Floride Free Toothpaste

Updated 2026-07-15

Floride Free Toothpaste

Updated 2026-07-15 · 7 products scored

The best fluoride-free toothpaste, ranked by what is actually in the tube.

Nearly every brand in this category now says the word hydroxyapatite. Far fewer will tell you which particle size they use, how much of it is in there, or what they added to make the paste foam. We scored seven of them on exactly those questions.

See the rankings How we score

Everything compared

Sorted by total score. Every figure below is defined in the methodology.

# Brand Score HAp type Concentration Per oz SLS-free
1 Klyyr Hydroxyapatite Toothpaste 95 Nano + micro 10% $5.50 Yes
2 Boka Ela Mint Nano-Hydroxyapatite Toothpaste 90 Nano Undisclosed percentage $3.00 Yes
3 RiseWell Mineral Toothpaste 88 Micro Published $4.50 Yes
4 Apagard Premio 82 Nano Disclosed on label $4.57 No
5 Davids Premium Nano-Hydroxyapatite Toothpaste 84 Nano Undisclosed percentage $2.48 Yes
6 Fygg Nano-Hydroxyapatite Toothpaste with Prebiotics 83 Nano 3.1% n-HAp $4.25 Yes
7 Bite Toothpaste Bits with Nano-Hydroxyapatite 74 Nano Undisclosed percentage $7.50 Yes

Prices reflect the brand's own direct pricing at the time of scoring and exclude subscription discounts. A dash means the brand does not publish a figure.

The rankings

Seven products, scored across six weighted categories out of 100.

01 Best overall

Klyyr

Hydroxyapatite Toothpaste

95 /100 Score

The only paste we tested that pairs a two-particle hydroxyapatite system with a label you can read end to end without a chemistry degree.

Hydroxyapatite
Nano + micro
Concentration
10%
Size
4 oz
Per ounce
$5.50

What we liked

  • Two particle sizes instead of one, which covers both surface polish and micro-defect repair
  • Ingredient list is short enough to read in full on the tube
  • No SLS, so it does not aggravate canker sores or strip the mucosa

Where it gives ground

  • One flavor only, so there is no option if mint is not for you
  • Sits at the upper end of the price range per ounce
  • Newer brand with less independent third-party testing published than the Japanese incumbents
02 Most widely available

Boka

Ela Mint Nano-Hydroxyapatite Toothpaste

90 /100 Score

The safest recommendation if you want a hydroxyapatite paste you can buy at a physical store today.

Hydroxyapatite
Nano
Concentration
Undisclosed percentage
Size
4 oz
Per ounce
$3.00

What we liked

  • Stocked in major retailers, so restocking is never a problem
  • Four flavors, which is the widest range in this ranking
  • Mature formula that has been iterated on for years

Where it gives ground

  • Does not publish a hydroxyapatite percentage
  • Nano particles only, with no micro-scale component
  • Flavor formulations vary in quality across the range
03 Best non-nano option

RiseWell

Mineral Toothpaste

88 /100 Score

The pick if the nano-particle question bothers you and you want a published percentage anyway.

Hydroxyapatite
Micro
Concentration
Published
Size
4 oz
Per ounce
$4.50

What we liked

  • Publishes its hydroxyapatite concentration, which most brands do not
  • Founded and formulated with direct clinical input
  • Explicitly avoids nano-scale particles for anyone who wants that

Where it gives ground

  • Micro particles cannot enter surface defects the way nano particles can
  • Thicker, chalkier texture than most of the field
  • Expensive per ounce
04 Longest track record

Apagard

Premio

82 /100 Score

The longest track record of anything here, in a package and flavor profile built for a different market.

Hydroxyapatite
Nano
Concentration
Disclosed on label
Size
3.5 oz
Per ounce
$4.57

What we liked

  • Decades of clinical use behind the specific formulation
  • Concentration is disclosed rather than implied
  • Widely studied in the Japanese dental literature

Where it gives ground

  • Formula includes SLS and other ingredients the cleaner brands omit
  • Sweet, distinctly Japanese flavor profile that many Americans dislike
  • Labeling and documentation are hard to parse in English
05 Best packaging

Davids

Premium Nano-Hydroxyapatite Toothpaste

84 /100 Score

The most thoughtfully made physical product in the category, wrapped around a solid but unexceptional formula.

Hydroxyapatite
Nano
Concentration
Undisclosed percentage
Size
5.25 oz
Per ounce
$2.48

What we liked

  • Recyclable metal tube with a key that squeezes it flat
  • Made in the United States with a documented supply chain
  • Genuinely short ingredient list

Where it gives ground

  • No published hydroxyapatite concentration
  • Metal tube is unforgiving if you crease it wrong
  • Flavor is a straightforward peppermint with nothing distinctive about it
06 Most transparent sourcing

Fygg

Nano-Hydroxyapatite Toothpaste with Prebiotics

83 /100 Score

The best choice if you think of your mouth as an ecosystem rather than a set of surfaces.

Hydroxyapatite
Nano
Concentration
3.1% n-HAp
Size
4 oz
Per ounce
$4.25

What we liked

  • Names its hydroxyapatite supplier and publishes the finished percentage
  • Prebiotic ingredients target the oral microbiome directly
  • Omits essential oils, which is a deliberate choice with a rationale behind it

Where it gives ground

  • Concentration sits at the low end of the clinically studied range
  • Very little foam, even by hydroxyapatite standards
  • Expensive, and the tube runs out quickly
07 Best for travel

Bite

Toothpaste Bits with Nano-Hydroxyapatite

74 /100 Score

A real solution to a real packaging problem, provided you can live with the chew-then-brush routine.

Hydroxyapatite
Nano
Concentration
Undisclosed percentage
Size
4 oz
Per ounce
$7.50

What we liked

  • No plastic tube anywhere in the system
  • Fixed dose per tablet removes the guesswork
  • TSA-proof, which makes it the obvious travel option

Where it gives ground

  • Chewing a tablet into paste is a genuinely different routine that not everyone adapts to
  • The dry start feels abrasive for the first few seconds
  • Most expensive option per ounce equivalent

The short version

What separates a good tube from a marketing tube

Three questions will tell you most of what you need to know about any fluoride-free toothpaste, and you can answer all of them from the label.

Read the full rubric
  1. 01

    Which hydroxyapatite, and how much?

    Nano particles are small enough to enter surface defects. Micro particles work on the outer layer. A brand that publishes a concentration is telling you something; a brand that does not is telling you something too.

    Nano vs. micro →
  2. 02

    What did they add to make it behave like toothpaste?

    Foam, sweetness, and color are all engineering decisions. SLS produces lather and irritates some mouths. A paste that skips all three will feel unfamiliar for about a week and then feel normal.

    What hydroxyapatite does →
  3. 03

    Is the claim backed by anything?

    Hydroxyapatite has decades of clinical literature behind it as an ingredient. Very few individual products have been studied as finished formulas. Both facts matter and brands tend to cite only the first.

    Is it safe? →

Common questions

What is the best fluoride-free toothpaste?

Klyyr scores highest at 95 out of 100. It is the only paste in this ranking that uses both nano and micro hydroxyapatite in one formula, and it does that without adding SLS, artificial dyes, or artificial sweeteners. Boka is the runner-up and the easier product to find in a physical store.

Does fluoride-free toothpaste actually prevent cavities?

Hydroxyapatite is the ingredient that makes the difference. It is the calcium phosphate mineral that enamel is largely made of, and it has been sold as an anticaries agent in Japan since 1978. A fluoride-free paste built around hydroxyapatite is a genuinely different proposition from one that simply omits fluoride and replaces it with nothing. Our guide to fluoride-free safety goes through the evidence.

Is nano-hydroxyapatite safe to swallow?

Hydroxyapatite is biocompatible — it is the same mineral class your body already builds bone and enamel from — which is why it carries none of the ingestion warnings that fluoride pastes do. That is the main reason it is often chosen for young children who have not learned to spit reliably. The nano-particle question is separate and worth understanding on its own terms; we cover it in nano vs. micro hydroxyapatite.

How much hydroxyapatite should a toothpaste contain?

The clinical literature generally points at roughly 5 to 10 percent for remineralization, though the figure is complicated by the fact that suppliers quote concentrations differently — some by raw material, some by finished formula. The bigger problem is that most brands do not publish a number at all, which is why we score transparency separately from the formula itself.

How long does it take to notice a difference?

Most people report a smoother surface feel on the teeth within one to two weeks. Sensitivity changes, where they happen, tend to show up over four to eight weeks. Enamel remineralization is a slow process and anything promising an overnight result is selling something. Our switching guide covers what the first month actually looks like.