---
title: "Fenbendazole for Humans Cancer 222mg — $826K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/fenbendazole-for-humans-cancer-222mg"
last_updated: "2026-08-05T21:27:34.359Z"
locale: en
meta:
description: "Niche score 47/100 · $826K/yr market · 725K searches/yr · $40.10 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $826K/yr market · 725K searches/yr · $40.10 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fenbendazole for Humans Cancer 222mg — $826K/yr Amazon US Niche (2026) - Flapen"
---
# **fenbendazole for humans cancer 222mg**
**Skip it**
A concentrated shelf (top 5 take 86% of clicks) — this niche doesn't clear our bar today.
Market size 74Growth 18Conversion 36Competition 11Returns 97Price range 95Avg price 95Brand share 31Review moat 25Quality gap 42
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$40.10**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$19.65–$84.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$826K**
$826K/yr · 725K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****4,283.89**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-13.9%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****86%**
top-5 click share — a locked-up shelf
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, fenbendazole for humans cancer 222mg is a $826K/yr Amazon United States market (725K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in May–Jun. Verdict: Skip it — 47/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fenbendazole for humans cancer 222mg market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$802K–$1.0M**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#143**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **89%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**65**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**86%**
Top 20: 100%
**Open market**
**9%**
- FENBENOL54% - Peak Performance15% - SAFE-GUARD6% - SHUNNIUB6% - Panacur5% - Durvet4% - Open — no brand owns it (3 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.9% search growth over the last 90 days.
13K8KSpike '24Black Friday '24Holiday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 7.4×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/fenbendazole-for-humans-cancer-222mg/trend)
## **Top fenbendazole for humans cancer 222mg search terms**
- **fenbendazole for humans**606K/yr-17.3%1.2% conv. - **fenbendazole for humans cancer 222mg**65K/yr+23.0%1.1% conv. - **peak performance**21K/yr-1.8%0.3% conv. - **peak performance supplements**21K/yr-23.8%1.5% conv. - **fenbendazole for humans cancer**12K/yr-7.0%0.9% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/fenbendazole-for-humans-cancer-222mg/search-terms)
## **Top fenbendazole for humans cancer 222mg 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%$124K30%$248K45%$372K60%$496K1101001K10K100K 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**FENBENOL |180 Count| Oxi**FENBENOL**$84.81**4.7★82 rev](https://www.amazon.com/dp/B0FXY1SGKQ) [2**Wormwood Black Walnut Clove Cleanse for Humans. Elimination Detox + Intestinal Support Capsules Supplement for Adults and Kids. Pills with Artichoke and Pumpkin Seed for Additional Benefits**Peak Performance**$23.31**4.5★1,205 rev](https://www.amazon.com/dp/B0DK61QQCJ) [3**Safe-Guard (Fenbendazole) Dewormer Liquid 125ml**SAFE-GUARD**$32.61**4.6★4,638 rev](https://www.amazon.com/dp/B01B5NO5BU) [4**SHUNNIUB Dewormer for Goat Chickens Horses Sheep Poultry & More Fenbendazole for All Wormers Tapeworms Roundworms & Hookworms 100 ml**SHUNNIUB**$39.71**4.2★9 rev](https://www.amazon.com/dp/B0GBWRN2GR) [5**Panacur C Canine Dewormer (Fenbendazole) 4 Gram 3 Count (Pack of 1) Red**Panacur**$19.65**4.7★6,099 rev](https://www.amazon.com/dp/B000296N7S)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SHUNNIUB Dewormer for Goat Chickens Horses Sheep Poultry & More Fenbendazole for All Wormers Tapeworms Roundworms & Hookworms 100 ml**SHUNNIUB**$39.71**9 rev4mo ago](https://www.amazon.com/dp/B0GBWRN2GR) [**Euphea Fenbendazole for Horses Dewormer Liquid for Horses Dogs Cats Poultry & Other Livestock of All Ages 100 mL/NDC Code**Euphea**$34.54**19 rev7mo ago](https://www.amazon.com/dp/B0G34VBLQJ) [**Luxekem Dewormer for Horse Poultry & More Liquid Fenbendazole for All Worms Tapeworms Roundworms Hookworms Pinworms & Giardia Broad-Spectrum Wormers**Luxekem**$38.86**60 rev7mo ago](https://www.amazon.com/dp/B0G231HXXC) [**FENBENOL |180 Count| Oxi**FENBENOL**$84.81**82 rev8mo ago](https://www.amazon.com/dp/B0FXY1SGKQ) [**Wormwood Black Walnut Clove Cleanse for Humans. Elimination Detox + Intestinal Support Capsules Supplement for Adults and Kids. Pills with Artichoke and Pumpkin Seed for Additional Benefits**Peak Performance**$23.31**1,205 rev1y ago](https://www.amazon.com/dp/B0DK61QQCJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Euphea Fenbendazole for Horses Dewormer Liquid for Horses Dogs Cats Poultry & Other Livestock of All Ages 100 mL/NDC Code**Euphea**$34.54**4.2★**▲ 132%**](https://www.amazon.com/dp/B0G34VBLQJ) [**FENBENOL |180 Count| Oxi**FENBENOL**$84.81**4.7★**▲ 114%**](https://www.amazon.com/dp/B0FXY1SGKQ) [**SHUNNIUB Dewormer for Goat Chickens Horses Sheep Poultry & More Fenbendazole for All Wormers Tapeworms Roundworms & Hookworms 100 ml**SHUNNIUB**$39.71**4.2★**▲ 104%**](https://www.amazon.com/dp/B0GBWRN2GR) [**Panacur C Canine Dewormer (Fenbendazole) 4 Gram 3 Count (Pack of 1) Red**Panacur**$19.65**4.7★**▲ 79%**](https://www.amazon.com/dp/B000296N7S) [**Luxekem Dewormer for Horse Poultry & More Liquid Fenbendazole for All Worms Tapeworms Roundworms Hookworms Pinworms & Giardia Broad-Spectrum Wormers**Luxekem**$38.86**4.5★**— 7%**](https://www.amazon.com/dp/B0G231HXXC)
**~~View all trending →~~**
## **What buyers say about fenbendazole for humans cancer 222mg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Great product that is very effective”*
**Advertised Vs Actual Product**17%
*“As advertised”*
**Value For Money**8%
*“Good value”*
**Ease Of Use**7%
*“Easy to Use”*
**Regulates Digestion**7%
*“Great digestion”*
**Efficiency**4%
*“works nice”*
**Taste-Overall**3%
*“after two doses you get used to it kind of tastes like peppermint oil with a hint of black licorice black pepper very subtle flavor a great product”*
**Pet Friendly**2%
*“It really helped my pet”*
**Ease Of Cleaning**2%
*“Gentle cleanse”*
**Vitamin**2%
*“Good supplement”*
### **What buyers complain about **
**Smell**10%
*“this last batch I purchased had a chemical smell when opened that it didn't have before”*
**Taste-Overall**9%
*“The taste is off putting”*
**Ingredients-Overall**8%
*“This is clearly trying to present itself as fenbendazole when it is not”*
**Functionality-Overall**7%
*“Did not work”*
**Value For Money**6%
*“Not worth it”*
**Leak-Proof**5%
*“Not sealed properly causing leakage”*
**Allergies**4%
*“Bad allergic reaction”*
**Acid Regulator/Stomach Ache Relief**4%
*“Like a low grade highly anxious stomach rumbling”*
**Advertised Vs Actual Product**4%
*“Beware False Advertising”*
**Bitter**4%
*“Its bitter”*
### **Top return reasons **
**Advertised Vs Actual Product**21%
**Value For Money**18%
**Functionality-Overall**15%
**Size-Overall**11%
**Defective Material/Parts**5%
**Instructions/User Manual/Troubleshooting**4%
**Taste-Overall**3%
**Ingredients-Overall**3%
**Leak-Proof**3%
**Certifications**2%
## **Common questions**
- **Is fenbendazole for humans cancer 222mg profitable to sell on Amazon United States?**
- The niche generates $826K/yr across 9 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -13.9%. Flapen's verdict: Skip it (47/100).
- **How competitive is the fenbendazole for humans cancer 222mg niche?**
- 9 brands and 65 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in fenbendazole for humans cancer 222mg?**
- Top complaints mined from reviews: Smell, Taste-Overall, Ingredients-Overall. The return rate is 0.7%.
- **When does demand for fenbendazole for humans cancer 222mg peak?**
- Demand peaks in May–Jun; the busiest month runs 7.4× the quietest.
- **What does it cost to enter the fenbendazole for humans cancer 222mg niche?**
- Listings span $19.65–$84.81; the average listing price is $40.10 (sweet spot $15–$100). The average incumbent carries 4,284 reviews — the moat a new listing must climb.
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