Pepfolio · by BioAlmanac
The tracker for a protocol you are already on
Pepfolio records what you take and works out the arithmetic — the dose, the draw, and how much is still in you. It does not sell anything and it does not tell you what to take.
Free. No advertising, nothing to buy, and no store inside it.

What it does
- Track a protocol
- Set a compound, a dose and a schedule once — daily, twice weekly, every third day, or five days on and two off — and the calendar fills itself in. It knows what is due today, what you missed, and what you deliberately skipped. A skipped dose is recorded as a decision, not a failure.
- Work out what to draw
- Enter the vial size, the water and the dose you want. Pepfolio draws the syringe and marks the unit to pull to, so there is no arithmetic at the kitchen table and no guessing at a barrel in poor light. Unit-confusion errors are the documented harm in this area; this exists to prevent them.
- Understand accumulation
- For compounds that clear slowly, doses overlap and the total in your body climbs for weeks before it settles. Pepfolio estimates that from published half-lives and shows the curve, so the difference between week one and week six is a number instead of a mystery. Every figure names the study it came from.
- Keep track of stock
- Record the vials you hold. Logging a dose deducts from them, so you know when one runs out and when a reconstituted vial should be discarded.
- Read what is actually known
- Profiles for 97 compounds, each citing its sources — trial, label, or community practice, always labelled as which. Pepfolio sells nothing and recommends nothing.
- Measure what changes
- Weight, body fat, waist and resting heart rate, charted against the dose you were on at the time.
- Reminders that respect you
- Scheduled on your phone, never on a server. A dose you log stops its reminder, including one logged early. Nothing arrives late at night.
What it looks like

The syringe, drawn
A 10 mg vial with 2 mL of water, for a 250 mcg dose: draw to 5 units. It marks the barrel, gives the concentration and the doses left in the vial, and warns when a dose falls between two marks — while the water volume can still be changed.

What is still in you
1.79 mg from five weekly doses of semaglutide, peaking at 2.67 mg — the sawtooth of a compound that does not clear between doses. It names the half-life it used, says it is an estimate and not a blood level, and links to where the figure comes from.

Every protocol, and its stock
Four running at once, each with its dose, schedule and time: semaglutide titrating on Sundays, BPC-157 daily, TB-500 on Wednesdays, ipamorelin cycling 35 days on and 14 off. Stock sits behind the second tab.
Questions
- Is Pepfolio free?
- Yes. There is nothing to buy in it, no advertising, and no store. BioAlmanac takes no vendor placement anywhere.
- Does it tell me what to take?
- No, and it is built not to. It records what you enter and does the arithmetic on it. It does not recommend a compound, a dose or a schedule, and it is not medical advice.
- Is my data private?
- Your protocols, doses and measurements are yours. Anonymous usage reporting is a fixed list of events — that a dose was logged, that the calculator was opened — and never includes which compound, what dose, or anything you typed. There is a switch for it, and turning it off stops it immediately.
- Do reminders need a server?
- No. They are scheduled on your phone, so they arrive whether or not you have a connection and without us holding a timetable of your doses. Logging a dose cancels its reminder, including when you log it early.
- Does it work with the website?
- It is the same account. Protocols, doses and stock recorded in either place appear in the other, and some editing — titration ladders, reminder times — is done on the website because those are decisions you make once rather than mid-course.
- Which phones does it run on?
- iPhone and Android.
The rest of BioAlmanac
The app is one way in. The same compound profiles, the reconstitution calculator and the per-milligram price index are on the website, and the account is shared.
Before you download it
Pepfolio is a record-keeping and calculation tool. It is not medical advice, it does not diagnose or treat anything, and it does not recommend any substance or any dose. Many compounds it references are prescription-only medicines or are not approved for human use. Talk to a doctor. Nothing in the app should be used to decide whether to take something.
Free. No advertising, nothing to buy, and no store inside it.