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Sensitive Whitening

If sensitivity has held you back from whitening before, this range is built for you. Every product here is formulated specifically to minimise discomfort — from peroxide-free daily powders to LED treatments developed with sensitive teeth in mind — so you can brighten your smile without the trade-off.

Smile Science Harley Street toothpaste tablets for sensitive teeth whitening

Sensitive Toothpaste Tablets

£4.99

Clinically proven to combat Dentinal Hypersensitivity with Spilanthes Acamella. No calcium carbonate — gentler than regular sensitivity toothpaste.

Smile Science Harley Street PAP teeth whitening powder for sensitive teeth

PAP Teeth Whitening Powder

£19.99

Peroxide-free daily whitening powder using PAP — one of the most sensitivity-friendly whitening compounds available. Gradual, gentle results with very low sensitivity risk.

Smile Science Harley Street professional teeth whitening treatment kit for sensitive teeth

Teeth Whitening Treatment

£49.99

Designed specifically for sensitive teeth, with nourishing ingredients that are kind on enamel and gums for a brighter smile with minimal discomfort.

Why This Range Is Different

Sensitivity happens when whitening agents penetrate too deep into the dentinal tubules, triggering the nerve. Every product in this range is chosen or formulated to act at or near the surface rather than deep in the enamel — delivering real results without the harsher side effects.
Peroxide-free options available across the range
No calcium carbonate — a common cause of unnecessary abrasion
Formulated to address sensitivity at the nerve level, not just mask it

Which Sensitive Product Is Right For You?

Gentle daily whiteningStart with PAP Whitening Powder — the lowest-sensitivity way to whiten gradually every day.
Ongoing sensitivity protectionSwitch to Sensitive Toothpaste Tablets as your everyday base — especially useful before and during a whitening course.
Want full treatment resultsChoose the Teeth Whitening Treatment — built for sensitive teeth from the ground up, not adapted after the fact.

Build Your Low-Sensitivity Routine

Daily Whitening

PAP Whitening Powder

  • Peroxide-free formula
  • Gradual, gentle daily results
  • Very low sensitivity risk
Shop PAP Powder
Everyday Protection

Sensitive Toothpaste Tablets

  • Targets sensitivity at the nerve level
  • No calcium carbonate
  • Use twice daily as your base toothpaste
Shop Toothpaste Tablets
Full Treatment

Teeth Whitening Treatment

  • Built specifically for sensitive teeth
  • Up to 8 shades whiter in 10 days
  • Includes vitamin-enriched aftercare
Shop Treatment

Compare Your Options

Product Best For Sensitivity Risk Results Speed
PAP Whitening Powder Daily gentle whitening Very Low Gradual
Sensitive Toothpaste Tablets Everyday protection Very Low Ongoing maintenance
Teeth Whitening Treatment Full whitening course Low Fast (10 days)

How Sensitive Whitening Works

Sensitivity is typically caused by whitening ingredients penetrating too deeply into the microscopic channels connecting enamel to the nerve. Products in this range are formulated to act closer to the tooth’s surface — like PAP, which lifts stains without the same depth of penetration as high-peroxide alternatives — or to actively support the nerve and gum tissue, like Spilanthes Acamella in our Sensitive Toothpaste Tablets. Used together, they let you whiten consistently without the discomfort.

Sensitive Whitening FAQ

What causes sensitivity during whitening?Whitening agents can temporarily penetrate the dentinal tubules — microscopic channels connecting the enamel to the nerve — triggering discomfort. Products formulated to act closer to the surface, like PAP, avoid this deeper penetration.
Can I use these products together?Yes — Sensitive Toothpaste Tablets as your daily base, PAP Powder for gentle ongoing whitening, and the Teeth Whitening Treatment periodically for a stronger course, all work well together.
Should I start toothpaste before a whitening treatment?Yes — starting Sensitive Toothpaste Tablets around two weeks before a treatment course can meaningfully reduce sensitivity during and after whitening.
Are these products still effective if they’re gentler?Yes. Gentler doesn’t mean weaker — these formulas are designed to deliver genuine whitening results while working with your teeth’s sensitivity rather than against it.
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