Blog
Peptide Protocols, Explained
Dosing guides, pharmacokinetic science, and protocol optimisation. Everything you need to understand how compounds work at the molecular level.
18 articles on peptide protocols, GLP-1s, TRT, dosing science, and pharmacokinetics. New posts roughly monthly. The science writing that pairs with the app.
Guides & tutorials
How to Inject Peptides — SubQ & IM Guide for Beginners
Step-by-step guide to subcutaneous and intramuscular injection technique. Needle selection, site rotation, SubQ vs IM, and what to expect on your first pin.
Peptide Reconstitution Guide for Beginners
Supplies needed, reconstitution process, storage, stability, common mistakes, and the math behind calculating your dose.
Your First Peptide Protocol — A Beginner's Framework
A practical framework for structuring your first peptide protocol. Compound selection, dose scheduling, tracking, and knowing when to adjust.
Why Your Peptides Might Not Be Working — 8 Common Reasons
If you're not seeing results, the issue is usually one of these eight factors. From sourcing and storage to dosing, timing, and unrealistic expectations.
TRT Beginner's Guide — Testosterone Replacement Therapy Explained
Esters, dosing protocols, injection frequency, bloodwork markers, and what the first 12 weeks on testosterone replacement therapy typically look like.
When to Get Bloodwork on Peptides
Baseline panels before starting, optimal recheck windows, which markers matter for which compounds, and why timing relative to your dose matters.
Peptide Stacking Guide — Combining Compounds
Common stacks, interaction considerations, timing strategies, and how to use pharmacokinetic data to structure multi-compound protocols.
Peptide Cycling — When to Cycle, When to Run Continuously
Not all peptides need cycling. Which compounds benefit from cycling protocols, which are typically run continuously, and the reasoning behind each approach.
Peptide Storage Guide — Temperature, Light & Shelf Life
Proper storage is the difference between a peptide that works and one that's degraded. Temperature, light exposure, reconstitution timing, and travel considerations.
Science & deep dives
How to Know If Your Peptides Are Working
Why you cannot feel peptides immediately, the steady state concept, realistic timelines by compound type, and subjective markers worth tracking.
How Long Do Peptides Take to Work? — Timelines by Compound
Realistic timelines for when different peptide classes reach steady state, when subjective effects typically emerge, and why patience is the hardest part.
Understanding Peptide Saturation & Steady State
The 5-half-life rule, what steady state actually means, why it matters for your protocol, and real examples across semaglutide, BPC-157, and testosterone.
Peptide Side Effects — What's Normal and What's Not
A compound-by-compound overview of commonly reported side effects, which are expected and transient, which warrant attention, and how tracking helps distinguish signal from noise.
GLP-1 Weight Loss Plateau — Why It Happens and What To Do
Weight loss on GLP-1 agonists eventually slows or stops. The metabolic science behind the plateau, true stall vs normal fluctuation, and evidence-based strategies.
GLP-1 Muscle Loss — How to Preserve Lean Mass
Weight loss from GLP-1 agonists includes lean tissue. What the clinical data shows about composition of that loss, why it happens, and strategies to mitigate it.
Comparisons
Best Peptide Tracker Apps 2026 — Compared
An honest comparison of Milligram, Shotsy, PeptIQ, and Regimen. Feature matrix, pharmacokinetic modeling, and which app actually tracks your levels.
Semaglutide vs Tirzepatide vs Retatrutide — GLP-1 Comparison
Head-to-head comparison of the three major GLP-1 receptor agonists. Mechanism differences, weight loss data, side effect profiles, dosing, and what the clinical data favours.
Wolverine Stack vs Glow Protocol — Which Healing Stack?
Two of the most popular peptide stacks compared. Compounds, mechanisms, timelines, and who each one is typically used by. BPC-157 + TB-500 vs GHK-Cu + BPC-157 + TB-500.
Stay in touch
The blog is also where we publish updates on new app features and research collaborations. Download the app to get notified when new posts ship.