Peptide Encyclopedia

Our encyclopedia of the most researched peptides. Mechanisms of action, studied benefits and research status for each peptide.

17 Guide

Clinical Studies

Argireline

Acetyl Hexapeptide-8

888.96 g/mol →

Active Research

BPC-157

Body Protection Compound-157

1419.53 g/mol →

Preclinical research

CJC-1295

Modified Growth Hormone Releasing Hormone

3367.97 g/mol →

Exploratory research

DSIP

Delta Sleep-Inducing Peptide

848.81 g/mol →

Research Only

Epithalon

Regulatory Tetrapeptide / AEDG

390.35 g/mol →

Clinical Studies

GHK-Cu

Copper Peptide GHK-Cu

403.93 g/mol →

Approved (medications)

GLP-1

Glucagon-Like Peptide-1

3297.7 g/mol →

Research Only

Ipamorelin

Growth Hormone Secretagogue

711.85 g/mol →

Clinically Validated

Matrixyl 3000

Palmitoyl Tripeptide-1 & Tetrapeptide-7

578.75 g/mol (mix) →

Research Only

Melanotan 2

Melanotan II (MT-II)

1024.18 g/mol →

FDA Approved (Vyleesi)

PT-141

Bremelanotide (Vyleesi®)

1025.2 g/mol →

Phase 3 Clinical Trials

Retatrutide

LY3437943 (Eli Lilly)

~4300 g/mol →