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Verified · CPT-RETATR-9708E1

Retatrutide

Batch LJS-RET-2609 · Issued Oct 3, 2026

HPLC area purity
99.96%
Measured mass
5.97 mg
Label claim
5.00 mg

Source chromatogram attached below.

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Canada Peptide Testing

Certificate of Analysis

Analytical Testing Report - Retatrutide

Report numberCPT-RETATR-9708E1ID: 65c0641aGeneratedOctober 3, 2026
VerifiedDocument hash and both laboratory signatures checked Oct 4, 2026, 00:04 UTC.
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Sample identification

Peptide:RetatrutideDate Received:Sep 25, 2026
Client:LJ SynergyDate Tested:Sep 28, 2026
Lot Number:LJS-RET-2609Date Reported:Oct 3, 2026
Batch Number:LJS-B2609-01
Website:www.ljsynergy.ca

HPLC-UV purity & content analysis

Expected Content5.00 mg
Mass5.97 mg
Purity99.96%
Fill Accuracy119.4%
HPLC-UV chromatogram for Retatrutide lot LJS-RET-2609

Fig. 1 - HPLC-UV Chromatogram at 214nm

Product photograph supplied with the Retatrutide record

Appearance

Appearance:White lyophilized powder

This Certificate of Analysis is provided for informational and research purposes only.

Digital Verification
Certified by Canada Peptide Testingcanadapeptidetesting.com
Verification details
Document SHA-256
335081bd35e57569c73a8daf687e1fd416ad66d745246ef292426d63092a217a
Record hash
65c0641a281f57ddc987e6b67da5c32655fb7bedc7a10a0c35af3feaf8d91457
Verification key
DBG88AE54PSF
Independent timestamp
freetsa.org · Oct 3, 2026, 21:30 UTC
Signing key
k1 · public key · machine-readable record

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