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Former Sensodyne boss behind launch of new toothpaste for sensitive teeth

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Cite

Clarke, J. (2026, October 7). Former Sensodyne boss behind launch of new toothpaste for sensitive teeth. Evening Standard. https://www.standard.co.uk/business/business-news/reading-university-independent-b1299936.html

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Evening Standard · collected 2026-10-07 · by Josie Clarke

Quick Summary

Former Sensodyne global head Mick Cox and former GSK formulating chemist Majedeh Mazraei have launched a new toothpaste called S3 Sensitivity Science priced at £19.99 in the UK. Backed by over 20 practicing dentists, S3 claims to use a "triple-action approach" with specific ingredients like potassium nitrate and nano-hydroxyapatite for treating sensitive teeth. The product aims to represent a significant advancement in toothpaste technology designed specifically for dental sensitivity sufferers.
Written by AI on 2026-10-07, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Mick Cox, former global head of Sensodyne, and Majedeh Mazraei, a former formulating chemist at GSK, have launched a new toothpaste called S3 Sensitivity Science for sensitive teeth in the UK. The product, priced at £19.99, is backed by more than 20 practicing dentists and features a "triple-action approach" with specific ingredients: 5% potassium nitrate to calm nerve endings, 10% nano-hydroxyapatite to block dentine tubules, and biomimetic hydroxyapatite plus fluoride for tooth protection. Mr Cox asserts this represents a significant improvement in the category. The UK oral care market is valued at over £1 billion, with sensitivity products accounting for about 50% of sales according to Market Data Forecast figures.

Written for “New Toothpaste Launch” on 2026-11-03, grounded in this article and the 0 other(s) covering the same event.

Story

📰 New Toothpaste Launch
Health · 1 article(s) covering the same event.

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How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
6
sentences that state something as happening or true
Uncertain
17%
1 of 6 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
64/100
Evening Standard's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Health
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-07 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Evening Standard · 8234 article(s) · 73 correction(s) detected
Running correction rate · 73 correction(s)

Who wrote this

Josie Clarke
38 article(s) here · 1 carrying a prediction
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🔮 The Debt Relief Scheme will provide targeted support to households “in genuine financial need” to clear debt and arrears built up during the energy crisis between 2022 and 2024, totalling £2.47 billion, the regulator said.
🔮 A £100 payment to help 20 million households with energy bills will “barely dent” the rise predicted for January, campaigners have warned.
🔮 Cornwall Insight, which provides widely respected energy price forecasts, warned the savings would be “small” in relation to recent bill rises, but said it could also give the transition to heat pumps a boost. Dr Craig Lowrey, principal consultant at Cornwall Insight, said: “Scrapping the gas standing charge from as early as 2027 is a broadly progressive move that may help lower-income households who tend to use less energy.
🔮 Ofgem’s energy price cap rose by 3.6% to £1,723 for a typical household on October 1, and forecasters are currently predicting a further rise of around 22% in January.
🔮 In the case of these two options, shoppers could save £423.40 a year and get a higher dose of magnesium by switching from gummies to tablets, the consumer group said.
🔮 “With the festive period now falling within the three-month window, there were significant rises in spending expectations, though concerns around inflation may also be contributing to this.”
2026-10-21 · assertive framing · Consumer confidence tumbles ahead of Budget
🔮 Ofgem’s energy price cap rose by 3.6% to £1,723 for a typical household on October 1, and forecasters are currently predicting a further rise of around 22% in January.
🔮 1.7 million households will not turn heating on this winter, survey suggests
🔮 A 4% hike to Ofgem’s energy price cap took effect from October 1 as forecasters warned household bills could soar by almost another £300 from January. Campaigners have urged the Government to make plans now to support all households with energy costs this winter because of the severity of forecast bill hikes. Cornwall Insight’s latest forecast predicts the price cap will rise by a further 16% to £1,999 a year on January 1, up by £276 on the level between October and December and the biggest rise since January 2023. The End Fuel Poverty Coalition has urged ministers to prepare an “emergency heat tariff” to cap the cost of heating this winter, with gas prices already rising 27% year on year. A poll for Uswitch suggests some 1.7 million households will not turn on their heating this winter amid fears of soaring bills and efforts to save money.
Also by Josie Clarke
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 38 articles by Josie Clarke →

Topics

GSK Market Data Forecast S3 Sensitivity Science Sensodyne

Subjects

Sensodyne ORG · 3× Cox PERSON · 2× GSK ORG · 2× Majedeh Mazraei PERSON · 1× Market Data Forecast ORG · 1× Mazraei PERSON · 1× Mick Cox PERSON · 1×

Narrative

Mr Cox said S3’s “triple-action approach” – using 5% potassium nitrate to calm nerves, 10% nano-hydroxyaptite to block the dentine tubules and biomimetic-hydroxyapatite and fluoride to protect teeth, was a “genuine step-change for the category and, more importantly, for the patients that suffer from sensitive teeth”.
framing: assertive · carried by 1 article(s) · first seen 2026-10-07
🔮 The UK oral care market is worth more than £1 billion, with sensitivity representing approximately 50% of the category, according to Market Data Forecast figures.
2026-10-07 · Evening Standard
Former Sensodyne boss behind launch of new toothpaste for sensitive teeth · assertive framing

Claims (6 extracted, 1 hedged)

A new toothpaste for sensitive teeth created by a former head of the Sensodyne brand and with the financial backing of a group of UK dentists has gone on sale in the UK. asserted
toothpaste → create → UK
S3 Sensitivity Science, with a recommended retail price of £19.99, has been developed by former global head of Sensodyne Mick Cox and former formulating chemist at GSK Majedeh Mazraei. asserted
Science → recommend → GSK
Mr Cox headed up Sensodyne for eight years, while Ms Mazraei worked on the formulation of dental products while at GSK. asserted
Mazraei → head → GSK
The brand said it had the financial backing of more than 20 practising dentists. asserted
it → say → dentists
Mr Cox said S3’s “triple-action approach” – using 5% potassium nitrate to calm nerves, 10% nano-hydroxyaptite to block the dentine tubules and biomimetic-hydroxyapatite and fluoride to protect teeth, was a “genuine step-change for the category and, more importantly, for the patients that suffer from sensitive teeth”. asserted
that → say → teeth
The UK oral care market is worth more than £1 billion, with sensitivity representing approximately 50% of the category, according to Market Data Forecast figures. uncertain
sensitivity → represent → figures
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