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Research-use only peptide supply

High-purity peptides.
Documented for research.

Batch-tracked, high-purity research peptides supplied with lot-level records and COA availability. Strictly for laboratory and scientific use.

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✓ HPLC / MS verified
✓ Batch-specific COA available
✓ Lot-level traceability
✓ Strict research-use only

Featured research peptides

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RESEARCH USE ONLY
BPC-157 research peptide vial

BPC-157

5 mg vial • >99%
$55
Body Protection Compound for laboratory research.
Details
RESEARCH USE ONLY
TB-500 research peptide vial

TB-500

5 mg vial • >99%
$65
Thymosin Beta-4 fragment for research use.
Details
RESEARCH USE ONLY
GHK-Cu research peptide vial

GHK-Cu

50 mg vial • >98%
$48
Copper tripeptide complex for laboratory research.
Details
RESEARCH USE ONLY
G-1 A research peptide vial

G-1 A

5 mg vial • >99%
$78
G-1 receptor agonist analog for research.
Details

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Available research peptides

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Standard research peptides

Core catalog for laboratory research use.

BPC-157 TB-500 GHK-Cu CJC-1295 no DAC Ipamorelin Melanotan II Thymosin Alpha-1 AOD-9604 MOTS-c
View Standard Peptides

G research analogs

Coded G catalog names for qualified research use.

G-1 A Dual G Triple G
View G Analogs
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12 research peptides • RUO catalog

Please be advised: All compounds and materials supplied by Crestline Peptide are sold strictly for in vitro laboratory research and development use only. These products are not drugs, foods, dietary supplements, or cosmetics. They have not been evaluated or approved by the U.S. Food and Drug Administration (FDA), and no statement on this site should be construed as a claim to diagnose, treat, cure, or prevent any disease or condition. These materials are not for human or veterinary use of any kind, including any form of consumption or administration. By purchasing, you represent that you are a qualified researcher, laboratory, or institution and that all materials will be used exclusively within a controlled research environment in compliance with all applicable laws and regulations.