Peptide Calculator: Vial
Reconstitution & Dose Tracker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Track peptides, calculate vial concentrations, and log doses with a 3D site map. Keep schedules, inventory, and health trends together in Vial.
Vial is a calculator and logbook for peptides. Keep your vial details, dose history, injection sites, and schedules in one place.
Enter your vial amount and the volume of liquid added to calculate its concentration. For an amount you enter, Vial shows the corresponding U-100 syringe units and a visual fill level.
Save your vial details for future entries.
Log your compound, amount, injection site, and time. Reuse your last logged amount to save time. The interactive 3D body map lets you mark an exact location and highlights your most recent site in a distinct color.
Create daily, weekday, interval, or on/off schedules. Open the log form, snooze a reminder, or skip an entry from a notification. Reminders clear when you log the matching dose, and your history shows which scheduled entries you logged, missed, or skipped.
Track remaining amounts, cost per mg, and estimated days of supply. Get low-stock alerts and manage pens, oral, nasal, and topical formats alongside vials. View available half-life information and estimated concentration curves.
View weight, HRV, resting heart rate, blood pressure, and sleep from Apple Health alongside your dose history. Record daily check-ins for mood, energy, and sleep quality, and keep a log of side effects.
Save progress photos and browse them by date. Record bloodwork with values, units, and reference ranges, then chart individual markers over time.
Export your dose history, side effects, bloodwork, and check-ins as a PDF for a selected date range. Bring it to an appointment or keep a copy for your records.
Your log is stored on your device. No ads and no account to create.
Vial is free for one compound, including dose logging and reconstitution data entry. Vial Pro adds unlimited compounds, schedules and reminders, Apple Health insights, bloodwork, progress photos, and PDF exports.
Terms of Use: vialpeptide.com/terms
Privacy Policy: vialpeptide.com/privacy
- Dose reminders now clear after you log the matching dose.
- Your last injection site has a distinct color, making it easier to spot.
- Added a more defined belly button to the body map for easier site placement.
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
