Key takeaways
- Tablets: portable, low entry cost, ongoing cost per use.
- Machines: higher entry cost, near-zero per-litre cost.
- Repeatability and concentration favour machines.
Cost over three years
A daily tablet user typically spends more in three years than a PEM bottle owner. Tabletop machines cross that line sooner.
Frequently asked questions
Tablets are designed to dissolve in water before drinking, not to be swallowed whole. Follow the product instructions.
Related products
Related learning
Purity, tablets & bathing
- Hydrogen Bathing vs Hydrogen Tablets — Saturation versus dilution, compared in full.
- Hydrogen Water Purity — 99.991% certified purity from SPE/PEM electrolysis.
- Hydrogen Tablets: What You Should Know — What dissolving reactive material can leave behind.
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Source content adapted from guides/hydrogen-tablets-vs-machines.