Peptide Research Center
Explore published peptide research explained in plain English.
Research Collections
Most Important Peptide Studies
Landmark studies that shaped the field.
6 studiesRecovery Research
Studies on tissue repair and healing.
4 studiesWeight Management Research
GLP-1 and multi-agonist trials.
4 studiesLongevity Research
Aging and mitochondrial biology.
2 studiesBrain Research
Cognition and sleep studies.
1 studiesSkin Research
Cosmetic and dermal remodeling.
1 studiesInflammation Research
Anti-inflammatory peptide studies.
4 studiesGut Health Research
Mucosal and gut-barrier work.
1 studiesTirzepatide SURMOUNT-1 Weight Loss Trial
A large phase 3 trial showing substantial weight loss with tirzepatide, a dual GLP-1/GIP agonist.
Semaglutide and Appetite Regulation
A mechanistic review of how GLP-1 receptor agonism affects central appetite signaling and food intake.
Retatrutide Phase 2 Trial Overview
A phase 2 trial reporting substantial weight loss with retatrutide, a triple GLP-1/GIP/glucagon agonist, in adults with obesity.
Cagrilintide + Semaglutide (CagriSema) Combination Concept
An overview of the CagriSema concept combining an amylin analog (cagrilintide) with a GLP-1 agonist (semaglutide).
Thymosin Alpha-1 in Immune Modulation: A Review
A review of thymosin alpha-1's immune-modulating effects and its approved uses in several countries.
MK-677 (Ibutamoren) Effects on Sleep and IGF-1
A human study reporting MK-677 increased REM sleep and IGF-1 in healthy older adults.
Bremelanotide (PT-141) for Female Sexual Dysfunction
Pivotal trials behind an approved medication for premenopausal HSDD, a melanocortin agonist acting on arousal signaling.
GHK-Cu in Dermal Remodeling and Wound Healing
A review of copper peptide GHK-Cu in dermal remodeling, collagen stimulation, and wound healing.
NAD+ in Aging Biology: A Mechanistic Review
A widely cited review of NAD+ decline with aging and its roles in sirtuin signaling and mitochondrial function.
BPC-157 and Tendon Repair in Animal Models
Preclinical evaluation of BPC-157 in tendon-to-bone healing models, suggesting improved tissue repair.
Thymosin Beta-4 and Cardiac Repair Models
Preclinical work suggesting thymosin beta-4 supports cardiac cell migration and repair after injury.
Ipamorelin Growth-Hormone Release in Healthy Adults
An early human study characterizing ipamorelin as a selective GH secretagogue with limited cortisol and appetite effects.
MOTS-c and Metabolic Homeostasis in Mice
A landmark study identifying MOTS-c as a mitochondrial peptide regulating metabolic homeostasis via AMPK.
KPV Anti-Inflammatory Effects in Animal Models
Preclinical evaluation of KPV showing anti-inflammatory effects in an inflammatory bowel model.