OptiPin
TB-500 Tracker for iPhone
OptiPin is a private TB-500 tracker that turns a recovery-peptide protocol into a clean, reviewable record. Log each injection on a twice-weekly cadence, keep count of the doses left in each vial, rotate injection sites, track recovery and side effects over your dose timeline, and note how you feel – with a reminder when the next dose is due and a warning before a vial runs out. Everything stays on your device; no account, no cloud upload.
Track your TB-500 on iPhone
Twice-weekly dose log, vial inventory, recovery and side-effect logging, site rotation and runout warnings – private and on-device. Free to start.
Download on the App StoreWhy track TB-500 at all
TB-500 is a synthetic fragment of thymosin beta-4 studied for soft-tissue and tendon healing, and it ships as a lyophilized vial rather than a pre-filled pen. That means there are two things to keep straight that a notes app won't: the reconstitution math (vial size + bacteriostatic water → syringe units) and an honest record of whether it's actually doing anything. TB-500 has essentially no human trials of its own, so the only credible read on an unproven compound is your own carefully logged recovery against which doses, on which days.
Work out the syringe units with the free OptiPin peptide calculator, then log the vial and each injection in OptiPin, in the units you draw, against a timeline you can actually read, with the recovery outcome you care about charted alongside.
What the OptiPin TB-500 tracker does
Running TB-500 in a stack? It's most often paired with BPC-157 in the community "Wolverine stack" for recovery – OptiPin tracks each compound separately on one shared timeline, alongside any peptide like GHK-Cu or your TRT. For the thymosin-β4 distinction, evidence and reconstitution math behind the molecule, see the TB-500 reference.
Free dose tools for TB-500
Calculators that pair with tracking – no app needed to use them:
- Peptide blend calculator – splits a multi-peptide vial into per-peptide syringe units for the Wolverine (BPC-157 + TB-500) and GLOW stacks.
- Reconstitution calculator – turns vial size + bacteriostatic water into exact syringe units (and works in reverse).
- Half-life visualizer – see how any half-life and injection interval accumulate over time.
- TB-500 reference – the thymosin-β4 distinction, what the evidence shows, status and the reconstitution math, with sources.
One app for everything you're on
The real advantage of OptiPin is that TB-500 doesn't live in isolation. If you're also running BPC-157, on TRT, or working a peptide stack, all of it sits in one place with a single timeline and one set of insights – instead of fragmented across a notes file and your memory. That's the difference between logging a compound and actually seeing your protocol.
Your TB-500, on a timeline you control
Doses, vials, recovery, side effects, site rotation and runout warnings – private, on-device, free to start.
Download on the App StoreFAQ
Is there an app to track TB-500?
Yes – OptiPin. You log each injection on a twice-weekly or weekly cadence, rotate sites, log recovery and side effects over your dose timeline, and get reminders plus runout warnings. It's on iPhone, stores data on-device and needs no account.
Is TB-500 approved?
No. TB-500 is not approved by the FDA, EMA or any regulator. It's sold as a "research chemical" of unverified purity and still cannot lawfully be compounded in the US (off Category 2 since April 2026, not on the 503A bulks list). It's also WADA-banned – "thymosin-β4 and its derivatives, e.g. TB-500" under S2 (Growth Factors). See the TB-500 reference.
Can OptiPin help reconstitute TB-500 vials?
OptiPin logs the vial and each dose you enter and warns before the vial runs out; it does not do the reconstitution arithmetic. TB-500 comes as a lyophilized vial; the free OptiPin peptide calculator on the web turns vial size and bacteriostatic-water volume into syringe units. It's arithmetic only, not a dose recommendation.
Can it track the Wolverine (BPC-157 + TB-500) stack?
Yes. OptiPin tracks each compound separately – its own schedule, dose log and vial inventory – on one shared timeline, and the free peptide blend calculator covers Wolverine and GLOW. This is community practice, not clinical guidance: there are no human trials of the combination and both peptides are unapproved and WADA-banned.
Does it work offline and keep my data private?
Yes. Everything is stored on-device and works offline. There's no account and no required cloud sync, so your log isn't uploaded to a server.
Related
TB-500 science · BPC-157 tracker · GHK-Cu tracker · Peptide blend calculator · Reconstitution calculator · All peptides · Wolverine stack calculator (BPC-157 + TB-500 blend)