---
title: "Kate Somerville Sulfur Cleanser — $237K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/kate-somerville-sulfur-cleanser"
last_updated: "2026-08-11T12:38:29.874Z"
locale: en
meta:
description: "Niche score 44/100 · $237K/yr market · 61K searches/yr · $31.06 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $237K/yr market · 61K searches/yr · $31.06 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Kate Somerville Sulfur Cleanser — $237K/yr Amazon US Niche (2026) - Flapen"
---
# **kate somerville sulfur cleanser**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 45Growth 27Conversion 95Competition 0Returns 95Price range 95Avg price 95Brand share 0Review moat 44Quality gap 23
**Conversion**
**Incredible****12.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$31.06**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.46–$38.78**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$237K**
$237K/yr · 61K searches
**Review moat**
**Okay****2,050.5**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+1.5%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, kate somerville sulfur cleanser is a $237K/yr Amazon United States market (61K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kate somerville sulfur cleanser market data**
- **Units sold / yr**
- **6K–8K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$186K–$248K**
- units × avg price
- **Conversion rate**
- **12.6%**
- **Avg BSR**
- **#228**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **81 months**
- **Avg seller age**
- **154 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**2**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Kate Somerville100% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 102 weeks — +1.5% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/kate-somerville-sulfur-cleanser/trend)
## **Top kate somerville sulfur cleanser search terms**
- **kate somerville sulfur cleanser**31K/yr-7.1%13.8% conv. - **kate somerville cleanser**20K/yr+16.7%13.3% conv. - **kate somerville sulfur**4K/yr-32.0%12.5% conv. - **kate somerville face wash**3K/yr+70.6%13.1% conv. - **kate summerfield sulfur cleanser**847/yr+266.3%12.1% conv. - **kate somerville eradikate daily foaming cleanser**981/yr-41.2%15.3% conv. - **eradikate daily foaming cleanser**333/yr+4.6%17.6% conv. - **kate somerville daily foaming cleanser**547/yr-40.8%9.2% conv. - **kate somerville sulfur face wash**165/yr-68.1%21.7% conv. - **sulfur based cleanser kate somerville**65/yr-100.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/kate-somerville-sulfur-cleanser/search-terms)
## **Top kate somerville sulfur cleanser 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%20%$47K40%$95K60%$142K80%$189K1K10K 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**Kate Somerville EradiKate 3% Sulfur Daily Foaming Cleanser Acne Treatment Clinically Formulated Medicated Face Wash Balances Skin & Cleans Pores 4 Fl Oz**Kate Somerville**$38.33**4.6★1,548 rev](https://www.amazon.com/dp/B06Y271G1K) [2**Kate Somerville ExfoliKate Cleanser Daily Exfoliating Foaming Face Wash Clinically Formulated Glycolic Acid and Lactic Acid Gentle Facial Scrub Travel-Size 1.7 Fl Oz**Kate Somerville**$21.46**4.7★1,986 rev](https://www.amazon.com/dp/B075SHNZNF) [3**Kate Somerville ExfoliKate Cleanser Daily Exfoliating Foaming Face Wash Clinically Formulated Glycolic Acid and Lactic Acid Gentle Facial Scrub 4 Fl Oz**Kate Somerville**$38.78**4.7★1,986 rev](https://www.amazon.com/dp/B01DV9CWIE) [4**Kate Somerville EradiKate 10% Sulfur & BHA Acne Treatment FSA/HSA Acne Treatment for Face Clinically Formulated Pimple Cream Spot Treatment Medicated Pimple Drying Lotion for Blackheads 1 Fl Oz**Kate Somerville**$25.69**4.5★2,682 rev](https://www.amazon.com/dp/B001ZSBI8Y)
### **Newest**
by launch date
[**Kate Somerville ExfoliKate Cleanser Daily Exfoliating Foaming Face Wash Clinically Formulated Glycolic Acid and Lactic Acid Gentle Facial Scrub Travel-Size 1.7 Fl Oz**Kate Somerville**$21.46**1,986 rev8y ago](https://www.amazon.com/dp/B075SHNZNF) [**Kate Somerville EradiKate 3% Sulfur Daily Foaming Cleanser Acne Treatment Clinically Formulated Medicated Face Wash Balances Skin & Cleans Pores 4 Fl Oz**Kate Somerville**$38.33**1,548 rev9y ago](https://www.amazon.com/dp/B06Y271G1K) [**Kate Somerville ExfoliKate Cleanser Daily Exfoliating Foaming Face Wash Clinically Formulated Glycolic Acid and Lactic Acid Gentle Facial Scrub 4 Fl Oz**Kate Somerville**$38.78**1,986 rev10y ago](https://www.amazon.com/dp/B01DV9CWIE) [**Kate Somerville EradiKate 10% Sulfur & BHA Acne Treatment FSA/HSA Acne Treatment for Face Clinically Formulated Pimple Cream Spot Treatment Medicated Pimple Drying Lotion for Blackheads 1 Fl Oz**Kate Somerville**$25.69**2,682 rev17y ago](https://www.amazon.com/dp/B001ZSBI8Y)
### **Trending**
90-day click momentum
[**Kate Somerville EradiKate 3% Sulfur Daily Foaming Cleanser Acne Treatment Clinically Formulated Medicated Face Wash Balances Skin & Cleans Pores 4 Fl Oz**Kate Somerville**$38.33**4.6★**— 5%**](https://www.amazon.com/dp/B06Y271G1K) [**Kate Somerville ExfoliKate Cleanser Daily Exfoliating Foaming Face Wash Clinically Formulated Glycolic Acid and Lactic Acid Gentle Facial Scrub Travel-Size 1.7 Fl Oz**Kate Somerville**$21.46**4.7★**— 5%**](https://www.amazon.com/dp/B075SHNZNF) [**Kate Somerville ExfoliKate Cleanser Daily Exfoliating Foaming Face Wash Clinically Formulated Glycolic Acid and Lactic Acid Gentle Facial Scrub 4 Fl Oz**Kate Somerville**$38.78**4.7★**▼ 17%**](https://www.amazon.com/dp/B01DV9CWIE) [**Kate Somerville EradiKate 10% Sulfur & BHA Acne Treatment FSA/HSA Acne Treatment for Face Clinically Formulated Pimple Cream Spot Treatment Medicated Pimple Drying Lotion for Blackheads 1 Fl Oz**Kate Somerville**$25.69**4.5★**▼ 19%**](https://www.amazon.com/dp/B001ZSBI8Y)
## **What buyers say about kate somerville sulfur cleanser**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Suitability Combination Skin**15%
*“works great for build up spots on my face”*
**Cleansing**13%
*“I love this daily cleanser”*
**Quality-Overall**10%
*“No complaints thus far”*
**Ease Of Cleaning**7%
*“Best Cleanser”*
**Smell**7%
*“Smells great too”*
**Value For Money**7%
*“Worth the price tag”*
**Symptom Reduction**6%
*“Best pimple remover Ive ever used”*
**Soft Feel**6%
*“skin softening”*
**Suitability Dry Skin**4%
*“Adding this to my routine has helped my skin so much”*
**Moist/Dry**4%
*“Dries out acne very well”*
### **What buyers complain about **
**Allergies**14%
*“After reading the other reviews, I think it is the reason my face got very much worse with burning and itching”*
**Value For Money**9%
*“Expensive”*
**Moist/Dry**9%
*“because the sulfur is slightly drying”*
**Smell**8%
*“It doesnt smell great because of the sulfur in it”*
**Functionality-Overall**7%
*“Doesn't work”*
**Side Effects**4%
*“which I wasnt thrilled about doing because of all the known side effects”*
**Strength**4%
*“Its not as strong as Panoxyl for sure”*
**Skin Health**3%
*“Made my skin worse”*
**Size-Overall**2%
*“That is HUGE”*
**Quality-Overall**2%
*“the quality is no different I find it hard to trust the more expensive company”*
### **Top return reasons **
**Smell**19%
**Functionality-Overall**14%
**Value For Money**13%
**Advertised Vs Actual Product**11%
**Moist/Dry**8%
**Product Condition**6%
**Skin Health**5%
**Size-Overall**4%
**Suitability Combination Skin**3%
**Texture/Consistency-Overall**3%
## **Common questions**
- **Is kate somerville sulfur cleanser profitable to sell on Amazon United States?**
- The niche generates $237K/yr across 4 tracked products. 90-day search growth is +1.5%. Flapen's verdict: Skip it (44/100).
- **How competitive is the kate somerville sulfur cleanser niche?**
- 1 brands and 2 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in kate somerville sulfur cleanser?**
- Top complaints mined from reviews: Allergies, Value For Money, Moist/Dry. The return rate is 0.9%.
- **When does demand for kate somerville sulfur cleanser peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the kate somerville sulfur cleanser niche?**
- Listings span $21.46–$38.78; the average listing price is $31.06 (sweet spot $15–$100). The average incumbent carries 2,051 reviews — the moat a new listing must climb.
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