Tools
Free tools for planning and labeling a supplement. Each one runs on public rules or data and cites its source, so you can check every number yourself.
- Supplement Facts label maker
Make an FDA-format Supplement Facts panel: % Daily Values, ingredient order and footnotes per 21 CFR 101.36. Free, no sign-up. Download as PNG or PDF.
- Capsule size chart and fill calculator
Capsule sizes 000 to 5 with volume, mg capacity at four powder densities and dimensions, plus a calculator for how many capsules your dose needs.
- % Daily Value calculator and IU converter
Work out % Daily Value for any vitamin or mineral, and convert IU to mcg, mcg RAE or mg with FDA’s conversion factors. Free, for supplement labels.
- Supplement manufacturer certification checker
Enter a manufacturer’s name or website to see if it is on NSF’s NSF/ANSI 455 GMP listing, Health Canada’s licence list or Informed Manufacturer’s list.
- Supplement RFQ spec builder
Build a spec sheet to send supplement manufacturers: product, dosage form, formula, quantities, packaging and certifications. Free, prints to PDF.