---
title: "Zinc Phosphide — $129K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/zinc-phosphide"
last_updated: "2026-08-09T08:01:52.906Z"
locale: en
meta:
description: "Niche score 53/100 · $129K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $129K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Zinc Phosphide — $129K/yr Amazon US Niche (2026) - Flapen"
---
# **zinc phosphide**
**Worth a look**
Shows beatable incumbent ratings (4.0★), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 29Growth 59Conversion 78Competition 19Returns 95Price range 78Avg price 89Brand share 0Review moat 28Quality gap 95
**Quality gap**
**Incredible****4.0★**
avg incumbent rating — lower means beatable quality
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.48**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****7.6%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$9.97–$33.62**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+35.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$129K**
$129K/yr · 82K searches
**Review moat**
**Okay****3,713.42**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, zinc phosphide is a $129K/yr Amazon United States market (82K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **zinc phosphide market data**
- **Units sold / yr**
- **8K–10K**
- avg 500–750/product
- **Revenue / yr**
- **$164K–$205K**
- units × avg price
- **Conversion rate**
- **7.6%**
- **Avg BSR**
- **#183**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **17%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **67 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**67**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**0%**
- Victor92% - Neogen3% - Bonide2% - Prozap2%
## **Demand & seasonality**
Weekly Amazon search volume, last 88 weeks — +35.1% search growth over the last 90 days.
2K2KPrime Day '25Spike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/health-household/zinc-phosphide/trend)
## **Top zinc phosphide search terms**
- **victor rodent killer**14K/yr+53.0%13.2% conv. - **victor pestchaser**14K/yr+22.3%2.3% conv. - **zinc phosphide**17K/yr+9.4%2.5% conv. - **victor rodent repeller**10K/yr+19.2%6.9% conv. - **zinc phosphide bait**6K/yr+88.8%2.6% conv. - **victor rat poisoning**5K/yr+118.3%10.5% conv. - **victor mouse repellent**7K/yr+30.6%12.0% conv. - **victor pestchaser rodent repeller**4K/yr-0.4%9.6% conv. - **victor rodent repeller plug in**3K/yr+11.5%9.7% conv. - **victor rodent repellent**2K/yr+51.4%11.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/zinc-phosphide/search-terms)
## **Top zinc phosphide 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%$13K20%$26K30%$39K40%$51K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Victor Rodent Killer 4 lb Fish-Flavored Bait Balls Mouse Poisoning Bait**Victor**$16.54**4.0★7,656 rev](https://www.amazon.com/dp/B083WPSXPZ) [2**Victor PestChaser Rodent Repellent with Nightlight - Rodent Repellent Indoor Ultrasonic - Rodent Repeller - M756K - Mouse Deterrent Plug in - Mouse Plug in Repellent for House - 6 Units**Victor**$33.62**3.9★3,165 rev](https://www.amazon.com/dp/B07VC9KSJ7) [3**Victor PestChaser Indoor Ultrasonic Rodent Repellent with Nightlight - 3 Pack Rodent Repeller Mouse Deterrent Plug In Devices - Repels Mice Indoors - M753K**Victor**$19.25**3.9★3,165 rev](https://www.amazon.com/dp/B07VHKQDZF) [4**Victor Scent-Away Mouse Repellent Pouches - 10-Pack Natural Rodent Deterrent for Indoor Outdoor Pest Control Peppermint Oil Granules Mice and Rat Protection for Home Garage Vehicle M805B-2SR**Victor**$16.20**4.0★398 rev](https://www.amazon.com/dp/B0DH58VZ26) [5**Victor Outdoor Mole & Gopher Poison Peanuts 4-Pack - Zinc Phosphide Rodenticide Bait for Effective Mole and Gopher Killer Pest Control in Yards and Lawns 6 oz per Container M6006-4**Victor**$22.16**4.0★7,882 rev](https://www.amazon.com/dp/B07WLSX6LZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Victor Fast-Kill Bait Blocks II - 86-Count Rat and Mouse Poison Bait Blocks for Indoor and Outdoor Rodent Control Eliminate Norway Rats Roof Rats & House Mice Rodent Killer 4lb Bag M904B**Victor**$29.74**63 rev3mo ago](https://www.amazon.com/dp/B0GTBL5T1G) [**Victor Scent-Away Mouse Repellent Pouches - 10-Pack Natural Rodent Deterrent for Indoor Outdoor Pest Control Peppermint Oil Granules Mice and Rat Protection for Home Garage Vehicle M805B-2SR**Victor**$16.20**398 rev1y ago](https://www.amazon.com/dp/B0DH58VZ26) [**Victor Rodent Killer 4 lb Fish-Flavored Bait Balls Mouse Poisoning Bait**Victor**$16.54**7,656 rev6y ago](https://www.amazon.com/dp/B083WPSXPZ) [**Victor Outdoor Mole & Gopher Poison Peanuts 4-Pack - Zinc Phosphide Rodenticide Bait for Effective Mole and Gopher Killer Pest Control in Yards and Lawns 6 oz per Container M6006-4**Victor**$22.16**7,882 rev6y ago](https://www.amazon.com/dp/B07WLSX6LZ) [**Victor PestChaser Rodent Repellent with Nightlight - Rodent Repellent Indoor Ultrasonic - Rodent Repeller - M756K - Mouse Deterrent Plug in - Mouse Plug in Repellent for House - 6 Units**Victor**$33.62**3,165 rev6y ago](https://www.amazon.com/dp/B07VC9KSJ7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Victor Fast-Kill Bait Blocks II - 86-Count Rat and Mouse Poison Bait Blocks for Indoor and Outdoor Rodent Control Eliminate Norway Rats Roof Rats & House Mice Rodent Killer 4lb Bag M904B**Victor**$29.74**4.2★**▲ 289%**](https://www.amazon.com/dp/B0GTBL5T1G) [**Victor Outdoor Mole & Gopher Poison Peanuts 4-Pack - Zinc Phosphide Rodenticide Bait for Effective Mole and Gopher Killer Pest Control in Yards and Lawns 6 oz per Container M6006-4**Victor**$22.16**4.0★**▲ 96%**](https://www.amazon.com/dp/B07WLSX6LZ) [**REVENGE Moletox Mole & Gopher Killer Poison Bait Granules 1 lb. Ready-to-Use Control for Pocket Gophers in Lawn**Bonide**$14.98**3.9★**▲ 87%**](https://www.amazon.com/dp/B000HJ9F7S) [**Victor PestChaser Rodent Repellent with Nightlight - Rodent Repellent Indoor Ultrasonic - Rodent Repeller - M756K - Mouse Deterrent Plug in - Mouse Plug in Repellent for House - 6 Units**Victor**$33.62**3.9★**▲ 64%**](https://www.amazon.com/dp/B07VC9KSJ7) [**Victor Scent-Away Mouse Repellent Pouches - 10-Pack Natural Rodent Deterrent for Indoor Outdoor Pest Control Peppermint Oil Granules Mice and Rat Protection for Home Garage Vehicle M805B-2SR**Victor**$16.20**4.0★**▲ 39%**](https://www.amazon.com/dp/B0DH58VZ26)
**~~View all trending →~~**
## **What buyers say about zinc phosphide**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**28%
*“gets rid of rodents”*
**Quality-Overall**16%
*“seem well-made”*
**Advertised Vs Actual Product**13%
*“As advertised”*
**Value For Money**11%
*“Worth every penny”*
**Ease Of Use**9%
*“Easy to use”*
**Smell**3%
*“Appears they loved the minty smell”*
**Durability**2%
*“Once placed, they bait blocks seems to be pretty durable until something chews on it, which is entirely the point”*
**Size-Overall**2%
*“they fit perfectly”*
**Suitable For Indoor**2%
*“These bait blocks were easy to set up, and I appreciated that they can be used both indoors and outdoors”*
**Strength**2%
*“They have a solid shape that holds up well”*
### **What buyers complain about **
**Functionality-Overall**41%
*“No results”*
**Pest/Insect Control**27%
*“did not kill rat”*
**Value For Money**8%
*“it was so expensive”*
**Durability**4%
*“Ripping apart the bag”*
**Smell**3%
*“the smell of”*
**Quality-Overall**2%
*“Garbage”*
**Contamination**2%
*“Nd the poison wasnt doing anything”*
**Natural Resource Wastage**1%
*“Waste”*
**Advertised Vs Actual Product**1%
*“Falsely advertised”*
**Leak-Proof**1%
*“received with the lid off & granules everywhere”*
### **Top return reasons **
**Functionality-Overall**37%
**Size-Overall**13%
**Pest/Insect Control**12%
**Advertised Vs Actual Product**11%
**Value For Money**7%
**Leak-Proof**3%
**Defective Material/Parts**3%
**Smell**2%
**Product Condition**2%
**Certifications**2%
## **Common questions**
- **Is zinc phosphide profitable to sell on Amazon United States?**
- The niche generates $129K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +35.1%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the zinc phosphide niche?**
- 4 brands and 67 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in zinc phosphide?**
- Top complaints mined from reviews: Functionality-Overall, Pest/Insect Control, Value For Money. The return rate is 0.9%.
- **When does demand for zinc phosphide peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the zinc phosphide niche?**
- Listings span $9.97–$33.62; the average listing price is $20.48 (sweet spot $15–$100). The average incumbent carries 3,713 reviews — the moat a new listing must climb.
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