Peptide Research Library

pepCORE Peptide Library is a research-focused database built to keep peptide information organized, readable, and fast to compare. Browse educational summaries for compounds such as BPC-157, TB-500, Retatrutide, NAD+, Tirzepatide, CJC-1295, Ipamorelin, GHK-Cu, Thymosin Alpha-1, and more. Each peptide page is structured for quick review with an overview, what it does in the body (high-level), typical research dosing ranges, protocol-style examples, and key safety considerations. Use pepCORE to search, compare peptides side-by-side, and save favorites for quick reference. For research and educational purposes only.

14 peptides

Semaglutide

Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist that mimics natural incretin hormones to regulate blood glucose and promote weight loss. Available as FDA-approved Ozempic® for Type 2...

Tirzepatide

Tirzepatide is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. Available as FDA-approved Mounjaro® for Type 2 diabetes and Zepbound® for...

medium risk

BPC-157

BPC-157 is a pentadecapeptide composed of 15 amino acids derived from body protective compound found in human gastric juice. This synthetic peptide demonstrates remarkable healing and regenerative pro...

low risk

TB-500

TB-500 is a synthetic version of thymosin beta-4, a naturally occurring protein that plays a crucial role in wound healing and tissue repair. It promotes cellular migration, angiogenesis, and tissue r...

low risk

CJC-1295

CJC-1295 is a synthetic analog of growth hormone-releasing hormone (GHRH) designed to stimulate natural growth hormone production from the pituitary gland. Its unique Drug Affinity Complex (DAC) modif...

medium risk

Ipamorelin

Ipamorelin is a selective growth hormone releasing peptide (GHRP) that specifically stimulates the release of growth hormone without affecting other hormones. Unlike other GHRPs, Ipamorelin does not i...

Retatrutide

Retatrutide represents an investigational triple hormone receptor agonist designed to activate GLP-1, GIP, and glucagon receptors simultaneously. This novel mechanism creates synergistic metabolic eff...

medium risk

Thymosin Alpha-1

Thymosin Alpha-1 is a potent immunomodulatory peptide that enhances T-lymphocyte function, activates natural killer cells, and strengthens both innate and adaptive immune responses. Originally derived...

medium risk

GHK-Cu

GHK-Cu is a naturally occurring copper peptide complex composed of the tripeptide glycyl-L-histidyl-L-lysine (GHK) bound to copper ions. Originally discovered in human plasma and wound healing process...

low risk

Semax

Semax is a synthetic peptide analogue of ACTH(4-10) developed in Russia for cognitive enhancement and neuroprotection. It enhances BDNF expression, promotes neuroplasticity, and improves memory, atten...

CUSTOM

Use this option when you want to create a custom protocol name and reminder without selecting a specific peptide from the library.

MOTS-C

MOTS-C is a 16-amino acid mitochondrial-derived peptide (MDP) encoded by mitochondrial DNA. It plays a crucial role in regulating metabolic homeostasis, glucose metabolism, and insulin sensitivity. MO...

medium risk

NAD+ (Buffered)

NAD+ (Nicotinamide Adenine Dinucleotide) is a vital coenzyme present in every living cell, playing essential roles in energy metabolism, DNA repair, and cellular aging processes. As a key player in mi...

low risk

TB-500 + BPC-157 Stack

The TB-500 + BPC-157 stack combines two of the most researched healing peptides for synergistic tissue repair and recovery. TB-500 (Thymosin β4) is a 43-amino-acid peptide that promotes tissue repair ...

medium risk

Research / Educational tool only. pepCORE is an educational planning tool for laboratory and research use only and is not intended for human or veterinary consumption. pepCORE does not provide medical advice, diagnosis, treatment, or pharmacy services. Any compounds discussed may be research chemicals that are not approved by the FDA for human use.