_qty": "11.12 mg",
"quantity_deviation_pct": 11.2,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}