Klyyr vs RiseWell Hydroxyapatite Toothpaste

Quick answer

Klyyr vs RiseWell is one of the clearer label comparisons in hydroxyapatite toothpaste, because RiseWell publishes percentages. RiseWell Original is described as 10% micro-hydroxyapatite. RiseWell PRO is described as 10% micro plus 5% nano, a 15% total.

Klyyr One+ discloses a combined 10% nano + micro blend and 16 ingredients. A higher published percentage is not automatically a better toothpaste. It is a different formula. RiseWell also sells kids flavors. One+ does not.

01
RiseWell discloses dose
PRO is publicly described as 10% micro-hydroxyapatite plus 5% nano-hydroxyapatite. Original is described as 10% micro only.
02
One+ discloses a combined 10%
Nano + micro in one 10% number. That is less total HAp than RiseWell PRO's published 15%, and a different mix than RiseWell Original.
03
Kids is a real RiseWell difference
RiseWell sells kids SKUs and flavors such as cake batter. One+ is peppermint + spearmint and is not positioned as a swallow-safe kids paste.

Klyyr One+ compared with RiseWell PRO using public label facts
Topic	Public PRO label RiseWell	Klyyr One+ One+
Published HAp dose	PRO: 10% micro + 5% nano (15% total). Original: 10% micro	10% nano + micro, combined
Particle sizes named	Yes, on PRO	Yes
Fluoride	None	0 ppm
Kids line	Dedicated kids flavors	No dedicated kids SKU
Swallow language	RiseWell markets some pastes as safe to swallow	Klyyr: spit. Do not swallow toothpaste.
Flavor	Wild mint and kids flavors among others	Peppermint + spearmint
Ingredient style	Includes hydrated silica, calcium carbonate, propanediol on public PRO lists	16 ingredients; no calcium carbonate
SLS	None on the public lists reviewed	None

RiseWell details are from public product information as of August 2026, focused on the PRO line where nano and micro are both named. Original and Kids SKUs differ. One+ facts are from the current Klyyr label.

What the cited studies actually measured

Published percentages still do not create a Klyyr-versus-RiseWell clinical trial. The studies below tested other formulas.

18-month adult clinical trial · different formula
Caries endpoint
In one 18-month adult study, a 10% HAp toothpaste was non-inferior to 1450 ppm fluoride for the primary caries endpoint. The study tested a different formula.
Read the 18-month non-inferiority study
Sensitivity study · small HAp arm · different formula
Dentin sensitivity
Hydroxyapatite toothpastes have been studied for dentin sensitivity and interaction with exposed tubules. One cited HAp arm included only ten participants and used a different formula.
Read the sensitivity study
In-vitro experiment · different commercial paste
Surface stains
An in-vitro experiment measured stain removal after 180 seconds for another commercial HAp toothpaste. That is laboratory data, not a Klyyr whitening result.
Read the in-vitro stain study

How to choose

One+ may fit if

You want a short 16-ingredient list, a combined 10% nano + micro disclosure, and a spit-don't-swallow instruction that matches ADA toothpaste hygiene—not a kids dessert flavor.

RiseWell may fit if

You want a published 15% PRO dose, a micro-only Original, or a kids flavor. Those are documented RiseWell offerings.

Do not copy swallow claims onto One+

Klyyr does not describe One+ as safe if swallowed. Supervise children and encourage spitting, including if you also use another brand's kids paste.

The Klyyr One+ formula

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

01
10% hydroxyapatite
Combined nano + micro hydroxyapatite, disclosed on the label. Ten percent is not a universal efficacy threshold.
02
16 listed ingredients
Water, Sorbitol, Glycerin, Potassium Sorbate, Hydroxyapatite (nano & micro), Xylitol, Sodium Cocoyl Glutamate, Cellulose Gum, Xanthan Gum, Zinc Citrate, Aloe Vera, Mentha Piperita (Peppermint) Oil, Mentha Viridis (Spearmint) Leaf Oil, Menthol, Sodium Benzoate, Stevia Rebaudiana Leaf/Stem Extract.
03
What is not in it
0 ppm fluoride. No SLS. No artificial dyes. Sodium cocoyl glutamate is the surfactant.
04
120 g aluminum tube
4.23 oz, approximately 90 brushings. Aluminum tube, HDPE cap. Recycle where accepted locally.

In short

RiseWell publishes a higher PRO percentage. One+ publishes a shorter formula. Read both. Percentage is not a trophy.

01 Does RiseWell have more hydroxyapatite than Klyyr?

RiseWell PRO is publicly described as 15% total HAp (10% micro + 5% nano). One+ is a combined 10% nano + micro blend. A higher number is a different formula, not a proven clinical ranking.

02 What about RiseWell Original?

Public materials describe Original as 10% micro-hydroxyapatite without the nano addition used in PRO. That is closer to One+'s 10% total, with a different particle mix and the rest of the formula still different.

03 Does Klyyr make a kids hydroxyapatite toothpaste?

Not a separate kids SKU. See hydroxyapatite toothpaste for kids for amounts and spitting guidance.

04 Is hydroxyapatite toothpaste safe to swallow?

Klyyr's instruction is to spit. Do not swallow toothpaste. RiseWell uses different marketing language on some kids products. Follow each label and ask a dentist.

05 Is Klyyr better than RiseWell?

No ranking is offered here. Compare disclosed dose, particle mix, kids options, and the full ingredient list.

Read the full FAQ →

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Klyyr vs. RiseWell.

What the cited studies actually measured

Caries endpoint

Dentin sensitivity

Surface stains