PepMetrics: Peptide Protocol Tracker and Reconstitution Calculator

People running peptide protocols track a lot: doses, schedules, vial math, and how they feel week to week. Most of them do it across spreadsheets, notes apps, and memory. Nothing connects the calculation they did on Sunday to the entry they are supposed to make on Thursday.

Generic health apps do not understand the workflow. They are built for step counts and calories, not for turning a vial strength and a water volume into a syringe mark and then remembering that number.

The calculator is the front door. Pick a peptide from the library or enter your own values, set the target dose, vial strength, water volume, syringe size, and mark increment. PepMetrics normalizes the units and returns the concentration, the millilitres to draw, a practical syringe mark, and the approximate doses left in the vial.

A visual U-100 syringe shows the mark so the number is obvious at a glance, and the page explains the three steps behind it: concentration, draw volume, and the conversion to units. PepMetrics does the math, not the dosing.

One tap saves a result as a protocol. The Protocols screen lists what is active, the dose, the days it is due, the time of day, and a reconstitution reference showing the vial, water, concentration, and draw that produced it.

Items due today are flagged. Paused items stay separate from the active plan. Storage is local first with sync, so the record is yours and it works when the connection does not.

The sidebar reads like a daily instrument: Today, Calculator, Protocols, Nutrition, Progress, Calendar, AI Guide, Settings. Everything sits on the same cream graph paper with a dark navigation rail, orange accents for actions, green for status, thin borders, and tall condensed headings.

That identity is deliberate. It looks like a lab notebook, not a consumer wellness app, because the people using it want a record they can trust more than a streak to protect.

PepMetrics does not choose a peptide, dose, schedule, or treatment. It is a tracker and a calculator, not a prescriber, and the interface says so in plain language before every calculation is saved.

That boundary shapes the copy inside the product, the way results are labelled, and the way we describe it here. No outcome claims, no medical advice, just the math and the record.

This one started as a tool for a routine we follow ourselves. When you are the one squinting at a vial label with a syringe in your other hand, you learn quickly which numbers matter and which screens get in the way.

That is why the calculator came before the dashboard, and why the protocol keeps the calculation attached instead of asking you to remember it.