How to keep a peptide log
By the Peptide Library editorial team · Published by Peptide Library (Superfime LLC) · Updated
Short answer
Keep a peptide log as one row per entry with fixed columns: date, time, name, amount, unit, status and notes. Pick one place for it (paper, a spreadsheet or a tracker) and stick with it. Never erase a row: correct it and, if it matters, note why. A tracker adds a calendar, search and export on top of the same columns.
The columns that matter
| Column | Why it’s there |
|---|---|
| Date and time | Puts entries in order and shows gaps. |
| Name | Spelled the same way every time, so rows can be sorted and counted. |
| Amount and unit | The number exactly as you recorded it, with mg, mcg, IU or ml beside it. |
| Status | Taken or skipped, so a gap is explained. |
| Site (optional) | Where, if that’s part of what you keep track of. |
| Notes | Short and factual. |
Paper, spreadsheet or tracker?
- Paper is quick and private, but hard to search and easy to lose. The printable log template has the columns above.
- A spreadsheet sorts and filters, but nothing stops a typo in a unit or a date, and it has no calendar. The same page has a CSV template.
- A tracker checks each entry as you save it (a name, a valid date, an amount above zero), shows a calendar, and exports to CSV when you want a spreadsheet anyway. This site’s tracker is free and needs no account.
Fixing mistakes without losing history
On paper, strike through and write the correction beside it. In the tracker, open the entry and edit it: the entry keeps its id, so a backup restored later replaces the old copy instead of adding a duplicate. Deleted something by accident? The tracker offers Undo for a few seconds.
Reviewing your log
Once a week, look at the month on the calendar. Planned days with no entry show in amber. Fill in what you remember, mark what you skipped, and leave the rest alone: an honest gap is better than a guessed entry.
If you’d rather keep notes on how each day felt alongside the log, that’s Peptide Library’s research journal; this tracker has a simpler journal on its Progress tab.
Limitations
- A log is only as complete as what gets written down; it can’t fill gaps by itself.
- Records here stay in one browser. Export before you switch devices or clear your browser.
- Keeping a log is record-keeping, not medical guidance.
Sources
Try it now
The free tracker runs in your browser with no account.