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Welcome to our big activated charcoal toothpaste test 2021, where we present all the activated charcoal toothpastes we tested in detail. We have compiled detailed background information and also added a summary of customer reviews on the web.

We would like to make your purchase decision easier and help you find the best toothpaste for you.

You will also find answers to frequently asked questions in our guide. Furthermore, you will also find some important information on this page that you should pay attention to if you want to buy activated charcoal toothpaste.

The most important in a nutshell

  • Activated charcoal toothpaste is a black paste that absorbs all impurities from the mouth and slightly whitens the teeth.
  • Activated charcoal toothpaste is divided into toothpaste with fluoride and toothpaste without fluoride.
  • Activated charcoal toothpaste is not harmful. In the worst case, it has an abrasive effect and leads to sensitive teeth.

How well does activated charcoal toothpaste work?

Despite great popularity, the effectiveness of charcoal toothpaste is questionable. The product promises a white radiant tooth without any bleaching agents and sanding. However, the results of various quality testers are unfortunately disappointing.

The black activated charcoal toothpaste is basically the same as conventional white toothpaste. The difference is the unusual pitch-black color it gets from the addition of activated charcoal.

The activated carbon acts as an excellent binder thanks to its special pore structure. When brushing teeth, all unwanted substances are therefore absorbed and rinsed out by the charcoal, just like a sponge.

However, sponges, like activated carbon, have a limited absorption capacity. Since the activated charcoal is not in pure form in the package but mixed into the toothpaste, it seems more likely that the activated charcoal will absorb the active ingredients of the paste, rather than the unwanted plaque in the mouth.

It should be remembered that only natural tooth color can be achieved using these natural whitening methods.

Pearly white teeth can be achieved only by bleaching the teeth.

For whom is activated charcoal toothpaste suitable?

In principle, activated charcoal toothpaste is suitable for every person who wants to try the new trend of natural teeth whitening and is not afraid of the unusual color and taste. Activated charcoal toothpaste is amazingly suitable for tobacco, wine, and coffee lovers whose teeth have been discolored by regular consumption.

Find out more: Yellow teeth: measures through which you can get white teeth

In fact, the toothpaste rinses away all the harmful substances and works particularly well against severe discoloration. However, toothpaste has a slightly abrasive effect and should therefore be avoided by people with sensitive teeth.

What types of activated charcoal toothpaste are there and which one is right for you?

If you want to get a newly activated charcoal toothpaste, there are two alternatives you can choose between:

  • Activated charcoal toothpaste with fluoride.
  • Activated charcoal toothpaste without fluoride.

In the next section, we will explain the advantages and disadvantages of toothpaste with and without fluoride, so you can buy the toothpaste that is best for you.

What distinguishes an activated carbon toothpaste from fluoride and what are its advantages and disadvantages?

Fluoride plays an important role in oral hygiene. It acts as a protective film around the tooth, which reduces acid formation in the mouth and supports the absorption of minerals into the tooth.


  • Protects against caries.
  • Returns minerals to the tooth surface.
  • Antiplaque and anti-inflammatory.
  • Cheaper than toothpaste without fluoride.


  • Dangerous if taken too much.
  • Not suitable for children.
  • Side effects unknown.

Fluoride has long been a controversial substance. Numerous websites claim that this substance is toxic and that it can cause numerous health problems such as:

  • Bone fractures.
  • Cancer.
  • Impaired brain development in children.

In fact, it has been scientifically proven that excessive intake of fluoride can be harmful to health. It is especially a risk for young children, as they often swallow the toothpaste and do not spit it out.

To get into the danger zone, you would have to take 20 mg of fluoride per day, which is very unlikely.

What distinguishes an activated carbon toothpaste without fluoride and what are its advantages and disadvantages?

Despite a lack of scientific evidence, the popularity of fluoride-free variations of toothpaste is on the rise.


  • Free from harmful chemicals.
  • Only natural ingredients.
  • Often vegan.


  • Lack of sample test results.
  • Often does not protect against tooth decay.
  • Expensive.

Fluoride-free toothpaste is usually free of harmful chemicals.

Many fluoride-free tubes of toothpaste originate from natural cosmetics and in the vast majority of cases have no questionable additives, such as triclosan and sodium lauryl sulfate (irritating to mucous membranes and damaging to the intestinal flora), no preservative parabens (hormone-like effect), and also no PEG/PEG derivatives (make the skin more permeable to toxic foreign substances).

Fortunately, not all products are excluded. It is important to read reviews and testimonials before buying so that you buy fluoride-free toothpaste that also protects against tooth decay

Activated charcoal toothpastes in Comparision

Dental Expert Activated Charcoal Teeth Whitening Toothpaste

Dental Expert Activated Charcoal Teeth Whitening Toothpaste

4,8 Rating

Removes coffee stains.
100% safe & natural.

Best Activated Charcoal Toothpaste with Organic Coconut Oil

Cali White Activated Charcoal Teeth Whitening Toothpaste

Cali White Activated Charcoal Teeth Whitening Toothpaste

4,5 Rating

Vegan, fluoride-free, sulfate-free & organic
Safe for kids.

Best Teeth Whitening Charcoal Powder

Nimiah Teeth Whitening Charcoal Powder

Nimiah Teeth Whitening Charcoal Powder

4,3 Rating

4,3 Rating

No hurt on teeth.
With organic mint extract.

Best Organic Charcoal Powder

Smart Solutions Organic Charcoal Powder

Smart Solutions Organic Charcoal Powder

4,5 Rating

Ideal for sensitive teeth.
Non-gmo, vegan, no fillers.

Best Probiotic Activated Charcoal Toothpaste

Hyperbiotics Probiotic Activated Charcoal Toothpaste

Hyperbiotics Probiotic Activated Charcoal Toothpaste

4,5 Rating

With Xylitol, Organic Coconut Oil and Lactobacillus Paracasei.
Safe for the whole family.

Purchase criteria

The criteria you can use to compare toothpaste include:

  • Ingredients.
  • Efficacy.
  • Taste.

In the following paragraphs, we will explain to you what is important in each of the criteria.


The content of toothpaste is very important. Besides fluoride, toothpaste can contain all kinds of additives. You should make sure that your toothpaste contains either fluoride, xylitol or another alternative to the two. These substances protect against tooth decay and maintain your tooth enamel.

Activated charcoal alone is not enough to protect your teeth. You should also make sure that the black toothpaste really contains activated charcoal and is not simply a discolored paste that sells itself as something else.

You’ll often see coconut oil in the activated charcoal toothpaste as well. As a bonus ingredient, coconut oil is especially popular because it contains many healthy properties and naturally whitens your teeth.

For allergy sufferers, it’s always important to read through the ingredients. Especially in natural cosmetics, toothpaste contain a wide variety of oils and botanicals that could trigger an allergic reaction in the worst-case scenario.


Not all products work equally well. The effectiveness of different products is related to the different ingredients on the one hand, and on the other hand, it depends on the condition of your teeth. If you have heavily discolored teeth, you will see better results than someone who has almost no discoloration.

Good to know: Tooth color is genetically determined.

Only the original tooth color can be achieved with natural teeth whitening products. Our natural tooth color is not pearly white as one would hope, but rather ivory colored.

It is best to read many reviews before purchasing so you can see what results in others have achieved. Remember, though, that toothpaste works differently for each person and real results can only be seen after 2-4 weeks of daily use.


The taste of activated charcoal toothpaste varies. Compared to regular toothpastes, they do not always have a cool minty taste that gives you that long-lasting feeling of cleanliness and freshness. Often the taste is very mild or there is no taste at all.

If a strong minty paste appeals to you more, you can always take a look at the package description or online description and check if there is a specific flavor listed. If there is no flavor in the description, you can assume that the paste is simply tasteless.

Interesting facts about activated charcoal toothpaste

How often should I use activated charcoal toothpaste?

You should brush your teeth twice a day, with a pea-sized amount of activated charcoal toothpaste. Many also use the toothpaste in combination with regular toothpaste to protect their teeth or to save on activated charcoal toothpaste, as it is not cheap.

If your teeth become sensitive from using this toothpaste, you should use it less or perhaps set it aside altogether.

Can I use activated charcoal toothpaste with braces?

If you have braces, as long as it doesn’t harm your teeth and gums, you can use the toothpaste. That said, make sure you rinse well and get all of the colors out of your braces. A black denture would certainly be unflattering. If you are still unsure, it is best to ask your dentist again.

Benefits & Risks of Activated Charcoal to Whiten Teeth (Doctor's Advice) - Video

Jessica Clavits

Jessica Clavits

Hi! I'm Jessica! I keep this blog about personal care.

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