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Mark Holshouser · Author

Peptide Books & Guides by Mark Holshouser

Explore Mark Holshouser’s books on peptides, longevity, recovery, performance, and emerging peptide research. Clear, focused guides designed to make complex peptide topics easier to understand. Browse the collection and purchase each title on Amazon.

VISURIANLONGEVITY SCIENCE · VOL IINAD+vsMOTS-cTHE HONEST COMPARISONA science-backed guide to cellular energy & longevityCELLULAR METABOLISM & LONGEVITYMARK HOLSHOUSER2026 EDITION
Featured Book
01 / 03

NAD+ vs MOTS-c

THE HONEST COMPARISON

What the peer-reviewed research actually says about the two most-discussed molecules in modern longevity. Six parts, nineteen chapters, twenty-six peer-reviewed citations. Written for adults who want to understand the actual mechanism.

More From The Library

More Peptide Books

VISURIANPEPTIDE SCIENCE · VOL ITHE GLOWSTACKA Complete Scientific Guide toGHK-Cu · BPC-157 · TB-500MARK HOLSHOUSER2026 FIRST EDITION
Peptide Science · Vol I

The Glow Stack

GHK-Cu · BPC-157 · TB-500

An examination of the research surrounding three well-known peptides. Focuses on peer-reviewed mechanisms and current evidence limitations.

VISURIANPEPTIDE SCIENCETHEREPAIRPROTOCOLBPC-157 · TB-500 · GROWTH HORMONE PEPTIDESRECOVERY · ANTI-AGING · FAT LOSS · PEAK PERFORMANCEMARK HOLSHOUSER
Peptide Science

The Repair Protocol

BPC-157 · TB-500 · Growth Hormone Peptides

An educational overview of The Repair Protocol by Mark Holshouser, covering BPC-157, TB-500, growth hormone peptides, and questions related to recovery, aging, body composition, and performance.

About the Author

Curious about peptides. Committed to making the science clearer.

I’m Mark Holshouser. I became deeply interested in peptides because I wanted to understand how they work—and how much of the excitement around them is supported by evidence. I’ve spent extensive time reading peptide science, comparing published studies, and working through the details. My books are my way of sharing what I’m learning with you: clear explanations, honest questions, and room for what we still don’t know.

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A quick guide to VISURIAN

What is VISURIAN?

VISURIAN is an author-led imprint for focused, educational books about peptides, longevity, recovery, and related research. The books aim to make technical topics easier to follow while keeping the difference between a research finding and a proven health outcome in view.

What will readers find here?

Readers will find concise book overviews, explanations of proposed mechanisms, and discussion of human evidence where it exists alongside animal, laboratory, and early-stage findings. The collection is designed for learning and better questions—not for personal diagnosis, dosing, or treatment decisions.