Supplement dosage clarity

Stop guessing your supplement dosages.

SuppDose is a calculator-first supplement decision tool. Wave 1 starts with magnesium: elemental amount, timing, label checks, safety states, and product-fit examples only when allowed.

Use the magnesium calculator

Calculator first

The calculator appears before deep content, with results directly below the form.

Elemental magnesium

Wave 1 is limited to supplemental elemental magnesium, not compound weight.

Safety gated

Safety-sensitive inputs trigger a hardStop state with no products or affiliate links.