10 Best Natural Toothpastes in 2025 (Dental Hygienist-Reviewed)

Pros:

• Remineralizes teeth using nano-hydroxyapatite (nHa)
• Reduces sensitivity with potassium chloride
• Aloe and methylsulfonylmethane (MSM) soothe irritation
• Mild whitening ingredients like silica

Cons:

• Contains sodium benzoate, a preservative that may have negative health impacts

This toothpaste from Boka helps remineralize teeth with nano-hydroxyapatite, a fluoride alternative that's found naturally in our bones, teeth, and saliva. Potassium chloride works to reduce tooth sensitivity over time. These ingredients provide a one-two punch to address tooth pain and temperature sensitivity.

Some reviewers said that it left a gritty feeling in their mouth after brushing. However, most reviewers experienced reduced sensitivity in both teeth and gums. They liked the minty flavor, and many said that their teeth felt extremely smooth and clean after using it.

Pros:

• Bentonite clay is a mild abrasive that won't damage tooth enamel
• Non-GMO, vegan
• No colorants added
• Unique citrus flavor from natural oils

Cons:

• No foaming agents, so the texture may take getting used to
• No ingredients to remineralize tooth enamel

If you like short and sweet ingredient lists, this is the toothpaste for you. This lemon one is great if you hate the taste of mint! Its primary ingredient, bentonite clay, is a mild abrasive that cleans without harming tooth enamel, but it won't repair weakened enamel.

Some reviewers were put off by the California Prop 65 warning on the label that warns against harmful or cancer-causing ingredients, but Redmond has explained it on their website. The non-foaming aspect may also be odd for some. But most are happy that it cleans their teeth well and really like the lemon flavor.

Pros:

• A leader in natural toothpaste since 1850
• Aloe vera to soothe the mouth
• Xylitol and propolis are antimicrobial
• Non-GMO and cruelty-free
• Comes in a ton of flavors like chocolate, strawberry banana, cinnamon, and more

Cons:

• No fluoride or other ingredients to rebuild enamel
• Some found the texture watery

Dr. Sheffield's has been making natural toothpaste since 1850, although the ingredients have changed a bit for the better! The formula is certified by the Natural Products Association. It uses a mixture of botanical oils and extracts to help soothe gums and freshen breath and comes in a variety of flavors that are both kid- and adult-friendly.

Some reviewers thought this toothpaste was too thin, but others found the taste and texture to be similar to regular toothpaste. They say their kids liked the chocolate and berry flavors, and several adults admit to liking them, too!

Pros:

• No synthetic foaming agents or artificial colorants
• Aloe's anti-inflammatory properties provide benefits to your mouth's soft tissues
• Fairtrade and 70 percent organic ingredients

Cons:

• No fluoride or other ingredients to remineralize tooth enamel

This toothpaste contains aloe vera, which can soothe the soft tissue in your mouth. Aloe can also help heal wounds like stomatitus ulcers and control bacteria. For your teeth, it has mild abrasives for whitening, but it doesn't have any ingredients to rebuild weakened enamel.

Quite a few Amazon reviewers complained of receiving tubes that were rock hard and impossible to squeeze. We've included some other links for you if you prefer. The majority, however, found the texture pleasant: not too runny and with just the right abrasiveness.

Pros:

• Neem has a variety of oral health benefits
• Foams well despite being SLS-free
• Coconut derivatives can help reduce bacteria

Cons:

• Doesn't contain any ingredients to remineralize teeth

Available in three mint flavors or cinnamon, this toothpaste contains many botanical ingredients. One star is neem extract, which has been used traditionally in Ayurvedic medicine. It has anti-inflammatory, odor-reducing and antibacterial properties. In fact, this brand showed the same effectiveness as fluoride toothpaste in one study!

A few reviewers found the mint flavor to be too strong, but the vast majority like the fresh, clean taste. They say it cleans their teeth well and lightens them, too.

Pros:

• Natural, gentle polishers like calcium carbonate, baking soda, and bamboo powder
• Aloe leaf gel soothes and heals the mouth's soft tissues
• Non-GMO, no animal testing

Cons:

• No fluoride or other ingredients to repair tooth enamel

This formula uses natural polishers like bamboo stem powder and baking soda to remove surface stains from teeth. It comes in four flavors with different properties: peppermint and vanilla peppermint both have whitening power, spearmint strengthens teeth, and tea tree oil and cinnamon help control tartar.

A few reviewers said it was too thick, chalky, or clumpy. Many agreed that the flavor is strong, but they enjoyed that it left their mouth feeling clean and fresh for a long time. They liked that a little bit of toothpaste goes a long way, and some of them saw improvements in the color of their teeth as well.

Pros:

• Calcium carbonate, silica and baking soda help remove surface stains
• Comes in a metal tube with tube wringer for easier use
• EWG verified for ingredient safety

Cons:

• Some reviewers noticed increased tooth sensitivity

This fluoride-free toothpaste is vegan and flavored with essential oils. It's also verified by the Environmental Working Group, a third-party non-profit organization that rates ingredient safety based on independent scientific reports and findings. 

Some reviewers complained that the metal tube the toothpaste comes in is cumbersome and messy, but many said it's worth getting used to if you're concerned about how many disposable plastics you use. They praised the peppermint flavor, saying it's fresh and clean without being cloying or harsh. 

Pros:

• Tea tree oil discourages the growth of bacteria for fresh breath and strong gums
• Calcium carbonate, sodium bicarbonate and sea salt gently whiten teeth
• Contains mint essential oil for flavor

Cons:

• No fluoride or other remineralizing ingredients

Tea tree oil is known to discourage the growth of bacteria, which may help with bad breath and infections and protect your gums. All-natural ingredients like calcium carbonate, sodium bicarbonate and sea salt gently clean and scrub teeth. Rather than SLS, it contains sodium lauroyl sarcosinate, a foaming agent that's much gentler.

Some reviewers found the texture to be clumpy. However, most reviewers appreciated that it's unsweetened and contains no stevia, unlike many other natural toothpastes. And those with sensitive gums found that this toothpaste was super gentle!

Pros:

• 5 percent potassium nitrate reduces tooth sensitivity
• Aloe and coconut oil to soothe and moisturize your gums
• Eco-friendly outer packaging

Cons:

• Contains titanium dioxide, an optional colorant that may pose health risks

This toothpaste contains 5 percent potassium nitrate, which builds increasing protection against painful tooth sensitivity. It also contains sodium fluoride to protect against cavities. The company does not test on animals, and their boxes are made from recycled paperboard and printed with soy inks.

Some reviewers said that the stevia left an artificial aftertaste or felt as though it left a film on their teeth. However, most found this to be a gentle toothpaste that helped decrease their tooth sensitivity without irritating their gums.

Pros:

• Unlike most Tom's of Maine toothpastes, this one is SLS-free
• Propolis has been found to be antimicrobial and aids in treating gingivitis
• No animal testing

Cons:

• Contains the colorant titanium dioxide

Propolis, produced by honeybees, has been shown to have numerous benefits for oral health. It has antibacterial properties which can help fight cavities and gingivitis, among other potential benefits. And while most Tom's of Maine offerings do contain SLS, this one doesn't.

A couple of reviewers didn't like the peppermint version, but most are pleased that switching to this SLS-free toothpaste helped with canker sores.