Injection tracker app · schedules, sites, batches and history · browser-based

Injection Tracker App for Schedules, Sites & History

Keep every injection connected to its schedule, site, and supply.

Use a browser-based injection tracker app for an existing peptide, GLP‑1, hormone, HRT, or TRT routine. Keep the schedule you entered separate from actual injection records, then attach site, batch, and correction history.

Create a free accountSee how it works

One active plan on Free · no payment details required

Private workspace · optional home-screen install

TodayIllustrative product view
Due now

Example injection record

Existing plan · details supplied by you

M12T13W14T15F16S17S18
Ready to recordSchedule and record remain distinct
SiteSelect the site you used
SupplyCompatible batch optional
Generic example only. No treatment, dose, schedule, or site is recommended.

The connected record

From the due moment to a history you can trust.

  1. Scheduled

    Start with the plan you entered

    Today shows the next scheduled item without treating it as a completed injection.

  2. Recorded

    Capture the actual event

    Record the time, user‑entered quantity, and optional notes in a few focused steps.

  3. Connected

    Keep site and batch context close

    Select a site entry and compatible batch without turning either into a recommendation.

  4. Retained

    Correct without silently overwriting

    Supported corrections preserve the earlier record and its connected inventory history.

Site context

An injection‑site tracker that records rather than recommends.

The body map and equivalent accessible list help you select the site you used. Previous entries and optional user‑defined spot names give you context for your own record.

  • Body map with keyboard and screen‑reader list parity
  • Optional rest interval based on your preference
  • Named spots retain their PeptideGrid region
Site mapFront & back

Site history

Example record
  1. Recorded siteSaved with the event
  2. Previous siteRemains in history

History provides context. PeptideGrid does not select the next site.

Recorded eventIllustrative
Scheduled
Wednesday · 8:00 PM
Recorded
Wednesday · 8:17 PM
Site entry
Site used by you
Batch
Compatible batch selected
Correction history retainedOriginal and current values remain reviewable.

One source of history

One injection record can carry its real context.

Scheduled time, recorded time, site, batch, optional observations, and later corrections belong together. Inventory remains an auditable represented ledger rather than a silently changing total.

Explore records and corrections

Useful across injectable routines, bounded for safety.

PeptideGrid can organize existing peptide, GLP‑1, hormone, HRT, or TRT injection routines. It is not a technique guide or a protocol builder.

  • No recommended injection site, technique, or rotation sequence
  • No dose, route, frequency, hormone, or treatment recommendation
  • No medical verification of the plan or recorded event
  • No silent conversion between incompatible units
GLP‑1 trackingSee the weekly‑plan and optional observation workflow.Browse Compound Library profilesRead sourced identity, evidence, uncertainty, and U.S. status separately from tracking.Peptide reconstitution & syringe calculatorWork with vial, diluent, target, and syringe values you already have; rounding stays visible.Vial supply & duration calculatorAlready know your amount? See how long your current vial supply is projected to last.Peptide inventory trackerKeep individual vials, batches, recorded balances, and inventory history together.

Questions before you start

Injection tracker app questions

A factual record for existing injection routines, with schedule, site, supply, and history kept distinct.

What does an injection tracker app record?
PeptideGrid can organize a schedule you provide, the actual recorded time and amount, the site used by you, compatible batch context, optional notes or observations, and explicit correction history.
Does PeptideGrid recommend an injection site or rotation?
No. The tracker records a site selected by you and keeps earlier site entries visible. It does not choose the next site, recommend a rotation sequence, or teach injection technique.
Can I use it for peptide, GLP‑1, TRT, or hormone injections?
It can organize an existing routine when the current tracking fields fit the record you need. It does not verify the plan, select a treatment, or claim comprehensive support for every injectable use.
How is it different from a note or spreadsheet?
The web app keeps scheduled items separate from actual records and can connect site, batch, inventory, and corrections instead of requiring you to reconstruct that context from separate notes. It remains an organizational record, not medical verification.
Do I need to install PeptideGrid?
No. The injection tracker works in a normal browser. An optional home-screen/PWA entry is available, while your private workspace remains usable without installation.

Bring one existing plan into one connected record.

Start with the schedule you already follow. Add complexity only when it becomes useful.

Start tracking freeOrganizational and educational tools only. No diagnosis, prescribing, or dose recommendations.