All Research Compounds

Twenty of today's most-studied research peptides, organized into five research classes. Each profile summarizes receptor biology, documented signaling, and reference specifications — for research use only.

Class 01

Metabolic — GLP & Amylin

The incretin and amylin receptor family — GLP-1, GIP, glucagon and amylin agonists driving the most-studied metabolic research of the decade.

Retatrutide

LY3437943 · triple agonist

Tirzepatide

LY3298176 · dual agonist

Semaglutide

GLP-1 receptor agonist

Class 02

Healing & Tissue Repair

Regenerative and cytoprotection peptides — the tissue-repair compounds researchers investigate first, from BPC-157 and TB-500 to copper and α-MSH-derived signals.

BPC-157

Body Protection Compound-157

TB-500

Thymosin β4 active region

GHK-Cu

copper tripeptide-1

Wolverine

BPC-157 + TB-500 blend

GLOW

GHK-Cu + BPC-157 + TB-500

KLOW

GHK-Cu + KPV + BPC-157 + TB-500

Class 03

Growth Hormone & IGF-1 Axis

GHRH analogs and ghrelin-receptor agonists studied for their role in the growth-hormone / IGF-1 axis, including the classic secretagogue pairings.

Ipamorelin

selective GHRP

CJC-1295 / Ipamorelin

secretagogue blend

Tesamorelin

GRF analog

IGF-1 LR3

Long R3 IGF-1

Class 04

Longevity & Mitochondrial

Telomere, mitochondrial and coenzyme compounds at the center of cellular-aging and bioenergetics research.

NAD+

nicotinamide adenine dinucleotide

MOTS-c

mitochondrial-derived peptide

SS-31

Elamipretide · MTP-131

Epithalon

Epitalon · AEDG

Class 05

Cosmetic, Sexual & Specialty

Melanocortin and thymic peptides spanning pigmentation, central sexual-health signaling and immune research.

Melanotan II

cyclic melanocortin agonist

PT-141

Bremelanotide · MC4R agonist

Thymosin α-1

Thymalfasin