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

Replace each thumbnail with that product's own label shot and point the download at your signed PDF.

VERIFICATION COA5529

LOT LNC-335821

RTTA 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

⇩ Download COA View

VERIFICATION COA5527

LOT LNC-335821

RTTA 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

⇩ Download COA View

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

⇩ Download COA View

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

⇩ Download COA View

COA UPDATING

RTTA 15 MG

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

COA updating

COA UPDATING

RTTA 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.