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Certificates of Analysis

COA Library

Every batch is independently tested by HPLC and mass spectrometry before release. Download the signed certificate for any lot.

Recent batches

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VERIFICATION COA5529
LOT LNC-335821

Retatrutide 10 MG

Purity (RP-HPLC) 99.9%
Content 10.19 mg
MW 4731.2 g/mol · RT 11.086 min
Identity confirmed (MALDI-MS)
Issued Jun 23, 2026
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VERIFICATION COA5527
LOT LNC-335821

Retatrutide 30 MG

Purity (RP-HPLC) 99.8%
Content 31.26 mg
MW 4731.2 g/mol · RT 11.057 min
Identity confirmed (MALDI-MS)
Issued Jun 24, 2026
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VERIFICATION COA5532
LOT LNC-614755

GHK-Cu 50 MG

Purity (RP-HPLC) 99.9%
Content 51.66 mg
MW 403.2 g/mol · RT 1.588 min
Identity confirmed (MALDI-MS)
Issued Jun 23, 2026
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VERIFICATION COA5530
LOT LNC-222930

KPV 10 MG

Purity (RP-HPLC) 99.7%
Content 10.87 mg
MW 342.4 g/mol · RT 1.663 min
Identity confirmed (MALDI-MS)
Issued Jun 24, 2026
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COA UPDATING

Retatrutide 15 MG

Certificate is being updated — contact us for the current batch analysis.
COA updating
COA UPDATING

Retatrutide 20 MG

Certificate is being updated — contact us for the current batch analysis.
COA updating
COA UPDATING

Tirzepatide 10 MG

Certificate is being updated — contact us for the current batch analysis.
COA updating
COA UPDATING

MOTS-c 10 MG

Certificate is being updated — contact us for the current batch analysis.
COA updating
COA UPDATING

Tesamorelin 10 MG

Certificate is being updated — contact us for the current batch analysis.
COA updating
COA UPDATING

Glutathione 1500 MG

Certificate is being updated — contact us for the current batch analysis.
COA updating

Analysis performed by Bioviridian Inc. (HPLC-MS). Identity confirmed by MALDI-MS, purity by RP-HPLC at 214 nm, content by HPLC quantitation. Certificates can be verified independently at bioviridians.com using the verification code shown on each batch.