FormulaSignal

FormulaSignal

A dated memory for supplement labels
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About

We’re building FormulaSignal because a supplement can keep its name while its formula changes. Your records should remember the difference. Our free Locker helps you keep the supplements you care about, with dated label references, source links, and formula history for covered products. Optional monitoring alerts you when a change is confirmed. Our goal is simple: help you see what changed before you buy again.

Maker History

  • FormulaSignal
    FormulaSignalKeep your supplements and spot formula changes
    Oct 2026
    • 🎉
    Joined Product HuntOctober 13th, 2026

Forums

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4h ago

FormulaSignal - Keep your supplements and spot formula changes

FormulaSignal keeps a dated memory of supplement labels. Build a free Locker for the products you use, are considering, or used before. Covered products include dated label references, source links, and formula history, so you can compare before buying again. Optional monitoring checks eligible products and emails you when a change is confirmed. Coverage limits and unreadable sources stay visible.
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