Who Dr. Seeds is
Dr. William A. Seeds, MD is widely considered the foundational authority in practitioner-focused peptide therapy in the United States. A board-certified orthopedic surgeon practicing medicine for more than 25 years, he built his approach to peptides at the intersection of sports medicine, regenerative medicine, and cellular biology.
Beyond the clinical work, Dr. Seeds is a researcher who continues to publish. In January 2026, the Journal of the American Academy of Orthopaedic Surgeons published his co-authored paper "Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions" — notable because it placed peptide therapy inside a mainstream orthopedic journal rather than only within integrative or longevity circles.
The Cellular Medicine approach
What distinguishes the Seeds framework from most popular peptide content is the starting point. Most peptide discussions begin with a goal — fat loss, muscle gain, recovery — and then match a peptide to it. Dr. Seeds starts one layer deeper: with the cell.
His framing, repeated across his book, courses, and SSRP Institute materials, centers on what he calls Cellular Medicine: the idea that most adult chronic disease is downstream of cellular inefficiency — impaired mitochondrial function, redox imbalance, inflammatory signaling, and loss of cell-repair capacity as we age. Peptides, in this view, are not performance shortcuts. They are signaling molecules that help a dysfunctional cell recover its ability to repair, produce energy, and communicate with its neighbors.
That philosophical shift is why his published protocols rarely read like a simple peptide-to-condition lookup. They are instead layered: establish cellular efficiency first, then address the specific downstream issue.
Peptide therapy, within the Cellular Medicine framework, is less about "which peptide for which symptom" and more about restoring the cell's ability to do what it's already designed to do.
— Summary of the framework taught through the SSRP InstituteThe 11 pillar peptides
Dr. Seeds' foundational SSRP training — Peptide Therapy: Foundations — centers on what the Institute publicly calls the 11 pillar peptides that appear across "almost every peptide protocol." These are, in course order, the peptides every practitioner trained under the Seeds framework learns first.
Click any to read our full reference entry for that peptide:
These eleven are not meant to cover every condition — rather, they are the peptides most likely to appear as backbones within a larger protocol. Most Seeds-trained practitioners layer additional compounds (GLP-1s for metabolic cases, PT-141 for sexual health, etc.) on top of this foundation.
Commonly discussed combinations
Several peptide combinations are widely referenced in the practitioner community and are discussed across Dr. Seeds' published materials, SSRP lectures, and the broader peptide-therapy literature. Most of these are not proprietary Seeds protocols — they are established combinations that the Seeds framework addresses, not ones he exclusively authored. Each card below includes its actual provenance.
Editorial note We are not reproducing doses, reconstitution volumes, or titration schedules. The purpose of this section is to orient readers to terminology they will encounter in clinical and research contexts, with correct attribution. Doses and actual protocols come from Dr. Seeds' books, SSRP training, and a prescribing clinician — see the resources block below.
What the protocols address
The Seeds framework groups applications into broad condition categories, each covered across the book, SSRP Foundations, and the deeper SSRP Certification curriculum:
How to access the actual protocols
This page is a reference overview, not a protocol handbook. The specific dosing schedules, sequencing logic, and clinical decision trees that define the Seeds framework are proprietary to his book and SSRP training — and for good reason: doses depend on patient context, and the teaching emphasizes clinical judgment over recipes.
If you want the actual protocols, these are the real sources:
How PeptideBond fits into all of this
We are not affiliated with Dr. Seeds, the SSRP Institute, or the International Peptide Society. What we offer is a different layer: a publicly available reference directory covering the peptides named in his framework (and many others), the underlying biology, the regulatory landscape, and the sourcing considerations that practitioners and informed patients need to navigate.
If you want to understand a specific peptide he references — BPC-157, Epithalon, Ipamorelin, and so on — our directory is a strong starting point. If you want to compare compounds side-by-side, the comparison tool lets you do that. If you want to match peptides to your specific goal, the quiz walks you through it.
For the actual protocols — the doses, sequences, and clinical reasoning — go to the source. Buy the book. Take the training. Find a practitioner who's done the work.