Third-party verified
Certificates of Analysis
Every batch. 7x tested. Check it yourself.
7 tests on a sample from each lot.
7 independent lab tests per batch, verifiable on the lab’s site.
- 6 USA batches
- 7x tested 7 tests on a sample from each lot.
- Verify at the lab
Verify your vial in 3 steps
- 1 Find the lot number on your vial label.
- 2 Find the matching lot below.
- 3 Open it on Kovera’s site, or enter the report # and access code at koveralabs.com/verify (opens in a new tab).
USA line
7x tested 7 tests on a sample from each lot.
Tested by Kovera Labs (Buffalo Grove, IL). All certified 25 Sep 2026.
What the 7 tests check
-
01 Purity
RP-HPLC, C18, DAD @ 214 nm
Main peak’s share of total peak area. Spec >98%.
-
02 Net content
Measured quantity
Amount in the vial as measured. Never rounded to the label.
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03 Identity
LC-MS
Measured molecular mass matches the expected compound.
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04 Endotoxin
Spec ≤0.5 EU/mL
Level of bacterial endotoxin in the sample.
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05 Fentanyl
Presence analysis
Checks the sample for fentanyl.
-
06 Heavy metals
ICP-MS
Screen for arsenic, cadmium, lead and mercury.
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07 Rapid sterility
Rapid screen
Checks for microbial growth. Not a full compendial sterility test.
Results by lot
Each Kovera link opens 4 documents: the main COA plus separate Endotoxin, Heavy Metals and Rapid Sterility reports. Any report can also be checked at koveralabs.com/verify (opens in a new tab) with its report # and access code.
| Product | Lot | Purity | Net content | Identity | Endotoxin | Fentanyl | Metals | Sterility | Report / access code | Verify |
|---|---|---|---|---|---|---|---|---|---|---|
| BPC-157 / TB-500 20 mg (10 + 10 mg) | AEYUSAWOLV20918 | Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) blend avg | 21.26 mg BPC-157 10.37 mg TB-500 10.89 mg | Confirmed | Pass | Not detected | Negative | No growth | KVR-2026-B3B157 Code 5ECK4LL | Verify BPC-157 / TB-500 reports at Kovera Labs (opens in a new tab) |
| MOTS-c 10 mg | AEYUSAMS10918 | Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) | 9.12 mg | Confirmed | Pass | Not detected | Negative | No growth | KVR-2026-6436EA Code 76H9EJF | Verify MOTS-c reports at Kovera Labs (opens in a new tab) |
| Glutathione 1500 mg | AEYUSAGT1500918 | Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) | 1505.07 mg | Confirmed | Pass | Not detected | Negative | No growth | KVR-2026-D92BB7 Code 5TKYPJ3 | Verify Glutathione reports at Kovera Labs (opens in a new tab) |
| Tesamorelin 10 mg | AEYUSATS10918 | Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) | 9.26 mg | Confirmed | Pass | Not detected | Negative | No growth | KVR-2026-A6FF0E Code ENXSGDG | Verify Tesamorelin reports at Kovera Labs (opens in a new tab) |
| GHK-Cu 100 mg | AEYUSAGHK100918 | Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) | 108.61 mg | Confirmed | Pass | Not detected | Negative | No growth | KVR-2026-27F0F7 Code 5A05K26 | Verify GHK-Cu reports at Kovera Labs (opens in a new tab) |
| GLP3-RT (Retatrutide) 10 mg | AEYUSART10918 | Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) | 9.48 mg | Confirmed | Pass | Not detected | Negative | No growth | KVR-2026-00E78E Code ICS9U3Q | Verify GLP3-RT (Retatrutide) reports at Kovera Labs (opens in a new tab) |
-
BPC-157 / TB-500
20 mg (10 + 10 mg)
Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) blend avg · spec >98%Lot AEYUSAWOLV209187x tested 7 tests on a sample from each lot.
- Purity 99.691% (blend avg)
- Identity Confirmed (LC-MS)
- Net content 21.26 mg BPC-157 10.37 mg TB-500 10.89 mg
- Endotoxin Pass
- Fentanyl Not detected
- Heavy metals Negative
- Rapid sterility No growth
- COA dated
- 25 Sep 2026
- Lab
- Kovera Labs
- Report #
- KVR-2026-B3B157
- Access code
- 5ECK4LL
-
MOTS-c
10 mg
Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) spec >98%Lot AEYUSAMS109187x tested 7 tests on a sample from each lot.
- Purity 99.668%
- Identity Confirmed (LC-MS)
- Net content 9.12 mg
- Endotoxin Pass
- Fentanyl Not detected
- Heavy metals Negative
- Rapid sterility No growth
- COA dated
- 25 Sep 2026
- Lab
- Kovera Labs
- Report #
- KVR-2026-6436EA
- Access code
- 76H9EJF
-
Glutathione
1500 mg
Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) spec >98%Lot AEYUSAGT15009187x tested 7 tests on a sample from each lot.
- Purity 99.748%
- Identity Confirmed (LC-MS)
- Net content 1505.07 mg
- Endotoxin Pass
- Fentanyl Not detected
- Heavy metals Negative
- Rapid sterility No growth
- COA dated
- 25 Sep 2026
- Lab
- Kovera Labs
- Report #
- KVR-2026-D92BB7
- Access code
- 5TKYPJ3
-
Tesamorelin
10 mg
Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) spec >98%Lot AEYUSATS109187x tested 7 tests on a sample from each lot.
- Purity 99.856%
- Identity Confirmed (LC-MS)
- Net content 9.26 mg
- Endotoxin Pass
- Fentanyl Not detected
- Heavy metals Negative
- Rapid sterility No growth
- COA dated
- 25 Sep 2026
- Lab
- Kovera Labs
- Report #
- KVR-2026-A6FF0E
- Access code
- ENXSGDG
-
GHK-Cu
100 mg
Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) spec >98%Lot AEYUSAGHK1009187x tested 7 tests on a sample from each lot.
- Purity 99.541%
- Identity Confirmed (LC-MS)
- Net content 108.61 mg
- Endotoxin Pass
- Fentanyl Not detected
- Heavy metals Negative
- Rapid sterility No growth
- COA dated
- 25 Sep 2026
- Lab
- Kovera Labs
- Report #
- KVR-2026-27F0F7
- Access code
- 5A05K26
-
GLP3-RT (Retatrutide)
10 mg
Lab Kovera LabsDate 25 Sep 2026Method RP-HPLC (C18 column, DAD @ 214 nm) spec >98%Lot AEYUSART109187x tested 7 tests on a sample from each lot.
- Purity 99.556%
- Identity Confirmed (LC-MS)
- Net content 9.48 mg
- Endotoxin Pass
- Fentanyl Not detected
- Heavy metals Negative
- Rapid sterility No growth
- COA dated
- 25 Sep 2026
- Lab
- Kovera Labs
- Report #
- KVR-2026-00E78E
- Access code
- ICS9U3Q
International line · Purity & identity only
These certificates cover purity and identity (HPLC-UV, LC-MS). The additional screens on the USA reports are not documented here.
-
GHK-Cu
100 mg
Lab Freedom DiagnosticsMethod HPLC-UV purity- Method
- HPLC-UV · LC-MS
- Lab
- Freedom Diagnostics
-
BPC-157
10 mg
Lab Freedom DiagnosticsMethod HPLC-UV purity- Method
- HPLC-UV · LC-MS
- Lab
- Freedom Diagnostics
-
GLP3-RT
10 mg
Lab Freedom DiagnosticsMethod HPLC-UV purity- Method
- HPLC-UV · LC-MS
- Lab
- Freedom Diagnostics
-
KLOW
80 mg
Lab Freedom DiagnosticsMethod HPLC-UV purity- Method
- HPLC-UV · LC-MS
- Lab
- Freedom Diagnostics
-
Glutathione
1500 mg
Lab Freedom DiagnosticsMethod HPLC-UV purity- Method
- HPLC-UV · LC-MS
- Lab
- Freedom Diagnostics
-
MOTS-c
10 mg
Lab Freedom DiagnosticsMethod HPLC-UV purity- Method
- HPLC-UV · LC-MS
- Lab
- Freedom Diagnostics
Manufacturer COAs
Other products: manufacturer COAs are sent on request.