Sensodyne Toothpaste for Sensitive Teeth

If a sip of iced water or a spoonful of ice cream sends a sharp jolt through your teeth, you're dealing with dentin hypersensitivity — and Sensodyne is the brand dentists most often name for it. Formulated specifically to calm the nerve response behind sensitivity, Sensodyne toothpastes build lasting protection with twice-daily brushing while still handling the everyday jobs of cavity prevention and cleaning.

In this collection you'll find GlaxoSmithKline Sensodyne Full Protection Plus Whitening Toothpaste (4 oz. tube), a formula that pairs sensitivity relief with gentle whitening. It's a practical pick for people who want to lift surface stains from coffee, tea, or tobacco without switching to a harsher whitening paste that can aggravate tender teeth. The fluoride content also guards against decay, so it works as a genuine all-day toothpaste rather than a single-purpose treatment.

Shoppers often ask how Sensodyne actually stops the ache. The active ingredients work by soothing or blocking the tiny channels in exposed dentin that carry hot, cold, and sweet sensations to the nerve. That's why relief is cumulative — it isn't a one-brush fix. Use it as your regular paste, morning and night, and most people notice a real difference within a couple of weeks. For stubborn sensitivity, a dab applied directly to the sensitive spot with a fingertip and left on can help, though persistent pain always warrants a dental exam to rule out cavities or gum recession.

A single 4 oz. tube covers a typical adult for roughly two to three months of twice-daily use, making it easy to keep a spare in the cabinet. Explore related products in our Toothpaste and broader Oral Care collections to round out a sensitivity-friendly routine with soft-bristle brushes and alcohol-free rinses.