Peptide Calculator: Vial
Reconstitution & Dose Tracker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Vial is the calculator and logbook for peptides. Reconstitute a vial once, and100 syringe — shown to scale on a syringe diagram so you can see the fill before you draw it. Save it to the vial so every future entry uses the same math.
ONE-TAP LOGGING
Compound, dose, site, and time in two taps — or one with "Repeat yesterday." A body-map site picker highlights your least-recently-used injection site so rotation stays even. Every entry shows a live syringe readout for the units to draw.
SCHEDULE & REMINDERS
Build a schedule that matches how you actually dose: daily, weekdays, every-other-day, interval, or on/off cycles. Reminders fire only for entries you scheduled — no streaks, no marketing nudges. Log, snooze, or skip straight from the notification. Vial tracks your adherence so you can see how closely you're keeping to plan.
INVENTORY & COST
Track every vial: remaining mg, cost per mg, and days of supply. Vial flags low stock before you run out. Pens, oral, nasal, and topical formats are supported alongside vials. Open any compound to see its half-life and an estimated concentration curve over time.
APPLE HEALTH INSIGHTS
Overlay weight, HRV, resting heart rate, blood pressure, and sleep from Apple Health on your dose timeline. Add daily check-ins for energy, mood, sleep quality, and notes, and keep a side-effect log.
PROGRESS PHOTOS
Attach an optional photo to any daily check-in and review them all in a date-sorted gallery — your progress over time, kept private on
BLOODWORK
Record lab markers with values, units, and reference ranges, and chart any marker over time.
DOCTOR-READY EXPORT
Generate a clean PDF of your log, side effects, bloodwork, and metrics for any date range — useful for a conversation with a licensed
BY DESIGN
Your log lives on your device and syncs through your own private iCloud. It is never stored on our servers. No ads, no third-party tracking, no account to create.
FREE & PRO
Vial is free to track one compound, with dose logging and full reconstitution data entry. Vial Pro unlocks unlimited compounds, the schedule and reminders, Apple Health insights, bloodwork, progress photos, and doctor export.
Terms of Use: https://vialpeptide.com/terms
Privacy Policy: https://vialpeptide.com/privacy
- Much improved injection site logging, tap anywhere on the body and see your recent injection sites
- Improved peptide icons
- Tapping a reminder notification now immediately opens the logging screen
The developer, 185 Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 185 Labs LLC
- Size
- 15.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Vial Pro (Monthly) $4.99
- Vial Pro (Annual) $29.99
- Copyright
- © 2026 185 Labs
