PeptideBro: Peptide Calculator
PeptideBro instantly converts vial and syringe info like “5 mg, 2 mL, 250 mcg” to “draw to 10 units” on a visual syringe. It organizes your protocol, logging doses, rotating injection sites, and keeping schedules on time, all private on your device without an account or tracking. The calculator shows exact units to draw on different syringes, draw volume, concentration, and doses per vial in multiple modes with syringe-fit warnings. The journal allows two-tap dose logging, has a site rotation body map, a weekly stack schedule with reminders, and streaks and a 30-day view.