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Concentration Converter
Calculate concentration in mg/mL from vial amount and diluent volume.
Private iPhone routine organizer
Peptide Log & Concentration Converter
Privately organize peptide, GLP-1, and TRT-related routines with personal logs, reminders, vial notes, educational references, and basic concentration conversion.
Today
Routine Overview
GLP-1 routine
Scheduled reminder
Concentration math
Vial amount and diluent volume
Vial notes
Saved vial details
Features
Everything for private routine organization.
Peptide Log keeps the focus on personal records, reminders, vial notes, and math conversion without making medical recommendations.
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Routine Tracker
Create your own saved routines with amount, unit, frequency, start date, reminders, and notes.
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Today View
See what is scheduled today and mark entries as completed or skipped.
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Injection Log
Keep a private record of completed entries, notes, and injection sites.
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Vial Notes
Track vial amount, opened date, expiry date, and saved notes.
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Injection Site Rotation
Organize site history so your personal records stay consistent over time.
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Peptide Library
Read plain-English educational references about GLP-1s, research peptides, TRT terms, and safety concepts.
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Calendar View
Review saved routine history and completed entries in a simple calendar layout.
Workflow
A simple loop for staying organized.
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Create your routine
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Convert concentration
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Log today's entry
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Save vial notes
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Review history
Calculator Preview
Concentration math from the values you enter.
Enter vial amount and diluent volume to calculate concentration in mg/mL.
This tool only calculates concentration from values you enter. It does not calculate dosage, injection volume, syringe volume, target amount, or treatment instructions.
Inputs
- Vial amount
- Diluent volume
Outputs
- Concentration in mg/mL
Privacy
Private by design.
Your tracking data stays on your device in V1. If cloud sync is added in the future, this section and the Privacy Policy will be updated before release.
Pricing
Free to start. Upgrade when you need advanced tracking.
Free
For simple tracking and concentration conversion.
- ✓Concentration converter
- ✓Library preview
- ✓Basic logging
- ✓1 active routine
Pro
For advanced personal organization.
- ✓Unlimited routines
- ✓Vial notes
- ✓Calendar view
- ✓Site history
- ✓Routine analytics
- ✓Saved records
FAQ
Common questions before installing.
Does Peptide Log provide medical advice?
No. Peptide Log is for personal tracking, educational reference, and math conversion only. It does not provide medical advice, diagnosis, treatment, prescription dosing, or titration recommendations.
Can Peptide Log recommend a dose?
No. Peptide Log does not recommend doses, routines, titration schedules, or treatment changes. Always follow guidance from a licensed healthcare professional.
What is the concentration converter?
The concentration converter uses vial amount and diluent volume entered by the user to calculate concentration in mg/mL.
Does the app support GLP-1 tracking?
Peptide Log can help organize saved GLP-1 routines, reminders, logs, notes, and history for personal records.
Does the app support TRT tracking?
Peptide Log can help organize TRT-related routines, reminders, injection logs, notes, and history for personal records.
Is my data private?
In V1, routine and tracking data is stored locally on your device. Peptide Log does not sell personal data.
Is Peptide Log free?
Peptide Log is free to start, with optional Pro features for advanced personal organization.
Is Peptide Log available on Android?
Peptide Log is planned as an iPhone app first. Android availability is not announced yet.
Keep your peptide routine organized.
Personal tracking, educational reference, and math conversion for iPhone.