---
title: "Sulfur Soap — $1.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/sulfur-soap"
last_updated: "2026-08-09T19:02:19.454Z"
locale: en
meta:
description: "Niche score 50/100 · $1.1M/yr market · 873K searches/yr · $12.37 avg price. Soft demand (-42.5% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $1.1M/yr market · 873K searches/yr · $12.37 avg price. Soft demand (-42.5% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sulfur Soap — $1.1M/yr Amazon US Niche (2026) - Flapen"
---
# **sulfur soap**
**Worth a look**
Shows low returns (0.5%), but soft demand (-42.5% this quarter) keeps it on the watch list.
Market size 79Growth 4Conversion 88Competition 19Returns 97Price range 66Avg price 53Brand share 44Review moat 36Quality gap 45
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Great****$1.1M**
$1.1M/yr · 873K searches
**Price range**
**Good****$3.16–$38.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$12.37**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,894.06**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-42.5%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, sulfur soap is a $1.1M/yr Amazon United States market (873K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Feb. Verdict: Worth a look — 50/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sulfur soap market data**
- **Units sold / yr**
- **60K–80K**
- avg 5,000–6,000/product
- **Revenue / yr**
- **$742K–$990K**
- units × avg price
- **Conversion rate**
- **10.2%**
- **Avg BSR**
- **#357**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **147 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**14 **▲rising
**Sellers**
**28**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**17%**
- Biosulfur23% - JOESOEF SKIN CARE20% - Jericho19% - Natural Elephant9% - Katialis8% - Dermaharmony4% - Open — no brand owns it (8 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -42.5% search growth over the last 90 days.
100K60KSpike '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/sulfur-soap/trend)
## **Top sulfur soap search terms**
- **sulfur soap**570K/yr-44.3%8.5% conv. - **sulphur soap bar**51K/yr-29.6%8.2% conv. - **jabon de azufre**39K/yr+4.9%5.8% conv. - **sulphur soap**24K/yr-0.5%6.9% conv. - **sulfur soap for acne**23K/yr-43.4%9.4% conv. - **sulfur bar soap**30K/yr-77.8%6.7% conv. - **sulfer soap**11K/yr-7.5%9.4% conv. - **sulfur soap for mites**7K/yr+12.3%5.5% conv. - **jabon de azufre para el cuerpo**13K/yr-18.3%4.9% conv. - **10% sulfur soap**8K/yr+21.1%6.5% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/sulfur-soap/search-terms)
## **Top sulfur 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%10%$110K20%$219K30%$329K40%$439K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Biosulfur Grisi Acne Treatment Soap: Deep Cleansing Acne-Fighting Reduces Inflammation Prevents Breakouts Blackheads Excess Oil Sulfur Soap Bar 4.4 oz 3-Pack**Biosulfur**$9.27**4.5★3,604 rev](https://www.amazon.com/dp/B08QKRQN26) [2**JOESOEF SKIN CARE Sulfur Soap for Acne Pharmaceutical Grade Dermatologists Approved for Acne Rosacea 100G**JOESOEF SKIN CARE**$13.01**4.5★7,780 rev](https://www.amazon.com/dp/B014HYI86M) [3**Jericho Dead Sea Sulfur Soap with Olive Oil Helps with Acne Psoriasis Eczema & Blackheads For Oily to Normal Skin Vegan Face & Body Bar for Men & Women 4.4 Oz / 125 g (Pack of 3)**Jericho**$10.08**4.6★991 rev](https://www.amazon.com/dp/B0D6C4ZY6J) [4**Natural Elephant Dead Sea Sulfur Soap Bar | Clarifying Face & Body Wash with Dead Sea Salt & Aloe Vera | 4.4 oz (125 g)**Natural Elephant**$9.51**4.5★3,498 rev](https://www.amazon.com/dp/B06XDLDL13) [5**KATIALIS SOAP Sulfur Zinc Oxide Salicylic Acid Anti Fungal Anti Bacterial Soap 90 grams**Katialis**$8.63**4.5★3,001 rev](https://www.amazon.com/dp/B00FG0IB8C)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Grisi Sulfur Soap for Acne Treatment Deep Cleansing Bar with 10% Azufre Reduces Breakouts and Excess Oil 4.4 oz 6-Pack**Grisi**$16.75**43 rev8mo ago](https://www.amazon.com/dp/B0G1ZBP5WM) [**Sulfur Soap Bar Sulfur Face & Body Wash for Acne Sulphur Exfoliating Facial Cleanser Absorbs Excess Oil Reduces Breakouts & Cleanses Skin Natural Acne Soap Skincare 5oz Bar Made in USA**Ohrtov**$6.31**108 rev1y ago](https://www.amazon.com/dp/B0F1Z9GZXN) [**Jericho Dead Sea Sulfur Soap with Olive Oil Helps with Acne Psoriasis Eczema & Blackheads For Oily to Normal Skin Vegan Face & Body Bar for Men & Women 4.4 Oz / 125 g (Pack of 3)**Jericho**$10.08**991 rev2y ago](https://www.amazon.com/dp/B0D6C4ZY6J) [**Mite-B-Gone Relief Soap - Fast Anti-Itch Sulfur Treatment for Human Mites Insect & Mosquito Bites Itching & Discomfort | Kid Safe | Effective for All Skin Types | 5 oz Bars (2)**Mite-B-Gone**$26.01**523 rev3y ago](https://www.amazon.com/dp/B0B72CD9PF) [**Dermaharmony 10% Sulfur Acne Bar Soap Acne Treatment Bar for Face & Body 4 oz Helps Clear Acne Blemishes Pimples Blackheads & Whiteheads Noncomedogenic Made in USA**Dermaharmony**$7.39**389 rev4y ago](https://www.amazon.com/dp/B0B4PKCB14)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sulfur Acne Treatment Soap with Lanolin 4.40 Oz Bar**Biosulfur**$3.16**4.3★**▲ 190%**](https://www.amazon.com/dp/B004A9N77K) [**Grisi Sulfur Soap for Acne Treatment Deep Cleansing Bar with 10% Azufre Reduces Breakouts and Excess Oil 4.4 oz 6-Pack**Grisi**$16.75**4.7★**▲ 178%**](https://www.amazon.com/dp/B0G1ZBP5WM) [**REVITALE Advanced Sulphur Soap Cleansing Bar for Blemish-Prone Rough and Uneven Skin**REVITALE**$7.16**4.4★**▲ 129%**](https://www.amazon.com/dp/B078TM3C6X) [**Mite-B-Gone Relief Soap - Fast Anti-Itch Sulfur Treatment for Human Mites Insect & Mosquito Bites Itching & Discomfort | Kid Safe | Effective for All Skin Types | 5 oz Bars (2)**Mite-B-Gone**$26.01**4.3★**▲ 74%**](https://www.amazon.com/dp/B0B72CD9PF) [**Naturasil Sulfur Soap Treatment w/Pure Lavender | Max-Strength Natural Relief for Acne Mites Bug Bites Warts Eczema Itching | for Kids & Adults: Face & Body Soap (2) 5oz Bars**Naturasil**$25.26**4.4★**▲ 67%**](https://www.amazon.com/dp/B00HYEXLNS)
**~~View all trending →~~**
## **What buyers say about sulfur soap**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Suitability Combination Skin**10%
*“Great for skin”*
**Quality-Overall**10%
*“Excellent product”*
**Smell**10%
*“Strong fragrance”*
**Cleansing**8%
*“Very clean”*
**Value For Money**6%
*“Reasonably priced”*
**Allergies**6%
*“no irritation”*
**Efficiency**6%
*“I started seeing results within three days”*
**Moist/Dry**4%
*“It doesn't dry me out”*
**Soft Feel**4%
*“Soft”*
**Symptom Reduction**3%
*“Fixed my acne and lips”*
### **What buyers complain about **
**Smell**24%
*“Not fragrance free”*
**Allergies**15%
*“Skin irritation”*
**Moist/Dry**6%
*“It is not moisturizing”*
**Functionality-Overall**6%
*“Did not work”*
**Skin Health**4%
*“ended up causing so much damage to my skin”*
**Value For Money**4%
*“It was expensive”*
**Sensitivity-Overall**2%
*“I have super sensitive skin”*
**Ingredients-Overall**2%
*“Has ingredients that will break you out”*
**Suitability Dry Skin**1%
*“The only things is it does make your face feel a little dry so have a great moisturizer to go with it”*
**Size-Overall**1%
*“That is HUGE”*
### **Top return reasons **
**Smell**35%
**Advertised Vs Actual Product**13%
**Functionality-Overall**11%
**Moist/Dry**5%
**Ingredients-Overall**5%
**Value For Money**5%
**Skin Health**4%
**Product Condition**3%
**Defective Material/Parts**3%
**Size-Overall**3%
## **Common questions**
- **Is sulfur soap profitable to sell on Amazon United States?**
- The niche generates $1.1M/yr across 17 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -42.5%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the sulfur soap niche?**
- 14 brands and 28 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in sulfur soap?**
- Top complaints mined from reviews: Smell, Allergies, Moist/Dry. The return rate is 0.5%.
- **When does demand for sulfur soap peak?**
- Demand peaks in Feb; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the sulfur soap niche?**
- Listings span $3.16–$38.33; the average listing price is $12.37 (sweet spot $15–$100). The average incumbent carries 2,894 reviews — the moat a new listing must climb.
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