---
title: "Hydrogen Peroxide Toothpaste — £722K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/hydrogen-peroxide-toothpaste"
last_updated: "2026-07-31T17:32:55.792Z"
locale: en
meta:
description: "Niche score 52/100 · £722K/yr market · 851K searches/yr. Prices mostly outside the sweet spot ($1.89–$11.19) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · £722K/yr market · 851K searches/yr. Prices mostly outside the sweet spot ($1.89–$11.19) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Hydrogen Peroxide Toothpaste — £722K/yr Amazon UK Niche (2026) - Flapen"
---
# **hydrogen peroxide toothpaste**
**Worth a look**
Shows low returns (0.1%), but prices mostly outside the sweet spot ($1.89–$11.19) keeps it on the watch list.
Market size 69Growth 16Conversion 97Competition 75Returns 100Price range 0Avg price 16Brand share 3Review moat 26Quality gap 55
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.7%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****40%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Good****£722K**
£722K/yr · 851K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,899.9**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-17.6%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£5.78**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£1.89–£11.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, hydrogen peroxide toothpaste is a £722K/yr Amazon United Kingdom market (851K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 52/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hydrogen peroxide toothpaste market data**
- **Units sold / yr**
- **100K–125K**
- avg 2,500–3,000/product
- **Revenue / yr**
- **£578K–£723K**
- units × avg price
- **Conversion rate**
- **14.7%**
- **Avg BSR**
- **#129**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **69%**
- **Out of stock**
- **1.6%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**259**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**40%**
Top 20: 80%
**Open market**
**1%**
- Colgate43% - Oral-B22% - Arm & Hammer18% - Pearl Drops15% - Marvis1% - HISMILE1% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.6% search growth over the last 90 days.
25K15KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/hydrogen-peroxide-toothpaste/trend)
## **Top hydrogen peroxide toothpaste search terms**
- **teeth whitening toothpaste**151K/yr-25.4%8.5% conv. - **colgate max white**107K/yr+30.9%10.3% conv. - **arm and hammer toothpaste**111K/yr-23.5%17.5% conv. - **colgate whitening toothpaste**96K/yr-29.1%10.4% conv. - **pearl drops toothpaste**65K/yr-24.4%22.4% conv. - **oral b whitening toothpaste**48K/yr-18.0%16.6% conv. - **colgate optic white**23K/yr+29.5%5.4% conv. - **colgate max white ultimate**31K/yr-15.1%11.2% conv. - **colgate optic white pro series**22K/yr-30.7%6.4% conv. - **pearl drops**27K/yr-30.2%15.6% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/hydrogen-peroxide-toothpaste/search-terms)
## **Top hydrogen peroxide toothpaste products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%£22K6%£43K9%£65K12%£87K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Oral-B Pro-3D White Clinical Intensive Whitening Toothpaste Radiant White 75ml**Oral-B**£7.72**4.4★2,590 rev](https://www.amazon.co.uk/dp/B0CYT6V39W) [2**Colgate Max White Ultimate Radiance Whitening Toothpaste 75ml - 10X Whiter Teeth* - Instant Teeth Whitening Toothpaste^ - Deeply* Whitens - Helps Prevent Future Stains - Enamel Safe for Daily Use**Colgate**£7.84**4.2★10,471 rev](https://www.amazon.co.uk/dp/B081QYR1B5) [3**Arm & Hammer Advance White Pro Toothpaste Baking Soda Teeth Whitening Toothpaste with Micro Polisher Technology 2 Shades Whiter in 4 Weeks 75 ml Tube**Arm & Hammer**£1.96**4.6★1,649 rev](https://www.amazon.co.uk/dp/B08R9CWLY1) [4**Pearl Drops Strong White Toothpaste Polished Mint Flavour Clinically Proven Whitening Low Abrasion Daily Use Formula 75ml**Pearl Drops**£3.36**4.3★4,670 rev](https://www.amazon.co.uk/dp/B07DWDF6KH) [5**Oral-B 3D White Luxe Perfection Toothpaste 75 ml**Oral-B**£2.41**4.8★750 rev](https://www.amazon.co.uk/dp/B01H5VKYI4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Arm & Hammer Advance White Toothpaste Baking Soda Toothpaste for a Brighter Whiter Smile 75 mL Tube Pack of 4**Arm & Hammer**£5.91**53 rev7mo ago](https://www.amazon.co.uk/dp/B0G619LF5Z) [**Arm & Hammer Advance Deep Clean Toothpaste Baking Soda Toothpaste Penetrates Deep Between Teeth and in Hard-to-Reach Areas 75 mL Tube Pack of 4**Arm & Hammer**£5.75**59 rev7mo ago](https://www.amazon.co.uk/dp/B0G5ZVBGMY) [**Colgate Max White Ultra+ Enamel Toothpaste 75ml**Colgate**£4.84**39 rev8mo ago](https://www.amazon.co.uk/dp/B0G2SZBY1T) [**Oral-B Pro-3D White Clinical Intensive Whitening Toothpaste Bright Brilliance 75ml**Oral-B**£7.34**462 rev2y ago](https://www.amazon.co.uk/dp/B0D155F5LK) [**Oral-B Pro-3D White Clinical Intensive Whitening Toothpaste Radiant White 75ml**Oral-B**£7.72**2,590 rev2y ago](https://www.amazon.co.uk/dp/B0CYT6V39W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Arm & Hammer Advance White Toothpaste Baking Soda Toothpaste for a Brighter Whiter Smile 75 mL Tube Pack of 4**Arm & Hammer**£5.91**4.9★**▲ 284%**](https://www.amazon.co.uk/dp/B0G619LF5Z) [**Colgate Max White Ultra+ Enamel Toothpaste 75ml**Colgate**£4.84**4.2★**▲ 263%**](https://www.amazon.co.uk/dp/B0G2SZBY1T) [**Arm & Hammer Advance Deep Clean Toothpaste Baking Soda Toothpaste Penetrates Deep Between Teeth and in Hard-to-Reach Areas 75 mL Tube Pack of 4**Arm & Hammer**£5.75**4.4★**▲ 208%**](https://www.amazon.co.uk/dp/B0G5ZVBGMY) [**Oral-B 3D White Luxe Perfection Toothpaste 75 ml**Oral-B**£2.41**4.8★**▲ 121%**](https://www.amazon.co.uk/dp/B01H5VKYI4) [**Colgate Max White Ultra Freshness Pearls Toothpaste 75ml**Colgate**£4.24**4.3★**▲ 93%**](https://www.amazon.co.uk/dp/B0B3RWW25R)
**~~View all trending →~~**
## **What buyers say about hydrogen peroxide toothpaste**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Tooth Brightening**20%
*“Whitens teeth well”*
**Oral Hygiene**19%
*“Great for teeth”*
**Value For Money**10%
*“Value for money”*
**Taste-Overall**8%
*“Great taste”*
**Quality-Overall**7%
*“Amazing quality”*
**Cleansing**5%
*“My teeth feel clean”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Freshness**3%
*“Good freshness”*
**Efficiency**3%
*“Does the job”*
**Flavor**2%
*“Flavour ok”*
### **What buyers complain about **
**Taste-Overall**11%
*“Horrible taste”*
**Value For Money**11%
*“Not really worth the price”*
**Oral Hygiene**8%
*“It's not as good as Oral-B claim it to be”*
**Functionality-Overall**8%
*“Didn't work”*
**Tooth Brightening**7%
*“Not as good as described that it whitens your teeth Not correct”*
**Color**4%
*“its not great at whiteness”*
**Advertised Vs Actual Product**3%
*“Not as advertised”*
**Stain Resistance**2%
*“Stains everywhere”*
**Color Fading/Discoloration**2%
*“I drink red wine which has discoloured my teeth”*
**Quality-Overall**2%
*“Bit expensive and not really as good as claimed”*
### **Top return reasons **
**Functionality-Overall**22%
**Value For Money**16%
**Tooth Brightening**14%
**Taste-Overall**7%
**Advertised Vs Actual Product**7%
**Leak-Proof**6%
**Color**5%
**Oral Hygiene**5%
**Tooth Sensitivity**3%
**Size-Overall**3%
## **Common questions**
- **Is hydrogen peroxide toothpaste profitable to sell on Amazon United Kingdom?**
- The niche generates £722K/yr across 42 tracked products. 7 of 9 products launched in the last 360 days are still selling. 90-day search growth is -17.6%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the hydrogen peroxide toothpaste niche?**
- 7 brands and 259 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in hydrogen peroxide toothpaste?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Oral Hygiene. The return rate is 0.1%.
- **When does demand for hydrogen peroxide toothpaste peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the hydrogen peroxide toothpaste niche?**
- Listings span £1.89–£11.19; the average listing price is £5.78 (sweet spot $15–$100). The average incumbent carries 3,900 reviews — the moat a new listing must climb.
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