Some people manage more than one injectable at a time. This calculator adds up a schedule you already have: weekly amounts per medication, total injections per week, and how many vials each needs over four weeks. It does not suggest combinations or doses, and combining unapproved compounds is not something we recommend.
For each medication, weekly amount = dose × times per week. Vials per four weeks = (weekly amount × 4) ÷ (vial mg × 1,000), rounded up. Total injections per week is the sum of each medication's frequency, which helps when planning injection sites and supplies.
Two prescribed medications: one at 250 mcg twice a week from a 5 mg vial, the other at 1,000 mcg once a week from a 10 mg vial. The first uses 500 mcg a week and needs 1 vial per four weeks (2 mg of 5 mg). The second uses 1,000 mcg a week, also 1 vial per four weeks (4 mg of 10 mg). That is three injections a week. Illustrative numbers only.
This page previously offered preset "stacks" with doses and cycle lengths for unapproved peptides. We removed them because those protocols are not based on human trials. The calculator now adds up schedules that come from a prescriber.
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