Calculators, doses & interactions

Calculators

• Reason checkRead what one trial found, at what amount, then compare your daily intake with it.
• Pause before labsHair gummies can fake thyroid. Creatine can fake creatinine. Check before the draw.
• Proprietary blend floor checkSee if cited trial floors can even fit the milligram total on the label.
• Metformin MUI calculatorDose × years → cumulative exposure index.
• B12 screening guideMUI, symptoms, and lab bands for metformin users.
• Absolute risk & NNT calculatorCER/EER → ARD and NNT with trial presets from our guides.
• GLP-1 protein target calculatorBody weight × 1.2–1.6 g/kg for a daily gram range.
• Magnesium elemental calculatorConvert compound mg to elemental magnesium by salt form.
• Cost-per-response calculatorLocked trial presets → $ per additional responder.

Clinical dose registry

Trial dose floors and NIH DSLD market medians for 25 ingredients — curated from our guides, with open JSON for reuse.

• Browse dose registryPer-ingredient trial floors, DSLD medians, and browser-only dose check.
• Dose dataset (JSON)CC BY 4.0 — trial floors and metadata for programmatic reuse, with citation and changelog.