---
title: "Sulfur 8 Shampoo — $64K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/sulfur-8-shampoo"
last_updated: "2026-08-09T21:41:27.823Z"
locale: en
meta:
description: "Niche score 33/100 · $64K/yr market · 59K searches/yr · $11.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 33/100 · $64K/yr market · 59K searches/yr · $11.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sulfur 8 Shampoo — $64K/yr Amazon US Niche (2026) - Flapen"
---
# **sulfur 8 shampoo**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 16Growth 21Conversion 85Competition 11Returns 98Price range 7Avg price 44Brand share 0Review moat 21Quality gap 35
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Okay****$11.24**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-7.6%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****11,599.45**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$64K**
$64K/yr · 59K searches
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****$5.47–$15.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, sulfur 8 shampoo is a $64K/yr Amazon United States market (59K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sulfur 8 shampoo market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$56K–$67K**
- units × avg price
- **Conversion rate**
- **9.6%**
- **Avg BSR**
- **#2,486**
- **Page quality**
- **0%**
- **Prime**
- **82%**
- **Sponsored**
- **27%**
- **Out of stock**
- **1.6%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **132 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**95**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- SULFUR872% - Swisa Beauty14% - Generic7% - ItzBeauty4% - Nizoral2%
## **Demand**
Weekly Amazon search volume, last 32 weeks — -7.6% search growth over the last 90 days.
1K750Spike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/sulfur-8-shampoo/trend)
## **Top sulfur 8 shampoo search terms**
- **sulfur 8 shampoo**46K/yr-6.9%8.3% conv. - **sulfur 8 shampoo and conditioner**10K/yr-3.3%7.0% conv. - **sulphur 8 shampoo**4K/yr-24.6%8.4% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/sulfur-8-shampoo/search-terms)
## **Top sulfur 8 shampoo 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%$6K20%$13K30%$19K40%$26K1101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sulfur8 Anti-Dandruff Clarifying Hair & Scalp Care Shampoo 7.5 oz + Conditioner 2 oz Duo Medicated Flake Control & Itch Relief with Sulfur & Salicylic Acid for Scalp Health**SULFUR8**$14.78**4.5★185 rev](https://www.amazon.com/dp/B0FJY8FCMX) [2**Sulfur8 Shampoo Removes Dandruff Flakes Restores Scalp pH Balance Cleansing Formula for All Hair Types No Active Sulfur (11.5 Fl Oz (Pack of 1))**SULFUR8**$8.80**4.6★2,730 rev](https://www.amazon.com/dp/B00692RRI6) [3**Sulfur8 Shampoo 7.5 Fl Oz**Swisa Beauty**$9.99**4.4★17 rev](https://www.amazon.com/dp/B005P2LQQ0) [4**Sulfur 8 Aqua Blue Medicated Dandruff Shampoo 7.5 oz Medicated Anti-Dandruff Scalp Itch & Flake Control with Pyrithione Zinc Nourishing & Refreshing Berry Scent for All Hair Types**SULFUR8**$7.73**4.2★267 rev](https://www.amazon.com/dp/B001R2254O) [5**Sulfur 8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo 11.5oz**Generic**$14.82**4.6★33 rev](https://www.amazon.com/dp/B0FDBJ17GY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sulfur-8 Deep Cleasing Shampoo 7.5 FL**Generic**$9.88**9 rev9mo ago](https://www.amazon.com/dp/B0FRN3FD98) [**Sulfur8 Anti-Dandruff Clarifying Hair & Scalp Care Shampoo 7.5 oz + Conditioner 2 oz Duo Medicated Flake Control & Itch Relief with Sulfur & Salicylic Acid for Scalp Health**SULFUR8**$14.78**185 rev11mo ago](https://www.amazon.com/dp/B0FJY8FCMX) [**ItzBeauty Sulfur-8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo**ItzBeauty**$15.16**21 rev1y ago](https://www.amazon.com/dp/B0FFMFRXB6) [**Sulfur 8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo 11.5oz**Generic**$14.82**33 rev1y ago](https://www.amazon.com/dp/B0FDBJ17GY) [**Sulfur-8 Scalp Therapy Medicated Shampoo**SULFUR8**$13.96**13 rev5y ago](https://www.amazon.com/dp/B08M4F2ZKS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sulfur8 Shampoo Removes Dandruff Flakes Restores Scalp pH Balance Cleansing Formula for All Hair Types No Active Sulfur (11.5 Fl Oz (Pack of 1))**SULFUR8**$8.80**4.6★**▲ 70%**](https://www.amazon.com/dp/B00692RRI6) [**Sulfur8 Shampoo 7.5 Fl Oz**Swisa Beauty**$9.99**4.4★**▲ 41%**](https://www.amazon.com/dp/B005P2LQQ0) [**Sulfur8 Anti-Dandruff Clarifying Hair & Scalp Care Shampoo 7.5 oz + Conditioner 2 oz Duo Medicated Flake Control & Itch Relief with Sulfur & Salicylic Acid for Scalp Health**SULFUR8**$14.78**4.5★**▲ 27%**](https://www.amazon.com/dp/B0FJY8FCMX) [**ItzBeauty Sulfur-8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo**ItzBeauty**$15.16**4.7★**▼ 28%**](https://www.amazon.com/dp/B0FFMFRXB6) [**Sulfur 8 Aqua Blue Medicated Dandruff Shampoo 7.5 oz Medicated Anti-Dandruff Scalp Itch & Flake Control with Pyrithione Zinc Nourishing & Refreshing Berry Scent for All Hair Types**SULFUR8**$7.73**4.2★**▼ 29%**](https://www.amazon.com/dp/B001R2254O)
**~~View all trending →~~**
## **What buyers say about sulfur 8 shampoo**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**13%
*“Great quality, exactly as described, and arrived on time”*
**Smell**12%
*“Strong fragrance”*
**Efficiency**12%
*“i been using this for years it gets the job done”*
**Hair Growth**8%
*“It helps hair grow”*
**Allergies**7%
*“helped with itchiness”*
**Value For Money**5%
*“Great price”*
**Cleansing**4%
*“Cleans Well”*
**Advertised Vs Actual Product**4%
*“Does what it says”*
**Moist/Dry**3%
*“Helped my dry”*
**Lather**3%
*“It doesn't take much to lather up”*
### **What buyers complain about **
**Allergies**15%
*“Or itchiness”*
**Functionality-Overall**11%
*“Not effective”*
**Smell**9%
*“Burnt smell”*
**Size-Overall**5%
*“also a little tight”*
**Moist/Dry**5%
*“No moisturizer over it, nothing”*
**Value For Money**4%
*“Overpriced”*
**Hair Related**3%
*“Hair will look bad though”*
**Symptom Reduction**2%
*“Some didn't help”*
**Side Effects**2%
*“Side effect/ Dizziness”*
**Oily/Greasy**1%
*“so it being greasy after just washing was unheard of”*
### **Top return reasons **
**Functionality-Overall**20%
**Leak-Proof**13%
**Smell**11%
**Size-Overall**11%
**Advertised Vs Actual Product**8%
**Value For Money**6%
**Damage/Burn Hair**5%
**Ingredients-Overall**4%
**Product Condition**3%
**Moist/Dry**3%
## **Common questions**
- **Is sulfur 8 shampoo profitable to sell on Amazon United States?**
- The niche generates $64K/yr across 11 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -7.6%. Flapen's verdict: Skip it (33/100).
- **How competitive is the sulfur 8 shampoo niche?**
- 5 brands and 95 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in sulfur 8 shampoo?**
- Top complaints mined from reviews: Allergies, Functionality-Overall, Smell. The return rate is 0.5%.
- **What does it cost to enter the sulfur 8 shampoo niche?**
- Listings span $5.47–$15.72; the average listing price is $11.24 (sweet spot $15–$100). The average incumbent carries 11,599 reviews — the moat a new listing must climb.
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