What kind of vial do you have?
Powder: you add liquid to it before the first dose.Liquid: the label shows a strength in mg/mL.
Semaglutide calculator
U-100 syringe: 100 units = 1 mLStep 1 of 425%
Semaglutide calculator
U-100 syringe: 100 units = 1 mL