Now Available on Amazon
Peptide TherapyHealingOptimization
The Peptide Nurse
"Your Complete Guide to Healing, Optimization, and Getting Your Body Back"
"Your Complete Guide to Healing, Optimization, and Getting Your Body Back"
After years of answering the same questions from patients — What are peptides? Are they safe? Which ones do I need? — Courtney Jones, RN wrote the book she wished existed. The Peptide Nurse demystifies one of the most powerful and misunderstood areas of modern wellness medicine.
Written in plain language for real people — not just clinicians — the book covers how peptides work, what the research actually says, how to choose the right protocol, and how to work with a qualified provider safely.
Courtney Jones, RN is the owner and founder of IV League Hydration and the author of The Peptide Nurse.
Courtney doesn't just treat athletes — she is one. Her deep roots in the South Boston athletic community inform every performance protocol.
IV League operates in South Boston with a team of 20+ nurses. Serving Boston's athletes, executives, and wellness community since 2018.
Beyond clinical practice, Courtney is an active voice in the peptide therapy space — writing and teaching to help patients and clinicians understand safe, evidence-based protocols.
★★★★★"Finally a book written by an actual nurse who works with real patients. Olivia explains peptides the way a clinician thinks about them — practical, honest, and based on what actually works in the clinic."
★★★★★"I had no idea what peptides were before reading this. By the end I understood exactly which ones I needed and why. Walked into my consultation at IV League feeling like I already knew what to expect."
★★★★★"As a fitness coach I recommend this to every client asking about peptides. The most balanced, evidence-based overview I've found — written in language non-scientists can actually understand."
Commonly paired protocols and adjacent options our NP recommends alongside this one.
IV League is a nurse-owned clinical practice. All peptide protocols require a consultation and baseline labs reviewed by our NP before any prescription is issued.
Labs can be ordered through IV League or submitted from your existing provider. Most results available within 3–5 business days. Your protocol begins after NP review.