Track every vial, pen and KwikPen
Paying for your own supply means keeping an eye on it. Tirzing counts down what is left in each vial, pen and KwikPen as you log your shots, tells you the day you will run out, and reminds you to reorder in time.
Free plan with no time limit and no card. Works in any browser, with an Android app.
Every kind of supply
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Vials, with overfill
Enter the vial as its label describes it. Overfill, punctures and beyond-use dates are tracked too.
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Single-dose pens
Each pen is used up by the shot that uses it, and a shot can use more than one pen.
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Multi-dose KwikPens
Each dose comes out of the pen, and a dose that finishes one pen carries on into the next.
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Mixes and blends
Multi-ingredient compounded vials and mixes like Lipo-C and MIC.
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Shared vials
Splitting a vial with a partner? Their doses come out of the same supply.
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A reorder date
A warning on your dashboard before you run out, as far ahead as you choose.
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What it costs Paid plans
Your spend, and what each pound lost is costing you.
Try it without an account
The free vial and pen runway calculator works out how long a supply lasts from what you enter, with no sign-up. Inside Tirzing the same countdown runs from what is actually left, every time you log a shot.
Items marked “Paid plans” come with a paid plan. The rest are included on the free plan. Compare plans
Questions people ask
Does Tirzing work for compounded vials?
Yes. Enter the vial as its label describes it, including multi-ingredient blends, and log each shot from it.
Can it track Zepbound vials and KwikPens?
Yes. Single-dose vials and pens and multi-dose KwikPens each have their own setup, so they count down the way they really work.
Is supply tracking free?
Yes. Vials, pens and KwikPens, with the runway and reorder warning, are on the free plan.
Related
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- All comparisons
Try it with your own logs
Set your medication up once, and each shot after that is a few taps. The free plan has no time limit and needs no card. You can bring your history with you.