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Peptide Blend Calculator

For vials that contain more than one peptide. Enter what is on the label, choose which peptide you are dosing by, and see what else is in every injection.
What's in the vial (from the label)
mg
mg
mL
Dose of BPC-157
mcg
Syringe size (U-100)

Draw on your syringe

10units= 0.1 mL

010203040506070809010010 units1 mL · U-100 · 100 units
Amount of each peptide per injection
In each injectionAmountConcentration
BPC-157250 mcg2,500 mcg/mL
TB-500250 mcg2,500 mcg/mL
Total in vial
10 mg
Doses per vial
20

In a blend you cannot change the ratio between peptides — every unit you draw contains all of them in the proportions above.

Blend calculator FAQ

How do you calculate the dose of a peptide blend?

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Pick one peptide in the blend to dose by. Its concentration (mg × 1,000 ÷ water mL) tells you the volume for your dose. Because everything is dissolved together, that same volume contains every other peptide in proportion to its amount in the vial.

Does adding more water change the ratio in a blend?

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No. Water changes the concentration of every component equally, so the ratio stays the same. It only changes how many units you need to draw.

Can I use this for KLOW, GLOW or Wolverine?

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Yes — there are pre-filled pages for those blends, or enter any combination here. Always use the amounts printed on your own vial, because vendors use different configurations.

Pre-filled calculators