Peptide Experts
Researchers, physicians, and educators whose work informs the Peptides Institute research library.
Dr. William A. Seeds
MD -- Regenerative Medicine Pioneer
Dr. William A. Seeds is a distinguished medical practitioner and authority in peptide therapy and regenerative medicine. He is renowned for his pioneering work in therapeutic peptide applications.
Dr. Andrew Huberman
PhD -- Stanford Neuroscientist
Dr. Andrew Huberman is a neuroscientist of considerable repute who has established himself as a prominent figure in the fields of neuroscience, hormone optimization, and general health and wellness. Based at Stanford University School of Medicine, he holds a tenured professorship in the Department of Neurobiology, where his lab focuses on brain function, plasticity, and regeneration.
Jay Campbell
Health Optimization Author and Peptide Advocate
Jay Campbell is a former physique competitor and prominent figure in health optimization, specializing in hormones, sleep, exercise, and peptide therapies. He is the author of Optimize Your Health With Therapeutic Peptides.
Dr. Ian W. Hamley
Diamond Professor of Physical Chemistry -- University of Reading
Dr. Ian W. Hamley is a British academic and the Diamond Professor of Physical Chemistry at the University of Reading. He specializes in soft matter science, with particular expertise in self-assembling molecules like polymers and peptides.
Matthew Farrahi
Biohacker, CEO of Sigma Compounds, and Fitness Creator
Matthew Farrahi is a prominent biohacker, fitness content creator, and entrepreneur who has built a significant following through his evidence-based approach to health optimization, peptide therapy, and men's health. He is the CEO of Sigma Compounds, a peptide supply company, and the founder of Masculine Med, a men's health and optimization platform.
Dr. Daniel J. Drucker
MD, FRCPC, FRSC -- GLP-1 Discovery Pioneer
Dr. Daniel J. Drucker is a University Professor of Medicine at the University of Toronto and a Senior Investigator at the Lunenfeld-Tanenbaum Research Institute at Sinai Health. He is recognized internationally as the discoverer of the biological actions of glucagon-like peptide-1 (GLP-1) and glucagon-like peptide-2 (GLP-2), work that laid the foundation for the entire class of incretin-based therapies now used to treat type 2 diabetes and obesity.
Dr. Peter Attia
MD -- Longevity Physician and Author
Dr. Peter Attia is a physician who focuses on longevity medicine and the practical application of science to extending healthspan. He trained at Stanford University School of Medicine, completed a surgical residency at Johns Hopkins, and worked at the National Cancer Institute before founding his current clinical practice, Early Medical.
Dr. Rhonda Patrick
PhD -- Biomedical Science and Science Communication
Dr. Rhonda Patrick holds a PhD in biomedical science from the University of Tennessee Health Science Center and St. Jude Children's Research Hospital, where her research focused on the role of DNA damage and cellular dysfunction in aging. She is the co-founder of FoundMyFitness, the science-communication platform through which she interprets peer-reviewed research for a general audience.
Dr. David A. Sinclair
PhD -- Harvard Geneticist, Aging Biology
Dr. David A. Sinclair is a Professor of Genetics at Harvard Medical School and Co-Director of the Paul F. Glenn Center for Biology of Aging Research. His laboratory has produced foundational work on NAD+ metabolism, sirtuin biology, and the information theory of aging -- showing how loss of epigenetic information contributes to biological aging and how it may be partially reversed.
Dr. Robert H. Lustig
MD, MSL -- Pediatric Endocrinologist, UCSF
Dr. Robert H. Lustig is Professor Emeritus of Pediatrics in the Division of Endocrinology at the University of California, San Francisco, and holds a Master of Studies in Law (MSL) focused on food policy. He is a pediatric endocrinologist whose clinical and academic work centers on the biology of metabolic disease, fructose metabolism, and insulin resistance.
Dr. Mark Hyman
MD -- Functional Medicine Founder
Dr. Mark Hyman is the Founding Director of the Cleveland Clinic Center for Functional Medicine and a 14-time New York Times bestselling author whose work centers on the practical application of functional medicine to chronic disease. His approach emphasizes food as medicine, gut microbiome health, metabolic restoration, and systems-biology thinking in clinical practice.
Dr. Gabrielle Lyon
DO -- Muscle-Centric Medicine Founder
Dr. Gabrielle Lyon is a board-certified family physician and founder of Muscle-Centric Medicine®, a clinical framework that positions skeletal muscle as the primary organ of longevity and metabolic health. She completed fellowship training in geriatrics and nutritional sciences at Washington University in St. Louis.