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PepXtidePepXtide

Verification

The Certificate Library

Open any certificate and read the laboratory's own report. Each one is published under the testing laboratory’s own reference for that batch, exactly as the laboratory returned it — including the margin of error and the results that are not perfect.

Each product page shows its lab report status.

Published

BPC/TB Stack

Matrix & Cytoskeletal

  • BPC/TB Stack 20mg · Report KVR-2026-B18490

    Kovera Labs · Reported Jun 17, 2026

    Batch
    n\a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Blend Avg Purity result
    99.251%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Cagrilintide

Metabolic Research

  • Cagrilintide 10mg · Laboratory ID V260205-13-002

    Vanguard Laboratory · Reported Feb 23, 2026

    Lot Number
    CG26C010
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Cartalax

Matrix & Cytoskeletal

  • Cartalax 20mg · Report KVR-2026-313021

    Kovera Labs · Reported Jun 23, 2026

    Batch
    n/a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.182%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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CJC-1295 without DAC + Ipamorelin

Growth & Secretagogue

  • CJC-1295 without DAC + Ipamorelin 5mg + 5mg · Report KVR-2026-E05765

    Kovera Labs · Reported Jun 17, 2026

    Batch
    n\a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Blend Avg Purity result
    99.368%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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DSIP

Neuro Research

  • DSIP 10mg · Laboratory ID 2607210507

    Freedom Diagnostics · Reported Jul 24, 2026

    Lot
    261807
    Method
    HPLC with UV detection coupled with mass spectrometry (LC-MS).
    Laboratory
    Freedom Diagnostics
    Purity result
    99.43%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Epithalon

Cellular & Redox

  • Epithalon 50mg · Laboratory ID 2607210519

    Freedom Diagnostics · Reported Jul 24, 2026

    Lot
    261807
    Method
    HPLC with UV detection coupled with mass spectrometry (LC-MS).
    Laboratory
    Freedom Diagnostics
    Purity result
    99.61%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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FOXO4

Cellular & Redox

  • FOXO4 10mg · Laboratory ID V260213-13-002

    Vanguard Laboratory · Reported Mar 2, 2026

    Lot Number
    F26C351
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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GHK-Cu 100mg

Matrix & Cytoskeletal

Identity confirmed

99.559%

Report KVR-2026-20675F

Laboratory
Kovera Labs
Method
RP-HPLC / LC-MS
Tested
Jun 17, 2026
View product

Certificate history · 100mg

Earlier and current laboratory reports for this strength. Each result applies only to its tested sample.

  1. · Kovera Labs

    Report ID KVR-2026-20675F

    Batch
    n\a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.559%
    View masked certificate (PDF) →

  2. · Freedom Diagnostics

    Report ID 2602090073

    Lot
    20260102GK
    Method
    HPLC with UV Detection Coupled with Mass Spectrometry
    Laboratory
    Freedom Diagnostics
    Purity result
    99.745%
    View masked certificate (PDF) →

GHK-Cu

Matrix & Cytoskeletal

  • GHK-Cu 50mg · Laboratory ID V260213-13-001

    Vanguard Laboratory · Reported Mar 2, 2026

    Lot Number
    G26C922
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Glutathione

Cellular & Redox

  • Glutathione 1500mg · Report KVR-2026-AF5592

    Kovera Labs · Reported Jun 23, 2026

    Batch
    n/a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.177%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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IGF-1 LR3

Growth & Secretagogue

  • IGF-1 LR3 1mg · Laboratory ID 2607210501

    Freedom Diagnostics · Reported Jul 24, 2026

    Lot
    261807
    Method
    HPLC with UV detection coupled with mass spectrometry (LC-MS).
    Laboratory
    Freedom Diagnostics
    Purity result
    99.87%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Ipamorelin

Growth & Secretagogue

  • Ipamorelin 10mg · Laboratory ID V260213-14-013

    Vanguard Laboratory · Reported Feb 27, 2026

    Lot Number
    I26C234
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    98.58% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Kisspeptin-10

Neuro Research

  • Kisspeptin-10 10mg · Laboratory ID V260204-18-009

    Vanguard Laboratory · Reported Feb 19, 2026

    Lot Number
    K26C457
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    99.70% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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LL-37

Matrix & Cytoskeletal

  • LL-37 5mg · Laboratory ID V260204-18-010

    Vanguard Laboratory · Reported Feb 19, 2026

    Lot Number
    L26C602
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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MOTS-c

Metabolic Research

  • MOTS-c 40mg · Laboratory ID V260305-15-006

    Vanguard Laboratory · Reported Mar 23, 2026

    Lot Number
    M26C400
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    99.01% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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Certificate history · 40mg

Earlier and current laboratory reports for this strength. Each result applies only to its tested sample.

  1. · Kovera Labs

    Report ID KVR-2026-0BE5A9

    On request · Email us for a copy of this report.

  2. Current report

    · Vanguard Laboratory

    Report ID V260305-15 006

    Lot Number
    M26C400
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    99.01% ± 0.18%
    View masked certificate (PDF) →

N-Acetyl Semax Amidate

Neuro Research

  • N-Acetyl Semax Amidate 30mg · Report KVR-2026-27333E

    Kovera Labs · Reported Jun 16, 2026

    Batch
    n/a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.743%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

NAD+

Cellular & Redox

  • NAD+ 1000mg · Laboratory ID V260204-18-024

    Vanguard Laboratory · Reported Feb 24, 2026

    Lot Number
    N26C318
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity (Total) result
    >99.80% ± 0.18%
    Chromatographic Purity (NAD+) result
    98.69% ± 0.18%
    Chromatographic Purity (Nicotinamide) result
    1.10% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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GLP-2 (Tirzepatide) 10mg

Metabolic Research

  • GLP-2 (Tirzepatide) 10mg · Laboratory ID V260204-18-019

    Vanguard Laboratory · Reported Feb 24, 2026

    Lot Number
    T26C421
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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GLP-2 (Tirzepatide) 20mg

Metabolic Research

Identity confirmed

99.826%

Report KVR-2026-E3A5B7

Laboratory
Kovera Labs
Method
RP-HPLC / LC-MS
Tested
Jun 16, 2026
View product

GLP-2 (Tirzepatide) 30mg

Metabolic Research

  • GLP-2 (Tirzepatide) 30mg · Laboratory ID V260204-18-020

    Vanguard Laboratory · Reported Feb 24, 2026

    Lot Number
    T26C856
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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GLP-2 (Tirzepatide) 60mg

Metabolic Research

  • GLP-2 (Tirzepatide) 60mg · Laboratory ID V260204-18-021

    Vanguard Laboratory · Reported Feb 24, 2026

    Lot Number
    T26C137
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

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GLP-3 (Retatrutide) 10mg

Metabolic Research

  • GLP-3 (Retatrutide) 10mg · Report KVR-2026-46AB1D

    Kovera Labs · Reported Aug 16, 2026

    Cap Color
    Orange
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.546%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Certificate history · 10mg

Earlier and current laboratory reports for this strength. Each result applies only to its tested sample.

  1. Current report

    · Kovera Labs

    Report ID KVR-2026-46AB1D

    Cap Color
    Orange
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.546%
    View masked certificate (PDF) →

  2. Earlier report

    · Freedom Diagnostics

    Report ID 2605120392

    Lot
    Black Cap
    Method
    HPLC with UV detection coupled with mass spectrometry (LC-MS).
    Laboratory
    Freedom Diagnostics
    Purity result
    99.80%
    View masked certificate (PDF) →

  3. Earlier report

    · Freedom Diagnostics

    Report ID 2602090071

    On request · Email us for a copy of this report.

  4. Earlier report

    · Vanguard Laboratory

    Report ID V250715-32 006

    On request · Email us for a copy of this report.

GLP-3 (Retatrutide) 20mg

Metabolic Research

  • GLP-3 (Retatrutide) 20mg · Laboratory ID V260204-18-015

    Vanguard Laboratory · Reported Feb 19, 2026

    Lot Number
    R26C815
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Certificate history · 20mg

Earlier and current laboratory reports for this strength. Each result applies only to its tested sample.

  1. · Freedom Diagnostics

    Report ID 2605120394

    Lot
    Blue Cap
    Method
    HPLC with UV detection coupled with mass spectrometry (LC-MS).
    Laboratory
    Freedom Diagnostics
    Purity result
    99.92%
    View masked certificate (PDF) →

  2. Current report

    · Vanguard Laboratory

    Report ID V260204-18 015

    Lot Number
    R26C815
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    View masked certificate (PDF) →

GLP-3 (Retatrutide) 30mg

Metabolic Research

  • GLP-3 (Retatrutide) 30mg · Laboratory ID V260204-18-013

    Vanguard Laboratory · Reported Feb 19, 2026

    Lot Number
    R26C978
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

GLP-3 (Retatrutide) 60mg

Metabolic Research

  • GLP-3 (Retatrutide) 60mg · Laboratory ID V260204-18-014

    Vanguard Laboratory · Reported Feb 19, 2026

    Lot Number
    R26C364
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Pinealon

Cellular & Redox

  • Pinealon 20mg · Report KVR-2026-C83B8C

    Kovera Labs · Reported Jun 17, 2026

    Batch
    n/a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.758%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Selank

Neuro Research

  • Selank 10mg · Laboratory ID V260213-13-003

    Vanguard Laboratory · Reported Mar 2, 2026

    Lot Number
    S26C800
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Sermorelin

Growth & Secretagogue

  • Sermorelin 10mg · Laboratory ID V260204-18-017

    Vanguard Laboratory · Reported Feb 19, 2026

    Lot Number
    S26C593
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    99.27% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

SS-31

Cellular & Redox

  • SS-31 50mg · Report KVR-2026-814088

    Kovera Labs · Reported Jun 16, 2026

    Batch
    n/a
    Method
    RP-HPLC | Column: C18 | Detection: DAD @ 214 nm
    Laboratory
    Kovera Labs
    Purity result
    99.536%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Tesamorelin 20mg

Growth & Secretagogue

Identity not stated

98.90% +/- 0.18%

Laboratory ID V260612-20 002

This report records purity and quantity but carries no identity row, so it does not confirm the compound against a reference standard. The purity figure above is the laboratory's own measurement for this lot.

Laboratory
Vanguard LaboratoryUS lab
Method
HPLC-UV/VIS
Tested
Jun 18, 2026
View product

Tesamorelin

Growth & Secretagogue

  • Tesamorelin 10mg · Laboratory ID V260204-18-023

    Vanguard Laboratory · Reported Feb 24, 2026

    Lot Number
    T26C902
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Certificate history · 10mg

Earlier and current laboratory reports for this strength. Each result applies only to its tested sample.

  1. Current report

    · Vanguard Laboratory

    Report ID V260204-18 023

    Lot Number
    T26C902
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    View masked certificate (PDF) →

  2. Earlier report

    · Freedom Diagnostics

    Report ID 2602090075

    On request · Email us for a copy of this report.

Thymosin Alpha 1

Matrix & Cytoskeletal

  • Thymosin Alpha 1 10mg · Laboratory ID V260204-18-018

    Vanguard Laboratory · Reported Feb 24, 2026

    Lot Number
    T26C709
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    Open the certificate (PDF)

The testing laboratory's report, reproduced in our frame. Results are as the laboratory printed them; the addressee is withheld.

View product

Certificate history · 10mg

Earlier and current laboratory reports for this strength. Each result applies only to its tested sample.

  1. · Kovera Labs

    Report ID KVR-2026-1E0B68

    On request · Email us for a copy of this report.

  2. Current report

    · Vanguard Laboratory

    Report ID V260204-18 018

    Lot Number
    T26C709
    Method
    HPLC-UV/VIS
    Laboratory
    Vanguard Laboratory
    Chromatographic Purity result
    >99.80% ± 0.18%
    View masked certificate (PDF) →

Certificate pending

A pending compound has no signed report for its current lot. The report is published here as soon as the laboratory returns it.

5-Amino-1MQ

Metabolic Research

Certificate pending. View product.

Adamax

Neuro Research

Certificate pending. View product.

AOD-9604

Metabolic Research

Certificate pending. View product.

ARA-290

Cellular & Redox

Certificate pending. View product.

BPC-157

Matrix & Cytoskeletal

10mg · Lab report available on request

CJC-1295 without DAC

Growth & Secretagogue

Certificate pending. View product.

Cortagen

Neuro Research

Certificate pending. View product.

Glow

Matrix & Cytoskeletal

Certificate pending. View product.

Humanin

Cellular & Redox

Certificate pending. View product.

Kisspeptin-10 Nasal Solution

Solution Formats

Certificate pending. View product.

KLOW

Matrix & Cytoskeletal

Certificate pending. View product.

KPV

Matrix & Cytoskeletal

Certificate pending. View product.

Melanotan 2

Melanocortin Research

Certificate pending. View product.

N-Acetyl Selank

Neuro Research

Certificate pending. View product.

N-Acetyl Semax Amidate Nasal Solution

Solution Formats

Certificate pending. View product.

Prostamax

Cellular & Redox

Certificate pending. View product.

PT-141

Melanocortin Research

Certificate pending. View product.

Semax

Neuro Research

Certificate pending. View product.

TB-500

Matrix & Cytoskeletal

10mg · Lab report available on request

Tesamorelin + Ipamorelin

Growth & Secretagogue

Certificate pending. View product.

VIP

Neuro Research

Certificate pending. View product.

A certificate appears here only when the laboratory has returned a signed report carrying a measured result for a real lot. Compounds whose current lot is still awaiting a report are listed as pending. Where more than one eligible report exists for a strength, its certificate history appears below the current certificate, newest first. Historical copies awaiting review are marked on request and have no document link.