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Learn the arithmetic once.

Plain, careful guides to reconstitution and dosing — written the way Vialog works: showing every step, and claiming nothing it can't. No protocols, no recommendations. Just the maths, done slowly.

ml
Guide

How much bacteriostatic water should you add?

There's no single right amount — the water sets the concentration, and that decides your units. How to choose it.

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1·2·3
Guide · 6 min

How to reconstitute a peptide, step by step

The three conversions between powder and syringe — done once, slowly, with the maths shown.

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mg·mcg·iu
Guide · 5 min

Milligrams, micrograms, units: the conversion that trips everyone

Is the number on the vial your dose, or the concentration? The difference is a factor of a thousand.

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= 10 u
Worked example · 7 min

How many units do I draw? A worked BPC-157 example

One vial, one dose, one syringe — followed all the way to the mark on the barrel.

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Skip the pencil. Try the calculator.

Type in what's in your vial, the water, and your dose. Vialog shows the working and refuses any number your syringe can't draw.

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Vialog

A reconstitution calculator that shows its working, and an injection log that never loses a dose.

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Vialog is a calculator and a log. It is not a medical device and does not diagnose, treat, cure or prevent any medical condition, and it is not medical advice. The guides here are general educational information, not dosing recommendations. Always consult a qualified healthcare professional.

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