PepAI Library
What no one tells you about the shots.
GLP-1 medications and peptide protocols changed weight loss faster than the guidance caught up. These guides pair clinical sources from the FDA, NIH, Mayo Clinic, and prescribing information with the lived questions people are actually asking. So the next dose feels less like a guess.
Compounded vs Brand Semaglutide
Compounded semaglutide and brand-name Wegovy or Ozempic are not the same product. A clear-eyed look at the actual differences in regulation, formulation, cost, and risk.
Read guideGLP-1 Dosing Schedules
How GLP-1 titration actually works. Why doses step up slowly, how long to plateau at each step, and what to do with missed doses.
Read guideGLP-1 Side Effects
The most common side effects of GLP-1 medications, why they happen, and the practical ways people manage nausea, constipation, fatigue, and sulfur burps.
Read guideGLP-1 Injection Technique
A plain-English guide to injecting Wegovy, Ozempic, Mounjaro, and Zepbound. Covers site rotation, pen handling, storage, and sharps disposal.
Read guideMicrodosing GLP-1 for Longevity
Some patients use sub-therapeutic doses of GLP-1 medications for metabolic health and longevity rather than weight loss. What the evidence supports and where it gets speculative.
Read guidePeptide Cycling Protocols
Typical cycling patterns for BPC-157, ipamorelin, TB-500 and related peptides. What cycle durations, washout periods, and stacking patterns actually look like.
Read guideWeight Loss Plateaus on GLP-1
Why weight loss stalls on GLP-1 medications, when plateaus are expected, and the practical levers that actually help when the scale stops moving.
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PepAI is a tracking app, not a medical device. Every guide here is for education. See your clinician for diagnosis, dosing, or treatment decisions.