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If you are here, you are looking for the toothpaste best suited to your oral health needs. Are you looking for toothpaste that will make your teeth whiter? Are you tired of having tooth pain? Are you looking for toothpaste that will not cause oral diseases? You need to find the best toothpaste. Finding the best toothpaste is like finding the toothbrush that suits you. It means assessing your dental sensitivity and brushing needs.
Here is a guide to help you understand the different criteria for selecting the best toothpaste, as well as the different brands to choose based on each selection criterion.
Key takeaways
- The best toothpaste does not exist in absolute terms: the right toothpaste is the one that meets your specific oral health needs (cavities, tartar, gingivitis, sensitive gums, or whitening).
- For adults, a fluoride content of 1000 to 1500 ppm remains the reference range for strengthening enamel and preventing cavities.
- A low abrasivity index (RDA), ideally below 60, is gentler on enamel and receding gums; highly abrasive formulas should be reserved for occasional use.
- For gingivitis and bleeding gums, an antibacterial formula with zinc and no sodium lauryl sulfate is preferable to an aggressive whitening toothpaste.
- Solid or tablet toothpaste is an effective zero-waste alternative, provided you check that it contains fluoride.
- Y-Brush tube toothpaste contains 1450 ppm of fluoride, an organic formula, and a gentle base suitable for sensitive gums.
1- The different components of the best toothpaste
Humectants
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They allow the toothpaste paste to maintain a fluid consistency. They prevent it from hardening or drying out when exposed to air. They also help maintain the toothpaste's water content. In addition, they prevent particles from solidifying in the toothpaste. They are therefore the agents that actively contribute to the consistency of the best toothpaste. It is particularly important for toothpaste to contain 15 to 25% of them.
Thickeners
They give toothpaste a pleasant consistency. Most of the time, they are plant extracts, alginates, or cellulose gum. They give toothpaste texture, which helps it stay on the toothbrush. They also give toothpaste structure, making it easier to dispense from the tube. This makes it much easier to spread. It is important for toothpaste to contain 1 to 2% of them.
Antiseptics
They have an antibacterial role; in other words, they prevent bacteria from appearing in the oral cavity. They are also credited with an anti-inflammatory role. In fact, they relieve oral pain caused by conditions such as cavities, gingivitis, and periodontitis. They also reduce the buildup of dental plaque, which causes the teeth to loosen. In addition, they provide effective protection against acidity.
Surfactants
These are first and foremost foaming agents. They have properties that allow the toothpaste to disperse during toothbrushing. They also stabilize it to enable thorough tooth cleaning. In addition, they loosen the bacterial buildup on the surface of the teeth. This buildup is known as dental plaque. They have a thick, solid texture that helps stabilize the toothpaste. They also help remineralize the teeth.
Preservatives
They are essential to the long-term preservation of oral hygiene products. They have antibacterial properties that prevent the formation of dental plaque. They prevent the product from developing an unpleasant odor. In addition, they also ensure that the product does not develop an unpleasant odor. It will not take on a cloudy color or appearance. They also prevent the product's active ingredients from losing their effectiveness.
You can use the Y-Brush toothbrush, which allows you to apply the right amount of toothpaste using an applicator. 99% of the ingredients in its organic toothpaste are of natural origin. They therefore help maintain good oral hygiene.
2. The importance of fluoride content
For an adult fluoride toothpaste to be effective, it must contain between 1,000 and 1,500 ppm, in other words between 100 and 150 mg per 100 grams. This is the amount used in most toothpastes sold on the market. If it exceeds 1,500 ppm, it is considered a medication. However, the rule is different for children. You should therefore choose a special children's toothpaste with a completely different fluoride dosage.
Here are the recommended fluoride dosage amounts based on your child's age:
- 0 to 6 months: no fluoride allowed in toothpaste
- From 6 months to 1 year old: 0.25 milligrams per day
- From 3 to 6 years old: 0.50 milligrams per day
- Over 6 years old: 1 milligram per day
In any case, for both adults and children, it plays a role in bone and tooth metabolism. It prevents dental cavities by strengthening your tooth enamel. It also eliminates acid production by the bacteria present in dental plaque. Furthermore, it combines with the structure of the enamel to limit its demineralization. In the same way, it promotes its remineralization.
Y-Brush has launched a new toothpaste in a tube with the recommended fluoride content of 1450 ppm. It is also organic and made in France.
3. Undesirable ingredients
Sodium lauryl sulfate
It is a surfactant commonly used in cleaning products and oral care products. It causes severe canker sores inside the mouth. An excessive amount of sodium lauryl sulfate in toothpaste is particularly dangerous. Indeed, it contains 1,4-dioxane, which is carcinogenic. In addition, it causes irritation after brushing on the skin, eyes, and respiratory tract. It can therefore subsequently make the skin extremely dry. Furthermore, it causes problems with the teeth and gums, such as mouth ulcers.
Aspartame
It is an amino acid also known as an artificial sweetener. Its main components are aspartic acid, phenylalanine, and methanol. It has several side effects on the body and mind, such as poisoning, headaches, chills, and behavioral disorders. It is more dangerous than sugar because it contributes to an increased risk of dental cavities. In addition, it affects the hormones of the human body by increasing the risk of premature birth. It also increases the risk of liver and lung cancer.
Butylparaben
It is a white crystalline powder. Its main characteristic is that it is an endocrine disruptor. Indeed, it is toxic to human reproduction because it disrupts the hormonal system of the human body. It also has a negative effect on children's development. In addition, it disrupts thyroid function, which causes thyroid cancer. It also increases the risk of metabolic diseases such as iron deficiency and diabetes. Its allergenic potential causes skin irritation.
Propylparaben
It is a flavoring agent that gives a toothpaste its flavor. It is safe up to a maximum concentration of 0.14%. However, above this dosage, it causes eczema flare-ups and red patches. It also has a negative impact on pregnancy hormones, reducing the chances of becoming pregnant quickly. In men, it is linked to prostate cancer. Furthermore, it causes developmental disorders in the nervous system and brain. It disrupts communication between the brain and the body.
Triclosan
It is an antibacterial chemical product. It is particularly carcinogenic, which explains why it may trigger breast cancer. It is also an endocrine disruptor that may increase the risk of infertility. It has other risks to human health: it increases the risk of heart attacks, harms the liver and muscles, and has allergenic effects. Furthermore, it reduces the effectiveness of antibiotic treatment. It can only be effective as a preservative if its concentration does not exceed 0.3%.
Y-Brush toothpaste may be a good choice if you want to avoid the risk of unwanted ingredients in your toothpaste. Indeed, it is made only from the following ingredients: Water, Glycerin, Hydrogenated Starch Hydrolysate, Hydrated Silica, Decyl Glucoside, Cellulose Gum, Flavor*, Sodium Benzoate, Stevia Rebaudiana Extract, Sodium Hydroxide, Limonene, Sodium Fluoride. It is important to know that 20% of the ingredients come from organic farming.
4- the oral care need concerned
The anti-cavity toothpaste
This toothpaste has a high fluoride content. Its main benefit is that it relieves tooth sensitivity. It contains xylitol, a sugar substitute. Xylitol helps neutralize sugar acids found in dental plaque. It is rich in calcium fluoride and therefore forms a protective layer on the surface of the teeth. It prevents cavities, which could lead to receding gums. To do so, it reduces the solubility of the tooth surface. It transforms hydroxyapatite into fluoroapatite. This surface is much more resistant to cavity-causing attacks.
Antibacterial toothpaste
It helps combat the bacteria responsible for dental plaque. If they are not eliminated, they can cause gum inflammation. It therefore subsequently strengthens tooth enamel and reduces the risk of gingivitis. The most commonly used ingredient in antibacterial toothpaste is zinc citrate. It helps combat tartar formation on the teeth. Its neutral taste does not leave a bitter taste in the mouth. In addition, it helps combat dry mouth, which can cause bad breath.
Toothpaste for sensitive teeth
It offers optimal gum protection. Indeed, its main components are potassium nitrates and strontium chloride. They help block the transmission of nerve impulses from the outer surface of the teeth. In addition, it contains fluroinol and permethol, which form a protective layer on the dentin. Chlorhexidine, which is also contained in it limits bacterial growth. Furthermore, the mineral salts and fluoride it contains help reduce bleeding, remineralize enamel, and prevent tooth decay.
Toothpaste for whiter teeth
It removes brownish and yellowish stains from the teeth. Sodium bicarbonate is the toothpaste's main whitening ingredient. It has an abrasive action that removes surface stains from the teeth and makes them whiter. In addition, it contains hydrogen peroxide, which helps remove tartar from the teeth. It also contains silicic acid, a mild abrasive that acts directly on dental plaque and tooth discoloration. Brushing with this toothpaste for 6 months produces a noticeable result. Ideally, it should have an RDA below 40 for low abrasiveness.
Whatever your oral care needs, Y-Brush tube toothpaste allows you to effectively strengthen tooth enamel, combat the formation of cavities, fight dental plaque, and act against bacteria. In addition, it is composed of Decyl Glucoside and Sodium Hydroxide allows for gentle brushing of your teeth. However, its composition of Hydrated Silica makes it much more effective for treating fragile and sensitive gums.
5) A new alternative solution: Y Brush chewing toothpaste
Y-Brush chewable toothpaste is a good solution for achieving whiter teeth. First, it is made in France using French ingredients that help reduce acid attacks, fight bacteria, combat dental plaque, and freshen breath. It is also an organic toothpaste that is 100% naturally sourced. All the ingredients are vegan and eco-friendly. It is also made with xylitol, whose main benefit is reducing cavities by slowing bacterial proliferation. It is also paraben-free, as parabens can be endocrine disruptors. Its strong mint flavor helps keep breath fresh. It is practical because it can be taken anywhere. You can take it with you to work or on public transport.
What is the best toothpaste for your needs?
The best toothpaste is not the same for everyone: it is the one that addresses your main oral health need. Before comparing brands, identify your priority (cavities, tartar, bleeding gums, sensitivity, whitening, or a zero-waste format), then check two figures on the packaging: the fluoride content and the RDA abrasivity index.
The table below summarizes the criteria for choosing the best toothpaste for each need, along with the ingredients to prioritize. Each profile then links to a dedicated guide for further information.
Cavities and fragile enamel
The best anti-cavity toothpaste relies on fluoride (1000 to 1500 ppm) and often xylitol to remineralize enamel and neutralize plaque acids.
Tartar and stubborn plaque
For tartar, zinc citrate or pyrophosphate is preferred, as these ingredients slow plaque mineralization when combined with regular brushing.
Gingivitis and bleeding gums
The best toothpaste for inflamed gums is antibacterial (zinc, and sometimes chlorhexidine for short-term treatment) and free from irritating sodium lauryl sulfate.
Sensitive or receding gums
Potassium nitrate and a low RDA soothe hypersensitivity and protect exposed tooth necks caused by early gum recession.
Yellow teeth and whitening
An effective whitening toothpaste remains moderately abrasive: aim for a controlled RDA rather than a formula that wears down enamel for a surface-shade improvement.
Solid or tablet toothpaste
The best solid or chewable toothpaste comes in a portable zero-waste format; simply check that it contains fluoride.
Best toothpaste for gingivitis and bleeding gums
The best toothpaste for gingivitis is an antibacterial formula that targets the plaque causing inflammation, rather than an abrasive whitening toothpaste. Red, swollen, or bleeding gums during brushing most often indicate early gingivitis: the goal is then to reduce the bacterial load without irritating tissue that is already weakened.
In practical terms, look for zinc (citrate or lactate) for its antibacterial action, sometimes chlorhexidine for short-term use on a professional's advice, and above all a gentle base without sodium lauryl sulfate, a foaming surfactant that promotes canker sores and irritation. Fluoride remains essential for strengthening the enamel of exposed tooth necks. To understand the cause of inflammation, our article on gingivitis, its causes and treatment explains the right habits.
Gentle yet thorough brushing matters just as much as the formula itself. A Y-shaped sonic toothbrush such as Y-Brush cleans all three surfaces of each tooth in around twenty seconds, while limiting pressure on sensitive gums. You can pair it with Y-Brush toothpaste in a tube, whose gentle base is suitable for fragile gums.
Best anti-tartar toothpaste: what should you prioritize?
The best anti-tartar toothpaste works upstream, on dental plaque, before it mineralizes and hardens into tartar. No toothpaste dissolves tartar that has already formed; only professional scaling can remove it. However, a good formula significantly slows its recurrence between dental visits.
The ingredients to look for are zinc salts (citrate, lactate) and pyrophosphates, which prevent minerals in saliva from crystallizing on plaque. A fluoride toothpaste complements this action by strengthening enamel. However, the most decisive factor remains the regularity and quality of brushing, especially along the gumline, where tartar forms most readily.
Best toothpaste for sensitive or receding gums
The best toothpaste for sensitive gums relieves pain without damaging exposed tooth roots. When the gum recedes, the softer dentin, crossed by nerve channels, is exposed: cold, hot, and sweet foods become painful. The formula must therefore soothe nerve transmission while remaining low in abrasiveness.
We recommend potassium nitrate or strontium chloride, which reduce sensitivity, fluoride to remineralize, and above all, a low RDA. To learn more based on your situation, see our dedicated guides: which toothpaste is best for sensitive gums and the best toothpaste for receding gums. Gentle brushing, without scrubbing horizontally, complements the paste's effect.
Best solid or tablet toothpaste: the zero-waste alternative
The best solid or tablet toothpaste combines effectiveness with a zero-waste approach. Whether in the form of a bar to rub or a tablet to chew, it eliminates the plastic tube, is easy to carry, and can be used without waste. Its performance depends primarily on its ingredients, just like conventional toothpaste.
The main point to watch remains fluoride: many organic tablets are fluoride-free, which limits protection against cavities. So check the label, and choose a fluoride tablet if cavity prevention is your priority. To compare formats, our articles on solid toothpaste, its effectiveness and usage tips and next-generation solid toothpaste cover the subject in detail.
At Y-Brush, the fluoride chewable toothpaste contains 120 tablets made in France, to chew before brushing—convenient both when traveling and at the office.
Fluoride and abrasivity rating (RDA): the two figures to check
To recognize the best toothpaste at a glance, two figures matter before the brand: fluoride content and the RDA abrasivity rating. In adults, fluoride levels between 1,000 and 1,500 ppm determine cavity prevention and enamel strength. An adult toothpaste without fluoride may suit a specific need, but offers less protection against cavities.
RDA (Relative Dentin Abrasivity) measures the wear the toothpaste causes to dentin: the higher it is, the more abrasive the toothpaste. A low value is gentler on enamel and gums, while the most aggressive whitening formulas rank high. Finally, keep an eye on ingredients to avoid; our guide to harmful substances in toothpaste lists the most common undesirable components.
How do you choose the best toothpaste in practice?
Choosing the best toothpaste takes a few simple steps once you have identified your main need. The method below helps you avoid relying solely on the marketing promise on the packaging and brings the right criteria back to the center of your decision.
- Identify your main need. Cavities, tartar, gingivitis, sensitivity, whitening or a zero-waste format: one priority alone can already guide your choice of formula.
- Check the fluoride content. For an adult, aim for 1000 to 1500 ppm; for a child, adjust the dosage to their age.
- Check abrasivity (RDA). Choose a low value for daily use, especially if you have sensitive or receding gums.
- Avoid risky ingredients. Sodium lauryl sulfate, parabens and triclosan should be avoided for regular use.
- Pair it with the right brush. Gentle, thorough brushing, for example with a Y-shaped sonic toothbrush, matters just as much as the formula you choose.
Best organic and natural toothpaste: free from harmful substances
The best organic or natural toothpaste favors a short list of naturally sourced ingredients without compromising on the essentials. An organic label guarantees the absence of many controversial components, but says nothing about the fluoride content: some organic formulas contain no fluoride, reducing protection against cavities.
It is therefore important to read the ingredients rather than rely solely on the word “natural.” Sodium lauryl sulfate, parabens and triclosan should be avoided as a priority; they are detailed in our guide to harmful substances in toothpaste. Y-Brush toothpaste in a tube illustrates this compromise: organic, made in France, with 1450 ppm fluoride and a gentle foaming base made with decyl glucoside.
Best toothpaste for children: fluoride adjusted to age
The best toothpaste for a child is one whose fluoride content is adjusted to their age, because an adult dosage is too high for younger children. Fluoride remains the best ally against cavities, but it should be used in gradually increasing amounts as the child grows and learns not to swallow the toothpaste.
As a simple guideline, start with very small amounts before the age of six, then gradually increase the amount to reach a dosage close to that for adults after this age. A mild flavor and a small amount applied to the brush help establish a routine without making it a chore. If you are unsure about the dosage, your dentist or pediatrician is the best person to ask.
Best toothpaste recommended by dentists: how can you recognize it?
The best toothpaste recommended by dentists is not a single brand, but a formula profile: fluoride at the right concentration, reasonable abrasivity, and no irritating ingredients. Professionals also place greater emphasis on brushing technique and consistency than on the name printed on the tube.
In practice, a dentist recommends a fluoride toothpaste suited to your situation (frequent cavities, fragile gums, sensitivity), a soft-bristled toothbrush or an electric toothbrush used correctly, and brushing for at least two minutes morning and evening. The best toothpaste can never replace these habits, regular checkups, or routine scaling.
We hope this guide will help you find the “best toothpaste.” The one that meets many of the criteria we have outlined is considered a good toothpaste. You simply need to choose the toothpaste that best suits you. You should choose a toothpaste that will help you take care of your oral health while also preventing the onset of oral diseases.
