---
title: "Sulphur Soap — £69K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/sulphur-soap"
last_updated: "2026-08-05T22:46:20.179Z"
locale: en
meta:
description: "Niche score 38/100 · £69K/yr market · 101K searches/yr · £6.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · £69K/yr market · 101K searches/yr · £6.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sulphur Soap — £69K/yr Amazon UK Niche (2026) - Flapen"
---
# **sulphur soap**
**Skip it**
Prices mostly outside the sweet spot ($4.17–$8.45) — this niche doesn't clear our bar today.
Market size 17Growth 10Conversion 88Competition 15Returns 100Price range 0Avg price 19Brand share 29Review moat 36Quality gap 77
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.3%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,932.22**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Avg price**
**Bad****£6.66**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£69K**
£69K/yr · 101K searches
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-29.3%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£4.17–£8.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, sulphur soap is a £69K/yr Amazon United Kingdom market (101K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Feb. Verdict: Skip it — 38/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sulphur soap market data**
- **Units sold / yr**
- **8K–10K**
- avg 750–1,000/product
- **Revenue / yr**
- **£53K–£67K**
- units × avg price
- **Conversion rate**
- **10.3%**
- **Avg BSR**
- **#75**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **78%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**7%**
- Revitale47% - Asepso15% - The English Soap Company12% - Dr.Ancient8% - V55 MAX6% - AKSOY5% - Open — no brand owns it (2 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 88 weeks — -29.3% search growth over the last 90 days.
5K3KSpike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Feb · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/uk/beauty/sulphur-soap/trend)
## **Top sulphur soap search terms**
- **sulphur soap**54K/yr-20.5%8.7% conv. - **sulfur soap**17K/yr-17.4%6.2% conv. - **sulfur soap bar**16K/yr-47.9%8.1% conv. - **sulphur face wash**6K/yr-46.1%5.0% conv. - **sulphur soap bar**5K/yr-35.5%11.3% conv. - **sulfur face wash**4K/yr-52.1%4.3% conv. [**All search terms **](https://flapen.com/research/uk/beauty/sulphur-soap/search-terms)
## **Top sulphur soap 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%15%£10K30%£21K45%£31K60%£41K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Revitale Advanced Sulphur Soap Cleansing Bar for Blemish-Prone Rough and Uneven Skin**Revitale**£5.16**4.5★3,346 rev](https://www.amazon.co.uk/dp/B078TM3C6X) [2**Asepso SULPHUR Plus Salicyclic Acid for Acne Prone Skin (Bar Soap) 2.8 Oz**Asepso**£4.17**4.6★398 rev](https://www.amazon.co.uk/dp/B00EAZE4SU) [3**Take Care 10% Sulphur Soap 190g Bar**The English Soap Company**£8.45**4.4★945 rev](https://www.amazon.co.uk/dp/B002MMZOUU) [4**Dr.Ancient Sulphur Soap Bar Organic Soap Bars Handcrafted the Traditional Way Natural Chemical-Free Vegan Used for Face Wash Body Wash Daily Skincare Routine**Dr.Ancient**£7.10**4.3★7,141 rev](https://www.amazon.co.uk/dp/B08MWMN798) [5**Revitale Advanced BHA Salicylic Acid & Sulphur Scrub Soap Clarifying Exfoliating Bar**Revitale**£5.82**4.3★11,239 rev](https://www.amazon.co.uk/dp/B07L37F1RT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Aksoy 140g Sulphur Soap Antifungal and Antibacterial Natural Bar Soap Acne and Blemish Treatment Gentle Cleansing for Face and Body Vegan and Chemical-Free**AKSOY**£4.75**7 rev6mo ago](https://www.amazon.co.uk/dp/B0GGSNQZ8Y) [**OUKEYA 10% Sulphur Soap Bar with Net Aloe Vera Tea Tree Oil Goat Milk Natural Antibacterial Soothing Deep Cleansing Skin Barrier Repairing Hydrating for Oily and Acne-Prone Skin 115g**OUKEYA**£7.93**213 rev1y ago](https://www.amazon.co.uk/dp/B0DDKDBDY4) [**Clever Soap 3% Sulphur Face Wash - Exfoliating Blemish Control Cleanser - Antibacterial Sensitive Sulfur Soap - Fragrance Free Moisturising Formula For Oily Skin - Men & Women**Clever Soap**£8.31**179 rev4y ago](https://www.amazon.co.uk/dp/B0B63GYQ59) [**V55 MAX Salicylic Acid Tea Tree Oil and Sulphur Soap Scrub for Spots Blackheads Milia Blemishes Problem Skin Suitable and Safe for those Prone to Acne - Paraben and Cruelty FREE - 100 g**V55 MAX**£8.22**2,922 rev5y ago](https://www.amazon.co.uk/dp/B086PZGPD9) [**Dr.Ancient Sulphur Soap Bar Organic Soap Bars Handcrafted the Traditional Way Natural Chemical-Free Vegan Used for Face Wash Body Wash Daily Skincare Routine**Dr.Ancient**£7.10**7,141 rev5y ago](https://www.amazon.co.uk/dp/B08MWMN798)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Aksoy 140g Sulphur Soap Antifungal and Antibacterial Natural Bar Soap Acne and Blemish Treatment Gentle Cleansing for Face and Body Vegan and Chemical-Free**AKSOY**£4.75**3.2★**▲ 162%**](https://www.amazon.co.uk/dp/B0GGSNQZ8Y) [**Dr.Ancient Sulphur Soap Bar Organic Soap Bars Handcrafted the Traditional Way Natural Chemical-Free Vegan Used for Face Wash Body Wash Daily Skincare Routine**Dr.Ancient**£7.10**4.3★**▲ 12%**](https://www.amazon.co.uk/dp/B08MWMN798) [**OUKEYA 10% Sulphur Soap Bar with Net Aloe Vera Tea Tree Oil Goat Milk Natural Antibacterial Soothing Deep Cleansing Skin Barrier Repairing Hydrating for Oily and Acne-Prone Skin 115g**OUKEYA**£7.93**4.5★**— 9%**](https://www.amazon.co.uk/dp/B0DDKDBDY4) [**V55 MAX Salicylic Acid Tea Tree Oil and Sulphur Soap Scrub for Spots Blackheads Milia Blemishes Problem Skin Suitable and Safe for those Prone to Acne - Paraben and Cruelty FREE - 100 g**V55 MAX**£8.22**4.4★**— 5%**](https://www.amazon.co.uk/dp/B086PZGPD9) [**Take Care 10% Sulphur Soap 190g Bar**The English Soap Company**£8.45**4.4★**— 4%**](https://www.amazon.co.uk/dp/B002MMZOUU)
**~~View all trending →~~**
## **What buyers say about sulphur soap**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Quality Soap, this wasn't my preferred choice fof Salicylic Acid Soap but was a good substitute.”*
**Smell**11%
*“Smells nice”*
**Cleansing**9%
*“Leaves skin feeling squeaky clean”*
**Suitability Combination Skin**8%
*“it honestly made a noticeable difference to my skin”*
**Lather**8%
*“Soft lather”*
**Soft Feel**6%
*“Soft and smells nice”*
**Efficiency**5%
*“Works well”*
**Value For Money**4%
*“it is so worth it”*
**Advertised Vs Actual Product**3%
*“Do The job”*
**Suitability Oily Skin**3%
*“Good facial soap for oily skin”*
### **What buyers complain about **
**Smell**25%
*“Smelly”*
**Allergies**11%
*“Perorial Dermatitis”*
**Size-Overall**5%
*“there smaller in size”*
**Symptom Reduction**5%
*“Didn't help me”*
**Balance/Stability**3%
*“I think you have a stability issue”*
**Lather**3%
*“This soap doesn't lather up much”*
**Suitability Combination Skin**3%
*“Not very effective for skin issues”*
**Skin Health**3%
*“To harsh for face”*
**Sensitivity-Overall**3%
*“Not for sensitive skin”*
**Suitability Dry Skin**3%
*“May not be suitable for sensitive skin”*
### **Top return reasons **
**Leak-Proof**33%
**Smell**33%
**Value For Money**33%
## **Common questions**
- **Is sulphur soap profitable to sell on Amazon United Kingdom?**
- The niche generates £69K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -29.3%. Flapen's verdict: Skip it (38/100).
- **How competitive is the sulphur soap niche?**
- 8 brands and 20 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in sulphur soap?**
- Top complaints mined from reviews: Smell, Allergies, Size-Overall. The return rate is 0.1%.
- **When does demand for sulphur soap peak?**
- Demand peaks in Feb; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the sulphur soap niche?**
- Listings span £4.17–£8.45; the average listing price is £6.66 (sweet spot $15–$100). The average incumbent carries 2,932 reviews — the moat a new listing must climb.
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