Research Library
Peptide Research Guides
In-depth reference guides for qualified researchers. All content is for educational and research purposes only — not for human use.
Healing & Recovery
BPC-157
Body Protection Compound — Pentadecapeptide
A synthetic pentadecapeptide derived from human gastric juice. Widely studied for its role in tissue repair, tendon healing, and gastrointestinal research.
Read GuideGrowth Hormone
Ipamorelin
Selective Growth Hormone Secretagogue
A selective growth hormone secretagogue and ghrelin receptor agonist. Studied for its selective GH release profile with minimal effect on cortisol or prolactin.
Read GuideGLP-1 / Metabolic
Semaglutide
GLP-1 Receptor Agonist
A GLP-1 receptor agonist widely studied for its role in metabolic regulation, appetite signaling, and insulin secretion research.
Read GuideHealing & Recovery
TB-500
Thymosin Beta-4 Synthetic Fragment
A synthetic version of the naturally occurring peptide Thymosin Beta-4. Studied for its role in actin regulation, cell migration, and wound healing research.
Read GuideLongevity & Anti-Aging
Epithalon
Tetrapeptide — Epigenetic Regulator
A synthetic tetrapeptide derived from the pineal gland extract Epithalamin. Studied for its role in telomerase activation and circadian rhythm regulation.
Read GuideGrowth Hormone
CJC-1295
GHRH Analogue with DAC
A synthetic analogue of growth hormone-releasing hormone (GHRH). Studied for its extended half-life and sustained GH pulse amplification in research models.
Read GuideGLP-1 / Metabolic
Tirzepatide
Dual GIP/GLP-1 Receptor Agonist
A novel dual agonist targeting both the GIP and GLP-1 receptors simultaneously. Studied for its superior metabolic effects compared to single-receptor GLP-1 agonists in preclinical and clinical research models.
Read GuideLongevity & Anti-Aging
NAD+
Nicotinamide Adenine Dinucleotide
A critical coenzyme found in every living cell, essential for energy metabolism, DNA repair, and sirtuin activation. Widely studied in the context of cellular aging, mitochondrial function, and metabolic health.
Read GuideSkin & Regeneration
GHK-Cu
Copper Tripeptide — Gly-His-Lys·Cu²⁺
A naturally occurring copper-binding tripeptide found in human plasma, urine, and saliva. Studied for its roles in wound healing, collagen synthesis, antioxidant activity, and tissue remodeling.
Read GuideSexual Health Research
PT-141
Bremelanotide — Melanocortin Receptor Agonist
A synthetic melanocortin receptor agonist derived from the peptide hormone alpha-MSH. Studied for its role in central nervous system pathways governing sexual arousal and motivation in preclinical research models.
Read GuideLongevity & Metabolic
MOTS-c
Mitochondrial-Derived Peptide
A mitochondria-derived peptide encoded within the 12S rRNA gene of the mitochondrial genome. Studied for its role in metabolic homeostasis, insulin sensitivity, exercise response, and cellular stress resistance.
Read GuideGLP-1 / Metabolic
Retatrutide
Triple GIP/GLP-1/Glucagon Receptor Agonist
A next-generation triple agonist targeting GIP, GLP-1, and glucagon receptors simultaneously. Among the most potent investigational metabolic research compounds currently under study, with preclinical data suggesting superior effects on body weight and metabolic parameters compared to dual agonists.
Read GuideGrowth Hormone
Sermorelin
GHRH (1-29) Analogue
A synthetic analogue of the first 29 amino acids of endogenous growth hormone-releasing hormone (GHRH). One of the most extensively studied GHRH analogues, used in research to examine pulsatile GH secretion, somatotroph function, and the GH/IGF-1 axis.
Read Guide