---
title: "Ollie Toothpaste with Hydroxyapatite — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/ollie-toothpaste-with-hydroxyapatite"
last_updated: "2026-08-12T07:21:07.945Z"
locale: en
meta:
description: "Amazon product research for ollie toothpaste with hydroxyapatite: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for ollie toothpaste with hydroxyapatite: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Ollie Toothpaste with Hydroxyapatite — Amazon US Product Research"
---
# **Ollie Toothpaste with Hydroxyapatite**
**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 69Growth 46Conversion 98Competition 0Returns 99Price range 81Avg price 91Brand share 98Review moat 33Quality gap 50
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****16.7%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Incredible****19%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$21.20**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.72–$30.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$716K**
$716K/yr · 202K searches
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+16.4%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****3,242.5**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
## **Is ollie toothpaste with hydroxyapatite profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, ollie toothpaste with hydroxyapatite is a $716K/yr Amazon United States market (202K searches/yr). The top 5 brands hold 19% of demand. Demand peaks in Feb–Mar–Apr–May–Nov. Verdict: Worth a look — 62/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ollie toothpaste with hydroxyapatite market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **30K–40K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **$636K–$848K**
- units × avg price
- **Conversion rate**
- **16.7%**
- **Avg BSR**
- **#194**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **143 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**4**
**Top-5 brand share**
**19%**
Top 20: 19%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- --81% - Mouthology10% - ELIMS5% - Larine co4%
## **ollie toothpaste with hydroxyapatite demand & seasonality**
Weekly Amazon search volume, last 81 weeks — +16.4% search growth over the last 90 days.
45K35KSpike '25Black Friday '25Spike '26 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Feb, Mar, Apr, May, Nov · busiest ÷ quietest = 10.2×
[**Open Trend **](https://flapen.com/research/us/health-household/ollie-toothpaste-with-hydroxyapatite/trend)
## **Top ollie toothpaste with hydroxyapatite search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **mouthology toothpaste**87K/yr-16.0%14.5% conv. - **mouthology nano hydroxyapatite toothpaste**36K/yr+189.8%15.9% conv. - **mouthology**32K/yr+22.4%12.0% conv. - **elims nano hydroxyapatite toothpaste**11K/yr+14.4%5.6% conv. - **larineco toothpaste**11K/yr-5.6%5.0% conv. - **mythology toothpaste**7K/yr+24.7%8.8% conv. - **larineco remineralizing toothpaste**9K/yr-46.5%6.5% conv. - **elims toothpaste**4K/yr+4.3%5.9% conv. - **elims**3K/yr+14.2%7.1% conv. - **larine toothpaste**2K/yr-48.3%4.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/ollie-toothpaste-with-hydroxyapatite/search-terms)
## **Top ollie toothpaste with hydroxyapatite 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%25%$179K50%$358K75%$537K100%$716K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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) [2**Mouthology 10% Nano Hydroxyapatite Toothpaste (3pk Fluoride Free) Whitening* Supports Enamel Care* Appropriate for Sensitive Teeth* SLS Free Xylitol nHA Toothpaste Adults Mint 4oz (USA Made)**Mouthology**$30.01**4.5★6,112 rev](https://www.amazon.com/dp/B0DLY8BFZN) [3**Elims 10% Nano-Hydroxyapatite Toothpaste Fluoride-Free Xylitol Remineralizing Whitening Toothpaste for Sensitive Teeth SLS-Free Lavender Vanilla Mint Favlor for Adults & Kids 4oz**ELIMS**$15.44**4.4★489 rev](https://www.amazon.com/dp/B09HWF4RDK) [4**Larineco Nano Hydroxyapatite Toothpaste Sulfate Free Remineralizing Toothpaste Enamel Care Gentle Whitening Sensitive Teeth 4oz**Larine co**$27.64**4.4★257 rev](https://www.amazon.com/dp/B0FN97D8F5)
### **Newest**
by launch date
[**Larineco Nano Hydroxyapatite Toothpaste Sulfate Free Remineralizing Toothpaste Enamel Care Gentle Whitening Sensitive Teeth 4oz**Larine co**$27.64**257 rev10mo ago](https://www.amazon.com/dp/B0FN97D8F5) [**Mouthology 10% Nano Hydroxyapatite Toothpaste (3pk Fluoride Free) Whitening* Supports Enamel Care* Appropriate for Sensitive Teeth* SLS Free Xylitol nHA Toothpaste Adults Mint 4oz (USA Made)**Mouthology**$30.01**6,112 rev1y ago](https://www.amazon.com/dp/B0DLY8BFZN) [**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**6,112 rev1y ago](https://www.amazon.com/dp/B0CS4137M1) [**Elims 10% Nano-Hydroxyapatite Toothpaste Fluoride-Free Xylitol Remineralizing Whitening Toothpaste for Sensitive Teeth SLS-Free Lavender Vanilla Mint Favlor for Adults & Kids 4oz**ELIMS**$15.44**489 rev4y ago](https://www.amazon.com/dp/B09HWF4RDK)
### **Trending**
90-day click momentum
[**Mouthology 10% Nano Hydroxyapatite Toothpaste (3pk Fluoride Free) Whitening* Supports Enamel Care* Appropriate for Sensitive Teeth* SLS Free Xylitol nHA Toothpaste Adults Mint 4oz (USA Made)**Mouthology**$30.01**4.5★**▲ 60%**](https://www.amazon.com/dp/B0DLY8BFZN) [**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★**— 2%**](https://www.amazon.com/dp/B0CS4137M1) [**Larineco Nano Hydroxyapatite Toothpaste Sulfate Free Remineralizing Toothpaste Enamel Care Gentle Whitening Sensitive Teeth 4oz**Larine co**$27.64**4.4★**▼ 14%**](https://www.amazon.com/dp/B0FN97D8F5) [**Elims 10% Nano-Hydroxyapatite Toothpaste Fluoride-Free Xylitol Remineralizing Whitening Toothpaste for Sensitive Teeth SLS-Free Lavender Vanilla Mint Favlor for Adults & Kids 4oz**ELIMS**$15.44**4.4★**▼ 20%**](https://www.amazon.com/dp/B09HWF4RDK)
## **What reviews say buyers love and hate about ollie toothpaste with hydroxyapatite**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Oral Hygiene**24%
*“Great for your teeth”*
**Taste-Overall**13%
*“Fresh taste”*
**Tooth Brightening**11%
*“Whitens Teeth beautifully”*
**Quality-Overall**7%
*“Excellent product”*
**Tooth Sensitivity**6%
*“Really Does Help with Tooth Sensitivity”*
**Cleansing**5%
*“Teeth feel clean”*
**Flavor**5%
*“I like the mint flavor”*
**Value For Money**4%
*“Money well spent”*
**Advertised Vs Actual Product**3%
*“As described”*
**Efficiency**3%
*“Very effective”*
### **What buyers complain about **
**Oral Hygiene**10%
*“Not sure if safe for teeth”*
**Value For Money**8%
*“Not worth it”*
**Tooth Sensitivity**6%
*“Increased teeth sensitivity”*
**Taste-Overall**6%
*“it tastes absolutely horrible”*
**Flavor**5%
*“Consistency and flavor are a bit different,”*
**Functionality-Overall**3%
*“Didn't work”*
**Tooth Brightening**3%
*“Doesn't whiten teeth at all”*
**Sensitivity-Overall**3%
*“Not for sensitive folks”*
**Breathability**3%
*“doesn't keep breath fresh very long”*
**Ease Of Use**2%
*“hard to get out”*
### **Top return reasons **
**Advertised Vs Actual Product**16%
**Taste-Overall**11%
**Leak-Proof**9%
**Tooth Sensitivity**7%
**Ingredients-Overall**7%
**Functionality-Overall**6%
**Oral Hygiene**6%
**Tooth Brightening**5%
**Value For Money**4%
**Product Condition**4%
## **Common ollie toothpaste with hydroxyapatite questions**
- **Is ollie toothpaste with hydroxyapatite profitable to sell on Amazon United States?**
- The niche generates $716K/yr across 4 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +16.4%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the ollie toothpaste with hydroxyapatite niche?**
- 3 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 19% of demand.
- **What do buyers complain about in ollie toothpaste with hydroxyapatite?**
- Top complaints mined from reviews: Oral Hygiene, Value For Money, Tooth Sensitivity. The return rate is 0.3%.
- **When does demand for ollie toothpaste with hydroxyapatite peak?**
- Demand peaks in Feb–Mar–Apr–May–Nov; the busiest month runs 10.2× the quietest.
- **What does it cost to enter the ollie toothpaste with hydroxyapatite niche?**
- Listings span $11.72–$30.01; the average listing price is $21.20 (sweet spot $15–$100). The average incumbent carries 3,243 reviews — the moat a new listing must climb.
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