Sensodyne vs Colgate Sensitive: Which Is The Best Toothpaste?

Sensodyne vs Colgate Sensitive

When it comes to toothpaste for sensitive teeth, two major contenders stand out: Sensodyne and Colgate Sensitive. With so many options available on the market, it can be overwhelming to find the best way to protect and get relief from tooth sensitivity.

This article aims to compare Sensodyne and Colgate Sensitive toothpaste brands. We will discuss their ingredients, pros and cons, and help you decide which one is the best for your teeth. Let’s navigate this toothpaste tussle together.

Understanding About Sensodyne

Sensodyne is a product of GlaxoSmithKline which is a globally recognized brand specializing in toothpaste designed for people with sensitive teeth. Sensodyne toothpaste has consistently impressed people over the past decade with its effective treatment of tooth pain when used regularly.

According to the American Dental Association (ADA), sensitive teeth are typically the result of worn tooth enamel or exposed tooth roots.

Sensodyne products contain either potassium nitrate to protect against temperature sensitivity or stannous fluoride to protect against sensitivity in general, while also providing the benefits of fluoride toothpaste, which is recognized by ADA for its effectiveness in preventing cavities.

Moreover, Sensodyne has a range of toothpaste catering to other dental needs like whitening and gum care, while still providing relief from sensitivity.

Ingredients Of Sensodyne

Sensodyne formulations typically contain two key active ingredients: Potassium Nitrate and Stannous Fluoride. Potassium Nitrate works by soothing the nerves inside your teeth which reduces the pain of sensitivity.

In contrast, Stannous Fluoride creates a protective barrier over sensitive areas of your teeth, blocking the pain caused by hot, cold, sweet, or other triggers. It also restricts the growth of bacteria, reduces plaque, and prevents tooth decay.

The inactive ingredients include:

  • Water, sorbitol, glycerin,
  • hydrated silica
  • cellulose gum
  • sodium methyl and cocoyl taurate
  • silica, titanium dioxide, and, sodium saccharin
  • trisodium phosphate and red 28.

Some Sensodyne products may also contain ingredients for whitening purposes, like Sodium Tripolyphosphate, which removes and prevents stains, thereby brightening your smile.

Also Read: Can Sensodyne Cause Gum Irritation?

Understanding Colgate Sensitive

Colgate Sensitive is another leading contender in the field of toothpaste aimed at alleviating tooth sensitivity. Manufactured by Colgate-Palmolive, it has been available since 1873, sixteen years after the passing of the company’s founder, William Colgate.

Colgate Sensitive toothpaste is specially formulated to provide relief from sudden shocks of painful sensitivity. It promises to offer relief in as little as two weeks with regular usage.

The toothpaste works by sealing the channels that lead to sensitive tooth nerves, thereby providing direct relief. Plus, Colgate Sensitive toothpaste not only fights sensitivity but also provides complete oral care, protecting against cavities, plaque, and gum issues, and giving you fresh breath.

Colgate Sensitive Ingredients

Colgate Sensitive, just like Sensodyne, primarily uses Potassium Nitrate as an active ingredient to help with tooth sensitivity. This compound works on the nerve impulses, reducing the pain signals from the nerves in the teeth. Another active ingredient is Sodium Fluoride, which strengthens tooth enamel and prevents decay.

The inactive ingredients include:

  • Water, Glycerin, Sorbitol
  • Sodium Bicarbonate
  • PEG-12 (a humectant to retain moisture)
  • Sodium Lauryl Sulfate (to create foam)
  • Polysorbate 20
  • Tetrasodium Pyrophosphate, Aroma, Benzyl Alcohol
  • Sodium Fluoride (225ppm), Menthol
  • Methylisothiazolinone,
  • Cl 42051, Cl 17200.

Colgate Sensitive also offers a variant that contains whitening properties, which include an ingredient called silica that gently removes and prevents further stains.

Related: 7 Tips to Get Rid of Toothpaste Taste

Pros and Cons of each toothpaste brand

Pros and Cons of Sensodyne

  • Pros: Sensodyne toothpaste has been a trusted name in the industry for years, especially when it comes to treating sensitive teeth. It has been clinically proven to reduce sensitivity when used regularly. It not only relieves sensitivity but also provides other dental health benefits like cavity protection, plaque reduction, and products for teeth whitening and gum care.
  • Cons: Sensodyne is effective for treating sensitivity, but it may not be suitable for everyone. Some people have reported allergies to stannous fluoride, one of its key ingredients. Additionally, Sensodyne may be slightly expensive compared to other brands.

Pros and Cons of Colgate Sensitive

  • Pros: Colgate Sensitive is also a popular choice for people suffering from tooth sensitivity. It provides quick relief by forming a barrier that seals the nerve channels in as little as two weeks according to some studies. Plus, it also offers comprehensive dental care, including protection against cavities, plaque and gum issues, and bad breath.
  • Cons: On the downside, Colgate Sensitive toothpaste contains Sodium Lauryl Sulfate (SLS), a chemical that some people might be allergic to or may find irritating. The toothpaste also has a higher abrasion level compared to other brands, which is a concern for people with thin enamel or gum recession.

Also Read: How To Stop Receding Gums From Getting Worse

Sensodyne vs Colgate Sensitive: Which is best for sensitive teeth?

In terms of effectiveness for sensitive teeth, both Sensodyne and Colgate Sensitive perform well. Sensodyne’s formulations with potassium nitrate or stannous fluoride provide excellent sensitivity relief, and the brand is often recommended by dentists for its proven effectiveness.

Colgate Sensitive, on the other hand, provides relief by sealing nerve channels and promises quick relief in just two weeks with regular use.

Note that, however, reactions to ingredients can vary among people. Some may find that Sensodyne’s formulation works better for them, while others may prefer the texture and taste of Colgate Sensitive.

Furthermore, Colgate Sensitive does contain Sodium Lauryl Sulfate (SLS), which can cause irritation or allergic reactions in some people.

In terms of cost, Sensodyne is usually pricier than Colgate Sensitive, but many users think it’s worth the extra cost for the relief it gives.

Ultimately, deciding between Sensodyne and Colgate Sensitive toothpaste may depend on your personal preference and needs. If you’re unsure which one is right for you, it’s a good idea to consult with your dentist.


In conclusion, Sensodyne and Colgate Sensitive are great options for those struggling with sensitive teeth. Both options have their own unique benefits and it may be worth trying both to see which one works best for you. No matter which option you go for, don’t forget to keep up with good oral hygiene habits to keep your teeth healthy.


Is Colgate Total good for sensitive teeth?

While Colgate Total is not specifically designed for sensitive teeth, it does contain some ingredients that can help with sensitivity. These include potassium nitrate and sodium fluoride. However, if you have severe sensitivity, it may be better to opt for a toothpaste that is specifically formulated for sensitive teeth like Colgate Sensitive.

Does Sensodyne work immediately?

Sensodyne does not provide instant relief from tooth sensitivity. It’s designed to be used regularly over a period of time to alleviate sensitivity. Most users report noticing a significant decrease in tooth sensitivity after two weeks of consistent use.

Can children use Sensodyne or Colgate Sensitive?

Both Sensodyne and Colgate Sensitive can be used by children aged 12 and over. For children under 12, it’s advisable to seek a dentist’s recommendation before use.

Can I use Sensodyne or Colgate Sensitive if I don’t have sensitive teeth?

Both Sensodyne and Colgate Sensitive can help with tooth sensitivity, but you can also use them even if you don’t have sensitive teeth. They contain fluoride to maintain oral health and fight cavities.


The information provided in this article is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Don’t ignore professional medical advice or put off seeking it just because of something you read here. Although we aim to offer precise and current information, we do not guarantee its completeness, accuracy, reliability, suitability, or availability for any purpose. Using the information in this document is at your own risk. We are not responsible for any losses or damages caused by our content.

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