Philips Sonicare 3100 Series Electric Toothbrush
Philips
Promising research
PÄRLA
Best for: Anyone who wants hydroxyapatite without giving up the full adult dose of fluoride
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1,450ppm fluoride (sodium monofluorophosphate) plus hydroxyapatite
Where we checked it: ocado.com ›
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It pairs 1,450ppm fluoride (the top of the NHS adult range) with hydroxyapatite and has no sodium lauryl sulfate, so you keep the best-evidenced ingredient and add the trending one.
Anyone who wants hydroxyapatite without giving up the full adult dose of fluoride
People avoiding fluoride altogether, or anyone sensitive to cocamidopropyl betaine
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| Price | £8.20 typical | £7.90 typical | £8.70 typical | £8.99 typical |
| Research | Promising research | Early research | Early research | Early research |
| Link | You're here | View › | View › | View › |