---
title: "Peroxide 40 Vol — £68K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/peroxide-40-vol"
last_updated: "2026-08-09T13:46:23.285Z"
locale: en
meta:
description: "Niche score 36/100 · £68K/yr market · 78K searches/yr · £5.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · £68K/yr market · 78K searches/yr · £5.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Peroxide 40 Vol — £68K/yr Amazon UK Niche (2026) - Flapen"
---
# **peroxide 40 vol**
**Skip it**
Prices mostly outside the sweet spot ($1.32–$9.45) — this niche doesn't clear our bar today.
Market size 17Growth 16Conversion 97Competition 24Returns 99Price range 0Avg price 16Brand share 28Review moat 35Quality gap 24
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,961.61**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****£68K**
£68K/yr · 78K searches
**Growth**
**Bad****-18.9%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£5.90**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****£1.32–£9.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, peroxide 40 vol is a £68K/yr Amazon United Kingdom market (78K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 36/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **peroxide 40 vol market data**
- **Units sold / yr**
- **13K–15K**
- avg 750–1,000/product
- **Revenue / yr**
- **£74K–£89K**
- units × avg price
- **Conversion rate**
- **14.9%**
- **Avg BSR**
- **#135**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **50%**
- **Out of stock**
- **2.4%**
- **Avg brand age**
- **77 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▲rising
**Sellers**
**111**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**6%**
- Jerome Russell33% - ICAN LONDON20% - Valquer Laboratorios16% - Wella Professionals13% - Colour Culture7% - FANOLA6% - Open — no brand owns it (3 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 84 weeks — -18.9% search growth over the last 90 days.
2K2KSpike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/beauty/peroxide-40-vol/trend)
## **Top peroxide 40 vol search terms**
- **peroxide 40 vol**18K/yr-30.8%12.3% conv. - **40 volume developer**15K/yr-13.1%10.3% conv. - **jerome russell bblonde 40 vol**15K/yr-40.1%7.0% conv. - **12% percent peroxide for hair**5K/yr-7.2%15.6% conv. - **40 vol peroxide**6K/yr-6.3%15.0% conv. - **cream peroxide 40 vol**5K/yr-3.3%13.1% conv. - **12% peroxide**3K/yr+34.2%13.1% conv. - **40vol cream peroxide developer**4K/yr-15.9%14.9% conv. - **developer 40 vol**3K/yr-16.1%9.9% conv. - **hydrogen peroxide 40%**3K/yr+16.4%2.9% conv. [**All search terms **](https://flapen.com/research/uk/beauty/peroxide-40-vol/search-terms)
## **Top peroxide 40 vol 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%10%£7K20%£14K30%£21K40%£27K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jerome Russell Bblonde Cream Peroxide 40 Volume 12% Peroxide Lifts 8-9 Levels 75ml**Jerome Russell**£1.32**4.7★8,549 rev](https://www.amazon.co.uk/dp/B00DG8RTHK) [2**ICAN LONDON PROFESSIONAL CREAM PEROXIDE 40 VOLUME 12% 1000 ML (1 LITRE)**ICAN LONDON**£6.15**4.6★974 rev](https://www.amazon.co.uk/dp/B086SZBPQL) [3**Valquer Stabilized Hydrogen Peroxide Cream 40 Volume 12% Oxidizer for Permanent Hair Coloring and Bleaching. Vegan Formulation with Natural Ingredients. Professional Use. 1L.**Valquer Laboratorios**£7.70**4.6★2,432 rev](https://www.amazon.co.uk/dp/B084S5MCSZ) [4**WELLA WELLOXON PERFECT PEROXIDE DEVELOPER 12% 40VOL 1000ML**Wella Professionals**£9.45**4.8★1,618 rev](https://www.amazon.co.uk/dp/B00967X244) [5**Colour Culture Cream Peroxide 12% 40 Volume-250ml Hydrogen Peroxide Developer for Hair Colouring & Bleaching Lifts 8-9 Levels Works with All Brands of Hair Bleach Colour/Tint & Lightening Powder**Colour Culture**£4.50**4.6★486 rev](https://www.amazon.co.uk/dp/B09K7XZ5GJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jerome Russell Bblonde High Lift POWDER BLEACH | Lifts Up To 67 Shades | Salon-Quality Blonding System | Hair Lightening Kit for Blonde to Dark Brown Hair | Vegan | Pack of 6 Sachets**Jerome Russell**£4.31**9,002 rev2y ago](https://www.amazon.co.uk/dp/B0D7HXSV96) [**VALQUER Stabilized Hydrogen Peroxide Cream 20 Volume 6% Oxidizer for Permanent Hair Coloring and Bleaching. Vegan Formulation with Natural Ingredients. Professional Use. 1L.**Valquer Laboratorios**£5.92**3,317 rev3y ago](https://www.amazon.co.uk/dp/B084S5V22N) [**Jerome Russell Bblonde Maximum Lift Cream Peroxide 20 Vol - Permanent Blonde Hair Dye for Blonde to Light Brown Hair Colour & Bleach with 6% Peroxide & Avocado Oil Lifts 4-5 Shades 75ml**Jerome Russell**£1.52**8,549 rev4y ago](https://www.amazon.co.uk/dp/B09R51K2CQ) [**Colour Culture Cream Peroxide 12% 40 Volume-250ml Hydrogen Peroxide Developer for Hair Colouring & Bleaching Lifts 8-9 Levels Works with All Brands of Hair Bleach Colour/Tint & Lightening Powder**Colour Culture**£4.50**486 rev4y ago](https://www.amazon.co.uk/dp/B09K7XZ5GJ) [**Truzone Cream Peroxide 12% 40vol 1000ml**Truzone Beauty**£7.28**69 rev4y ago](https://www.amazon.co.uk/dp/B09J1K9ZDQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Valquer Stabilized Hydrogen Peroxide Cream 40 Volume 12% Oxidizer for Permanent Hair Coloring and Bleaching. Vegan Formulation with Natural Ingredients. Professional Use. 1L.**Valquer Laboratorios**£7.70**4.6★**▲ 111%**](https://www.amazon.co.uk/dp/B084S5MCSZ) [**VALQUER Stabilized Hydrogen Peroxide Cream 20 Volume 6% Oxidizer for Permanent Hair Coloring and Bleaching. Vegan Formulation with Natural Ingredients. Professional Use. 1L.**Valquer Laboratorios**£5.92**4.5★**▲ 97%**](https://www.amazon.co.uk/dp/B084S5V22N) [**Colour Culture Cream Peroxide 12% 40 Volume-250ml Hydrogen Peroxide Developer for Hair Colouring & Bleaching Lifts 8-9 Levels Works with All Brands of Hair Bleach Colour/Tint & Lightening Powder**Colour Culture**£4.50**4.6★**▲ 81%**](https://www.amazon.co.uk/dp/B09K7XZ5GJ) [**VALQUER Premium Stabilized Cream Peroxide 30 Vol 9% | Professional Oxidizing Cream for Hair Coloring & Bleaching | Vegan Formula with Natural Ingredients | Salon Use | 1L**Valquer Laboratorios**£3.93**4.6★**▲ 72%**](https://www.amazon.co.uk/dp/B084S5FND7) [**WELLA WELLOXON PERFECT PEROXIDE DEVELOPER 12% 40VOL 1000ML**Wella Professionals**£9.45**4.8★**▲ 48%**](https://www.amazon.co.uk/dp/B00967X244)
**~~View all trending →~~**
## **What buyers say about peroxide 40 vol**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**26%
*“Quality, good price and quick delivery”*
**Value For Money**21%
*“Good value for money”*
**Advertised Vs Actual Product**13%
*“Does the job”*
**Efficiency**4%
*“It gives a good lift”*
**Color**4%
*“it did a good job of coloring”*
**Suitability Colored Hair**4%
*“To be fair it was nice and creamy and did dye my hair to the desired colour, however after doing a strand test for only 20 minutes, my scalp was very red”*
**Coverage**4%
*“I find the coverage is great”*
**Durability**3%
*“Strong and durable bottle”*
**Color Fading/Discoloration**3%
*“develops colour very well”*
**Smell**3%
*“Plus side, not an overpowering smell, creamy feel”*
### **What buyers complain about **
**Leak-Proof**17%
*“the product had seeped out”*
**Color**14%
*“it doesn't seem to colour my greys at all”*
**Allergies**8%
*“and days later I got a rash that might be related to this”*
**Value For Money**8%
*“Overpriced”*
**Ingredients-Overall**6%
*“Peroxide”*
**Functionality-Overall**6%
*“It doesnt do anything”*
**Smell**6%
*“Very strong smell and damages hair”*
**Dilute/Watery**6%
*“Product was watery and likely old/broken down”*
**Advertised Vs Actual Product**6%
*“Very misleading”*
**Hair Related**6%
*“i did also damage my hair really bad so be very careful”*
### **Top return reasons **
**Leak-Proof**38%
**Size-Overall**19%
**Strength**8%
**Color**6%
**Dilute/Watery**6%
**Advertised Vs Actual Product**6%
**Suitability Colored Hair**3%
**Defective Material/Parts**3%
**Comfort-Overall**3%
**Damage/Burn Hair**3%
## **Common questions**
- **Is peroxide 40 vol profitable to sell on Amazon United Kingdom?**
- The niche generates £68K/yr across 18 tracked products. 90-day search growth is -18.9%. Flapen's verdict: Skip it (36/100).
- **How competitive is the peroxide 40 vol niche?**
- 9 brands and 111 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in peroxide 40 vol?**
- Top complaints mined from reviews: Leak-Proof, Color, Allergies. The return rate is 0.1%.
- **When does demand for peroxide 40 vol peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the peroxide 40 vol niche?**
- Listings span £1.32–£9.45; the average listing price is £5.90 (sweet spot $15–$100). The average incumbent carries 2,962 reviews — the moat a new listing must climb.
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