---
title: "Gleam Whitening Strips — £37K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/gleam-whitening-strips"
last_updated: "2026-07-31T11:02:17.510Z"
locale: en
meta:
description: "Niche score 50/100 · £37K/yr market · 69K searches/yr · £12.86 avg price. A small market ($37K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · £37K/yr market · 69K searches/yr · £12.86 avg price. A small market ($37K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Gleam Whitening Strips — £37K/yr Amazon UK Niche (2026) - Flapen"
---
# **gleam whitening strips**
**Worth a look**
Shows low returns (0.1%), but a small market ($37K/yr) keeps it on the watch list.
Market size 9Growth 18Conversion 51Competition 71Returns 99Price range 37Avg price 57Brand share 56Review moat 44Quality gap 81
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****£12.86**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****4.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,079.03**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****£2.28–£22.40**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-14.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£37K**
£37K/yr · 69K searches
**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, gleam whitening strips is a £37K/yr Amazon United Kingdom market (69K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Sep. Verdict: Worth a look — 50/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gleam whitening strips market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **£39K–£51K**
- units × avg price
- **Conversion rate**
- **4.1%**
- **Avg BSR**
- **#33**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **93%**
- **Out of stock**
- **45.1%**
- **Avg brand age**
- **21 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**21 **▲rising
**Sellers**
**66**
**Top-5 brand share**
**71%**
Top 20: 99%
**Top-5 click share**
**42%**
Top 20: 79%
**Open market**
**26%**
- Pdoo33% - MySweetSmile17% - Whites Beaconsfield11% - DrDent5% - Luiable5% - MrWhites4%
## **Demand & seasonality**
Weekly Amazon search volume, last 89 weeks — -14.3% search growth over the last 90 days.
10K6KHoliday '24Spike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep · busiest ÷ quietest = 11.2×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/gleam-whitening-strips/trend)
## **Top gleam whitening strips search terms**
- **gleam teeth uk whitening strips**42K/yr-11.6%3.0% conv. - **gleam teeth whitening strips**17K/yr-24.6%2.5% conv. - **pap teeth whitening strips**6K/yr-1.2%5.7% conv. - **gleem teeth whitening strips**4K/yr-12.3%2.2% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/gleam-whitening-strips/search-terms)
## **Top gleam whitening strips 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%4%£1K8%£3K12%£4K16%£6K1101001K10K100K 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**MySweetSmile Dentist-Approved Teeth Whitening Strips IndyBest Winners 2023 & 2024 Whiter Teeth in 7 Days 21 Treatments Reverses Years of Yellowing Non-Slip & Sensitivity-Free Pap Formula**MySweetSmile**£22.40**4.0★423 rev](https://www.amazon.co.uk/dp/B0D5CRX435) [2**Whites Beaconsfield Teeth Whitening Strips 28 Strips (14-Day Treatment) Non-Peroxide Formula Enamel-Safe Brighten Teeth Fast Removes Coffee Wine Smoke Stains Safe for Sensitive Teeth**Whites Beaconsfield**£9.08**4.0★2,080 rev](https://www.amazon.co.uk/dp/B0886JBF42) [3**Teeth Whitening Strip 14 Treatments - Whitening Strips for Sensitive People Fast Remove Smoking Coffee Wine Stains Teeth Brightening Kit Pack of 28 Non-Slip Strips**Pdoo**£10.80**4.5★4,347 rev](https://www.amazon.co.uk/dp/B0FH3ST7SG) [4**Purple Teeth Whitening Strips 14 Treatments - Enamel-Safe & No-Sensitivity & No-Slip Whitening Strips - Fast Teeth Whitening in 7 Days - Whitening Kit for Coffee Wine Stains Removal Mint Flavor**Pdoo**£12.19**3.8★72 rev](https://www.amazon.co.uk/dp/B0GJZBR7D4) [5**DRDENT Teeth Whitening Strips Professional Strength 21 Treatments (42 Strips) with Mouth Opener Enamel Safe Teeth Whitening Kit for Sensitive Teeth**DrDent**£16.70**4.1★4,701 rev](https://www.amazon.co.uk/dp/B0H1X83Z1X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Teeth Whitening Strips 14 Treatments - No-Slip Whitening Strips - Fast Teeth Whitening Result in 7 Days - Whitening Kit for Coffee Wine Stains Removal**Pdoo**£11.89**2 rev1mo ago](https://www.amazon.co.uk/dp/B0H3JZHFXR) [**Teeth Whitening Strips 14 Treatments - Enamel-Safe & No-Sensitivity & No-Slip Whitening Strips - Fast Teeth Whitening Result in 7 Days - Whitening Kit for Coffee Wine Stains Removal**Pdoo**£11.92**4,347 rev1mo ago](https://www.amazon.co.uk/dp/B0H3JQZY5B) [**MrWhites Professional Teeth Whitening Strips Pap Technology Enamel Safe 28 Treatments 14 Strips (42)**MrWhites**£12.19**29 rev1mo ago](https://www.amazon.co.uk/dp/B0GQQDMPYZ) [**LUNAR Teeth Whitening Strips 28 Strips Enamel Safe Non Sensitive Formula Non Slip Removes Coffee Wine & Smoking Stains 14 Day Treatment**LUNAR**£8.23**27 rev2mo ago](https://www.amazon.co.uk/dp/B0H2ML4PVD) [**DRDENT Teeth Whitening Strips Professional Strength 21 Treatments (42 Strips) with Mouth Opener Enamel Safe Teeth Whitening Kit for Sensitive Teeth**DrDent**£16.70**4,701 rev2mo ago](https://www.amazon.co.uk/dp/B0H1X83Z1X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Teeth Whitening Strips 14 Treatments - Enamel-Safe & No-Sensitivity & No-Slip Whitening Strips - Fast Teeth Whitening Result in 7 Days - Whitening Kit for Coffee Wine Stains Removal**Pdoo**£11.92**4.5★**▲ 278%**](https://www.amazon.co.uk/dp/B0H3JQZY5B) [**DRDENT Teeth Whitening Strips Professional Strength 21 Treatments (42 Strips) with Mouth Opener Enamel Safe Teeth Whitening Kit for Sensitive Teeth**DrDent**£16.70**4.1★**▲ 274%**](https://www.amazon.co.uk/dp/B0H1X83Z1X) [**Purple Teeth Whitening Strips 7 Treatments - Enamel-Safe & No-Sensitivity & No-Slip Whitening Strips - Fast Teeth Whitening Result in 7 Days - Whitening Kit for Coffee Wine Stains Removal Mint**Pdoo**£10.99**4.5★**▲ 274%**](https://www.amazon.co.uk/dp/B0GWLQM6J9) [**Purple Teeth Whitening Strips 14 Treatments - Enamel-Safe & No-Sensitivity & No-Slip Whitening Strips - Fast Teeth Whitening in 7 Days - Whitening Kit for Coffee Wine Stains Removal Mint Flavor**Pdoo**£12.19**3.8★**▲ 273%**](https://www.amazon.co.uk/dp/B0GJZBR7D4) [**Teeth Whitening Strips for Tooth White: Professional Dentist Formulated Teeth Whitener**Luiable**£6.78**4.8★**▲ 273%**](https://www.amazon.co.uk/dp/B0H1JL54PQ)
**~~View all trending →~~**
## **What buyers say about gleam whitening strips**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Tooth Brightening**26%
*“Whitening toothpaste”*
**Quality-Overall**19%
*“Good product as expected from this company”*
**Ease Of Use**9%
*“Ease of use”*
**Value For Money**8%
*“They are affordable”*
**Efficiency**5%
*“WORKS WELL”*
**Taste-Overall**4%
*“No nasty taste”*
**Advertised Vs Actual Product**3%
*“Works as advertised”*
**Ease Of Application**3%
*“The application was simple enough”*
**Adhesion/Stickiness**3%
*“good stickiness”*
**Tooth Sensitivity**3%
*“It perfect for sensitive teeth”*
### **What buyers complain about **
**Functionality-Overall**13%
*“Not very effective”*
**Tooth Brightening**7%
*“Did not whiten”*
**Ease Of Use**6%
*“Slightly difficult to use”*
**Adhesion/Stickiness**6%
*“Very sticky”*
**Oral Hygiene**5%
*“Leaves a sick feeling in my mouth”*
**Tooth Sensitivity**5%
*“I have very sensitive teeth”*
**Color**5%
*“Purple ones are not good”*
**Value For Money**5%
*“Waste of money”*
**Sensitivity-Overall**4%
*“My teeth got super sensitive”*
**Color Fading/Discoloration**3%
*“it seems like my teeth are more discoloured after use”*
### **Top return reasons **
**Functionality-Overall**24%
**Tooth Sensitivity**12%
**Tooth Brightening**12%
**Adhesion/Stickiness**9%
**Advertised Vs Actual Product**4%
**Oral Hygiene**4%
**Ease Of Use**3%
**Taste-Overall**3%
**Value For Money**3%
**Quality-Overall**3%
## **Common questions**
- **Is gleam whitening strips profitable to sell on Amazon United Kingdom?**
- The niche generates £37K/yr across 40 tracked products. 13 of 26 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the gleam whitening strips niche?**
- 21 brands and 66 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in gleam whitening strips?**
- Top complaints mined from reviews: Functionality-Overall, Tooth Brightening, Ease Of Use. The return rate is 0.1%.
- **When does demand for gleam whitening strips peak?**
- Demand peaks in Sep; the busiest month runs 11.2× the quietest.
- **What does it cost to enter the gleam whitening strips niche?**
- Listings span £2.28–£22.40; the average listing price is £12.86 (sweet spot $15–$100). The average incumbent carries 2,079 reviews — the moat a new listing must climb.
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