---
title: "Hydroxyapatite Toothpaste — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/hydroxyapatite-toothpaste"
last_updated: "2026-08-12T08:48:45.432Z"
locale: en
meta:
description: "Amazon product research for hydroxyapatite toothpaste: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for hydroxyapatite toothpaste: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Hydroxyapatite Toothpaste — Amazon US Product Research"
---
# **Hydroxyapatite Toothpaste**
**Worth a look**
Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 98Growth 25Conversion 85Competition 21Returns 99Price range 75Avg price 57Brand share 58Review moat 19Quality gap 42
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$6.1M**
$6.1M/yr · 5.0M searches
**Conversion**
**Great****9.5%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$9.53–$31.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Avg price**
**Good****$12.82**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-0.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****15,722.75**
avg incumbent reviews — the moat a new listing must climb
## **Is hydroxyapatite toothpaste profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, hydroxyapatite toothpaste is a $6.1M/yr Amazon United States market (5.0M searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Feb–Apr. Verdict: Worth a look — 57/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hydroxyapatite toothpaste market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **400K–500K**
- avg 20,000–25,000/product
- **Revenue / yr**
- **$5.1M–$6.4M**
- units × avg price
- **Conversion rate**
- **9.5%**
- **Avg BSR**
- **#67**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **131 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**565**
**Top-5 brand share**
**70%**
Top 20: 76%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**6%**
- Davids31% - Boka27% - --24% - GuruNanda6% - Ollie4% - Bioniq2% - Open — no brand owns it (3 brands, 6%)
## **hydroxyapatite toothpaste demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.3% search growth over the last 90 days.
225K175KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Apr · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/health-household/hydroxyapatite-toothpaste/trend)
## **Top hydroxyapatite toothpaste search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **hydroxyapatite toothpaste**2.0M/yr-4.3%5.9% conv. - **nano hydroxyapatite toothpaste**1.0M/yr-3.5%5.9% conv. - **davids toothpaste**520K/yr+6.5%12.5% conv. - **remineralizing toothpaste**324K/yr-20.2%4.7% conv. - **hydroxyapatite**252K/yr-1.0%2.7% conv. - **nano hydroxyapatite**138K/yr+40.3%3.7% conv. - **nanohydroxyapatite toothpaste**111K/yr+24.5%5.3% conv. - **10% nano hydroxyapatite toothpaste**86K/yr+5.0%5.4% conv. - **toothpaste hydroxyapatite**88K/yr+12.7%6.8% conv. - **hydroxyapatite remineralizing toothpaste**43K/yr+130.3%3.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/hydroxyapatite-toothpaste/search-terms)
## **Top hydroxyapatite toothpaste products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$608K20%$1.2M30%$1.8M40%$2.4M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Davids Hydroxi Fluoride Free Nano Hydroxyapatite Toothpaste for Remineralizing Sensitive Support Whitening Antiplaque SLS Free Natural Peppermint 4oz Made in USA**Davids**$9.63**4.4★20,667 rev](https://www.amazon.com/dp/B0D1W289B2) [2**Mouthology 10% Nano Hydroxyapatite Toothpaste Fluoride Free Whitening* Rod Shaped nHA Xylitol Toothpaste for Adults Enamel Care* Sensitive Teeth* SLS Free Mint 4oz (USA Made) Package May Vary**--**$11.72**4.5★6,112 rev](https://www.amazon.com/dp/B0CS4137M1) [3**Boka Fluoride Free Toothpaste Nano Hydroxyapatite Toothpaste Appropriate for Sensitive Teeth - for Adult Oral Care - Ela Mint Flavor 4 Fl Oz 1Pk**Boka**$11.57**4.5★59,113 rev](https://www.amazon.com/dp/B083JHCCV2) [4**Boka Fluoride Free Toothpaste Nano Hydroxyapatite Toothpaste Appropriate for Sensitive Teeth for Adult Kids Oral Care - Whitening* Refresh Mint 4 Fl Oz 1Pk**Boka**$11.25**4.5★59,113 rev](https://www.amazon.com/dp/B0BSRFKKZJ) [5**GuruNanda Hydroxyapatite Toothpaste for Whitening with Neem & Xylitol SLS & Fluoride Free Formula with Tongue Scraper & Squeezer - Freshens Breath Fights Plaque - Natural CocoMint Jasmine 4.2oz**GuruNanda**$9.53**4.6★6,984 rev](https://www.amazon.com/dp/B0DCMPJP32)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**envitamin Fluoride Free Nano Hydroxyapatite Ultimate Toothpaste for Remineralizing Enamel & Sensitive Relief Whitening Antiplaque SLS Free Fresh Mint 4 oz (1 Tube Fresh Mint)**envitamin**$10.07**260 rev10mo ago](https://www.amazon.com/dp/B0FPJ1YNLS) [**CEELIKE 7.5% Hydroxyapatite Toothpaste Strengthens Enamel Protects Gums & Freshens Breath Fluoride-Free Ideal for Sensitive Teeth 120g (2)**CEELIKE**$14.46**661 rev11mo ago](https://www.amazon.com/dp/B0FJ83VRT7) [**Davids Hydroxi Fluoride Free Nano Hydroxyapatite Whitening + Enamel Health Toothpaste Antiplaque Fresh Breath Remineralizing SLS Free Natural Peppermint 4 oz Made in USA**Davids**$9.64**2,922 rev1y ago](https://www.amazon.com/dp/B0FCCSH2P1) [**9.9% Hydroxyapatite Toothpaste - 2 Pack Protects Enamel and Strengthens Teeth Cleans and Cares for Oral Health Freshens Breath Non-Irritating Natural and Safe 8.46 Oz**--**$14.60**1,397 rev1y ago](https://www.amazon.com/dp/B0F25YRGYC) [**Lumineux 10% Nano Hydroxyapatite Performance Whitening Toothpaste - Fluoride Free & Gentle Whitening - Clinically Supported & NASA-Developed nHA for Strong Enamel & Bright Smooth Teeth (3.75 oz)**Lumineux**$9.57**521 rev1y ago](https://www.amazon.com/dp/B0DMGP43X5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lumineux 10% Nano Hydroxyapatite Performance Whitening Toothpaste - Fluoride Free & Gentle Whitening - Clinically Supported & NASA-Developed nHA for Strong Enamel & Bright Smooth Teeth (3.75 oz)**Lumineux**$9.57**4.5★**▲ 106%**](https://www.amazon.com/dp/B0DMGP43X5) [**CEELIKE 7.5% Hydroxyapatite Toothpaste Strengthens Enamel Protects Gums & Freshens Breath Fluoride-Free Ideal for Sensitive Teeth 120g (2)**CEELIKE**$14.46**4.5★**▲ 73%**](https://www.amazon.com/dp/B0FJ83VRT7) [**Bioniq Classic - 20% Hydroxyapatite Toothpaste bioHAP and Fluoride Free for Daily Use Clinically Tested - Our Expert Enamel Care Mint Flavor - 1 x 3.44 Oz**Bioniq**$12.94**4.6★**▲ 55%**](https://www.amazon.com/dp/B0BFFZ6Y3J) [**Himalaya Fluoride Free Botanique Whitening Nano Hydroxyapatite Toothpaste Support Enamel Strength & Integrity Great for Sensitive Teeth SLS Free & Vegan Mint 4 oz**Himalaya**$10.53**4.6★**▲ 46%**](https://www.amazon.com/dp/B0BSB45HBG) [**Ollie Fluoride Free 10% Nano Hydroxyapatite Toothpaste for Remineralizing Enamel Sensitive Teeth & Whitening Clean Mint 4oz (Pack of 1)**Ollie**$16.97**4.6★**▲ 35%**](https://www.amazon.com/dp/B0D6GNWNMZ)
**~~View all trending →~~**
## **What reviews say buyers love and hate about hydroxyapatite toothpaste**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Oral Hygiene**21%
*“Great for your teeth”*
**Tooth Brightening**13%
*“Brightens teeth”*
**Quality-Overall**9%
*“Great product, loving the results”*
**Taste-Overall**9%
*“Fresh taste”*
**Tooth Sensitivity**6%
*“It doesnt make my teeth sensitive”*
**Cleansing**6%
*“Clean Teeth”*
**Flavor**4%
*“The flavor is subtle”*
**Value For Money**4%
*“Money well spent”*
**Efficiency**3%
*“effective”*
**Advertised Vs Actual Product**3%
*“Does what it Says”*
### **What buyers complain about **
**Oral Hygiene**11%
*“Not sure if safe for teeth”*
**Value For Money**8%
*“Expensive”*
**Taste-Overall**6%
*“Horrific taste”*
**Tooth Sensitivity**5%
*“not for sensitive teeth”*
**Functionality-Overall**4%
*“Didn't work as expected”*
**Ingredients-Overall**3%
*“Bad ingredients”*
**Tooth Brightening**3%
*“My teeth didn't get any whiter either”*
**Advertised Vs Actual Product**3%
*“False Advertising”*
**Ease Of Cleaning**3%
*“Doesnt seem to clean very well”*
**Flavor**2%
*“Flavor needs work”*
### **Top return reasons **
**Advertised Vs Actual Product**14%
**Taste-Overall**10%
**Ingredients-Overall**8%
**Tooth Sensitivity**8%
**Tooth Brightening**7%
**Functionality-Overall**7%
**Flavor**7%
**Leak-Proof**5%
**Oral Hygiene**5%
**Value For Money**5%
## **Common hydroxyapatite toothpaste questions**
- **Is hydroxyapatite toothpaste profitable to sell on Amazon United States?**
- The niche generates $6.1M/yr across 16 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.3%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the hydroxyapatite toothpaste niche?**
- 9 brands and 565 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in hydroxyapatite toothpaste?**
- Top complaints mined from reviews: Oral Hygiene, Value For Money, Taste-Overall. The return rate is 0.3%.
- **When does demand for hydroxyapatite toothpaste peak?**
- Demand peaks in Feb–Apr; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the hydroxyapatite toothpaste niche?**
- Listings span $9.53–$31.70; the average listing price is $12.82 (sweet spot $15–$100). The average incumbent carries 15,723 reviews — the moat a new listing must climb.
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