About DosageCalc
We believe everyone deserves access to clear, accurate, and personalised supplement dosage guidance — without a medical degree or a paid subscription.
Our mission
The supplement industry is plagued by marketing-driven dosage recommendations that serve profit over health. Products are often under-dosed to reduce cost, or over-dosed to create a placebo "feeling" effect. DosageCalc was built to cut through that noise: we translate the actual clinical research into free, easy-to-use calculators that give you a personalised, evidence-based daily dose in under 30 seconds.
Evidence-first
Every dosage recommendation is derived from peer-reviewed clinical trials and position statements from organisations such as the ISSN, Endocrine Society, and NIH. We cite our sources on every page so you can verify the research yourself.
Personalised, not generic
Where clinical evidence supports weight-based dosing, our calculators personalise the output to your body. Generic "one size fits all" labels often under-dose lighter individuals and over-dose heavier ones.
Transparent safety information
We take YMYL (Your Money or Your Life) content seriously. Every page includes contraindications, drug interaction warnings, and a clear medical disclaimer. We will never recommend a dose that exceeds established Tolerable Upper Intake Levels without explicit physician-supervision caveats.