Klyyr vs Biorepair — 10% HAp vs 20% microRepair Compared

Quick answer

Klyyr vs Biorepair compares two different kinds of hydroxyapatite. Biorepair Plus Total Protection lists zinc hydroxyapatite, its patented microRepair, at 19.15–21.15%; Biorepair's support team rounds that to 20% (200 mg/g). Klyyr One+ publishes a combined 10% blend of nano and micro hydroxyapatite.

The larger number describes a zinc-substituted carbonate HAp complex, so it is not a like-for-like dose comparison. Both pastes are fluoride-free and SLS-free. Biorepair adds zinc PCA, lists silica and hydrated silica, and sweetens with saccharin in a 75 ml tube. One+ uses xylitol and stevia, lists no silica, and comes in a 120 g tube.

Klyyr One+ toothpaste with reflective mineral-like shapes

A bigger number for a different material

01
20% is microRepair, not plain HAp
Biorepair's percentage covers zinc-substituted carbonate hydroxyapatite. Biorepair says the exact zinc share inside microRepair is not specified.
02
Biorepair is a whole range
Concentrations differ by tube. Biorepair cites 24% for Plus Sensitive Teeth and a 15% floor for its mass-market pastes. This page covers Plus Total Protection only.
03
The rest of the label differs
Biorepair lists silica, hydrated silica, zinc PCA, and saccharin. One+ lists none of them and uses xylitol, zinc citrate, and aloe.

Klyyr One+ compared with Biorepair Plus Total Protection using public label facts
Topic	Official product information Biorepair	Klyyr One+ One+
Hydroxyapatite	Zinc hydroxyapatite (microRepair), 19.15–21.15%	10% nano + micro, combined
Particle description	Zinc-substituted carbonate HAp microparticles; not labeled nano	Nano 20–100 nm plus micro 5–10 µm
Other actives	Zinc PCA	Xylitol and zinc citrate
Fluoride	None	0 ppm
SLS	None	None
Surfactants	Sodium myristoyl sarcosinate and sodium methyl cocoyl taurate	Sodium cocoyl glutamate
Silica	Hydrated silica and silica listed	None listed
Sweetener and flavor	Sodium saccharin; unspecified aroma	Sorbitol, xylitol, stevia; peppermint + spearmint
Regulatory framing	Marketed in Italy as a medical device	No device classification claimed
Net contents	75 ml tube	4.23 oz / 120 g

Biorepair details come from the official Plus Total Protection ingredient list and Biorepair's consumer-support concentration article, reviewed 27 September 2026. Other Biorepair pastes, including Total Protective Repair and Plus Sensitive Teeth, have different formulas. One+ facts come from the current Klyyr label.

Sources reviewed

This is a public-label comparison. The linked official pages are the source of truth for each brand, and neither product has been tested against the other in a clinical trial cited here.

Official competitor page · reviewed 27 September 2026
Biorepair facts
Biorepair lists Zinc Hydroxyapatite (microRepair) at 19.15–21.15% in Plus Total Protection, alongside zinc PCA, hydrated silica, silica, and sodium saccharin. Biorepair states the range is fluoride-free and SLS-free.
Read the current Biorepair source
Current Klyyr label
One+ formula facts
One+ publishes a combined 10% nano + micro hydroxyapatite blend, 16 ingredients, 0 ppm fluoride, no SLS, RDA 62, and a 120 g tube.
Read the current One+ product page
50-product label audit · August 2026
Same rules for every brand
The Klyyr transparency report records a percentage only when a brand or official label states it. Undisclosed values are never filled with retailer guesses.
Read the audit method and source table

Which one fits your routine?

Biorepair may fit if

You specifically want zinc-substituted microRepair, a zinc PCA formula aimed at plaque and breath, or a long-running European brand with many specialist pastes.

One+ may fit if

You want nano and micro hydroxyapatite named on the label, xylitol instead of saccharin, no silica, and a larger 120 g tube.

Compare the same kind of number

Biorepair's percentage measures a zinc-substituted HAp complex; One+'s measures hydroxyapatite. Neither number is a clinical ranking.

The Klyyr One+ formula

One+ is a fluoride-free daily paste with a disclosed 10% nano + micro hydroxyapatite blend, 16 listed ingredients, peppermint + spearmint, no SLS, and no artificial dyes.

01
10% nano + micro
One combined 10% hydroxyapatite concentration with both particle-size ranges named on the label.
02
16 listed ingredients
Water, Sorbitol, Glycerin, Potassium Sorbate, Hydroxyapatite (nano & micro), Xylitol, Sodium Cocoyl Glutamate, Cellulose Gum, Xanthan Gum, Zinc Citrate, Aloe Vera, Peppermint Oil, Spearmint Leaf Oil, Menthol, Sodium Benzoate, and Stevia.
03
0 ppm fluoride · no SLS
One+ is fluoride-free, peroxide-free, and made without SLS, titanium dioxide, or artificial dyes.
04
120 g aluminum tube
4.23 oz with an HDPE cap. Recycle each component where accepted locally.

In short

Biorepair prints a bigger number for a different material. One+ prints a smaller number for two particle sizes. The honest comparison is the full label, not the percentage alone.

01 Does Biorepair have more hydroxyapatite than Klyyr?

Biorepair Plus Total Protection lists 19.15–21.15% zinc hydroxyapatite (microRepair). One+ lists 10% nano + micro hydroxyapatite. They are different materials, so a higher percentage is not proof of a stronger effect, and no head-to-head trial is cited here.

02 What is microRepair?

It is Biorepair's patented name for zinc-substituted carbonate hydroxyapatite particles. Biorepair says it is mostly hydroxyapatite and includes zinc ions, but it does not publish the exact zinc share.

03 Is Biorepair nano-hydroxyapatite?

Biorepair describes microRepair as microparticles and does not label it nano. One+ names both nano (20–100 nm) and micro (5–10 µm) particles.

04 Are Biorepair and Klyyr both fluoride-free and SLS-free?

Yes for the products compared. Biorepair states its range contains no fluoride and no sodium lauryl sulfate. One+ is 0 ppm fluoride and uses sodium cocoyl glutamate.

05 Is every Biorepair toothpaste the same?

No. Total Protective Repair, Plus Total Protection, Plus Sensitive Teeth, Kids, and other Biorepair pastes have different ingredient lists and concentrations. Read the exact tube before comparing.

Read the complete FAQ →

ONE+

10% nano + micro hydroxyapatite. No silica, no saccharin.

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Klyyr vs. Biorepair.