Peptide tracker
A peptide tracker is only as useful as the fields it keeps. This one records the same six for every entry, for as many peptides as you track, and shows each one’s history. Try it below; nothing leaves your browser.
Add an entry
Your history
Newest first, across every peptide. Edit an entry in place or delete it with undo.
Loading your entries…
Everything here is the same record as the full tracker, stored in this browser only. Export or back it up from its Data tab.
The log fields, explained
| Field | What to put in it | Why it matters later |
|---|---|---|
| Peptide or item | The name, spelled the same way every time | Groups entries for search, the calendar and schedules |
| Date and time | When it happened, not when you wrote it down | Puts entries in order and shows gaps |
| Amount | The number exactly as you measured or were told it | A record of what was used, in your own terms |
| Unit | mg, mcg, IU or ml | A number without a unit can’t be read later |
| Status | Taken or skipped | Explains a gap instead of leaving it blank |
| Site and notes | Optional: where, and anything worth remembering | Context you won’t recall in a month |
Tracking several peptides at once
One log holds everything. Each name can also have its own schedule (daily, set weekdays, every few days, or days on and off) so the calendar shows planned days beside logged ones for each peptide. Keep stock for each name on the inventory tracker if you want amounts taken off as you log.
Reading your history
- The list above shows recent entries; the full tracker has search across every entry.
- The calendar marks logged, skipped and planned-but-not-logged days.
- The Data tab exports a CSV in the same columns as Peptide Library’s export.
Where this fits
This page is about what to record. If you want the tracker on your phone’s home screen, see the peptide tracker app page; for an overview of everything the site does, start at the Best Peptide Tracker home page. When you need reminders and the same log on every device, Peptide Library’s tracker picks up where this one stops.
Questions
- What should a peptide tracker record?
- For every entry: the name, the date and time it happened, the amount with its unit, whether it was taken or skipped, and optionally the site and a short note. Those fields are enough to rebuild your history later.
- Can I track more than one peptide?
- Yes. Each entry has its own name, so any number of peptides share one log. Names you’ve used are suggested as you type, which keeps spellings consistent so each peptide’s history stays together.
- How do I see the history of one peptide?
- Open the full tracker and type the name into the search box above your entries, or open the calendar to see every day it was logged. A CSV export lets you sort by name in a spreadsheet.
- Why record skipped days?
- A skipped entry turns a gap into an explained gap. Months later you can tell a day you chose to skip from a day you simply forgot to write down.
- Does the tracker check what I enter?
- Yes, as you save: a name is required, the date must be real and not in the future, and the amount must be a number above zero with a unit. It never suggests an amount.