Third-Party Tested · COA Included

Certified Peptides for Laboratory Use

C-Pep Research delivers high-purity lyophilized peptides backed by independent Certificates of Analysis. Trusted by research professionals worldwide.

Browse Products Learn More

≥99% Purity

HPLC-UV verified purity on every batch with LC-MS identity confirmation.

COA Included

Independent third-party Certificates of Analysis shipped with every order.

Research Grade

Lyophilized powders packaged for in vitro laboratory research applications.

Featured Products

High-purity peptides with verified Certificates of Analysis

View All →

Healing & Recovery99.32% purity

BPC-157

5mg · Lot 260401

Body Protection Compound-157 is a synthetic pentadecapeptide derived from gastric juice proteins. Widely studied in preclinical models for tissue repair, angiogenesis, and inflammatory pathway modulation.

$49.99

Healing & Recovery99.58% purity

TB-500

5mg · Lot 260401

Thymosin Beta-4 fragment studied for its role in actin regulation, cell migration, and wound healing pathways in laboratory research settings.

$54.99

Regenerative Research99.43% purity

GHK-Cu

50mg · Lot 260507

Copper peptide complex (Gly-His-Lys) studied for extracellular matrix remodeling, gene expression modulation, and cellular signaling in dermatological and regenerative research.

$79.99

Melanocortin Research99.02% purity

Melanotan-I

10mg · Lot 260401

Synthetic analog of alpha-melanocyte stimulating hormone (α-MSH) used in melanogenesis and photoprotection pathway research.

$59.99

Metabolic Research99.98% purity

Retatrutide

5mg · Lot 260401

Triple agonist peptide targeting GLP-1, GIP, and glucagon receptors. Studied in metabolic and energy homeostasis research models.

$89.99

View All Products →

Important Research Notice

All products sold by C-Pep Research are intended strictly for in vitro laboratory research and are not for human or veterinary use, nor for diagnostic, therapeutic, or clinical applications.

Read Full Disclaimer