---
title: "Extenze — $188K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/extenze"
last_updated: "2026-08-06T18:35:53.110Z"
locale: en
meta:
description: "Niche score 62/100 · $188K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 62/100 · $188K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Extenze — $188K/yr Amazon US Niche (2026) - Flapen"
---
# **extenze**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 38Growth 62Conversion 18Competition 53Returns 100Price range 85Avg price 95Brand share 75Review moat 20Quality gap 95
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Quality gap**
**Incredible****4.0★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Incredible****$29.58**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.84–$50.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****60%**
top-5 brand share — no brand owns this niche
**Growth**
**Good****+38.5%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$188K**
$188K/yr · 451K searches
**Review moat**
**Bad****13,844.23**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Bad****1.4%**
search→purchase rate — share of searches ending in a sale
**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, extenze is a $188K/yr Amazon United States market (451K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Jun. Verdict: Worth a look — 62/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **extenze market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$237K–$296K**
- units × avg price
- **Conversion rate**
- **1.4%**
- **Avg BSR**
- **#557**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **45%**
- **Out of stock**
- **5.8%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **162 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**64**
**Top-5 brand share**
**60%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 98%
**Open market**
**33%**
- GETHARD21% - Natures Craft14% - ExtenZe9% - Nutricost8% - Sapir's Nutrition7% - Nutrimend IQ7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +38.5% search growth over the last 90 days.
15K10KPrime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/health-household/extenze/trend)
## **Top extenze search terms**
- **ed pills for men to get hard**209K/yr+110.6%0.9% conv. - **ed supplements for men**38K/yr-23.6%1.6% conv. - **extenze**36K/yr-5.1%4.2% conv. - **stay hard pills for men fast acting**22K/yr+39.4%1.4% conv. - **ed meds**25K/yr+23.4%1.1% conv. - **ed meds for men that really work**38K/yr-50.4%0.9% conv. - **rhino pills for men platinum**17K/yr-21.6%0.3% conv. - **black bull extreme**11K/yr-14.8%0.0% conv. - **mens ed supplements**11K/yr-16.0%1.6% conv. - **rhino pills for men 69**6K/yr-11.0%0.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/extenze/search-terms)
## **Top extenze 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%$19K20%$38K30%$56K40%$75K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**GETHARD Male Performance + MultiVitamins Maximize Size Length Girth | Testosterone Booster & Fast Acting Nitric Oxide Enhancer w/Ginseng & Maca Root +19 Ingredients**GETHARD**$50.14**4.2★29 rev](https://www.amazon.com/dp/B0GPSM5TRQ) [2**ExtenZe Testosterone Boost 30ct**ExtenZe**$28.01**3.7★1,068 rev](https://www.amazon.com/dp/B07BWVMT91) [3**Nutricost Nitric Oxide Booster 2250mg 180 Capsules Gluten Free**Nutricost**$14.83**4.5★13,817 rev](https://www.amazon.com/dp/B09B4DWNYQ) [4**Testosterone Booster Gummies Male Enhancing Supplement Add 2 in Enlargement Gummies for Men Male Enhancement Chews Energy Strength Stamina Endurance Performance Natural Blue Berry Chews**Sapir's Nutrition**$23.38**4.1★1,923 rev](https://www.amazon.com/dp/B0D9VMFRM2) [5**Horny Goat Weed for Men - Extra Strength Male Supplement with Black Maca Root Tongkat Ali Saw Palmetto & Panax Ginseng Extract for Stamina & Energy - 60 Count**Natures Craft**$14.22**3.9★37,865 rev](https://www.amazon.com/dp/B0154O5FYC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GETHARD Male Performance + MultiVitamins Maximize Size Length Girth | Testosterone Booster & Fast Acting Nitric Oxide Enhancer w/Ginseng & Maca Root +19 Ingredients**GETHARD**$50.14**29 rev4mo ago](https://www.amazon.com/dp/B0GPSM5TRQ) [**New Male Enhancing Supplement Designed to be Fast Acting for Blood Flow to Gain Length & Girth + Stamina Increase Size Strength Maca Epimedium and Other Natural Ingredients 3rd Party Tested**Oohma**$45.24**83 rev6mo ago](https://www.amazon.com/dp/B0GFCTQ1JD) [**Oohma New Male Enhancing Supplement Designed to be Fast Acting for Blood Flow to Gain Length & Girth + Stamina Maca Epimedium and Other Natural Ingredients 3rd Party Tested Supplement 60 Tablets**Oohma**$44.25**210 rev8mo ago](https://www.amazon.com/dp/B0G1SV611S) [**Male Boost PRO Series - The Ultimate Male Supplement - Pills for Men Fast Acting Blood Flow for Manhood Muscle Strength Stamina - Overall Test Level Support - HornyGoatWeed + 8 More - 60 Capsules**Nutrimend IQ**$40.01**112 rev9mo ago](https://www.amazon.com/dp/B0FXNBRYZG) [**Max Erect Male Enhancing Fast Acting Performance Pills for Men - Enlargement Supplement Increase Size Girth Hardness & Blood Flow - Sustain Drive Vigor & Stamina - Boost Testosterone - 90 Capsules**Novellum**$37.79**234 rev10mo ago](https://www.amazon.com/dp/B0FMMXVHK5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Male Boost PRO Series - The Ultimate Male Supplement - Pills for Men Fast Acting Blood Flow for Manhood Muscle Strength Stamina - Overall Test Level Support - HornyGoatWeed + 8 More - 60 Capsules**Nutrimend IQ**$40.01**4.3★**▲ 212%**](https://www.amazon.com/dp/B0FXNBRYZG) [**GETHARD Male Performance + MultiVitamins Maximize Size Length Girth | Testosterone Booster & Fast Acting Nitric Oxide Enhancer w/Ginseng & Maca Root +19 Ingredients**GETHARD**$50.14**4.2★**▲ 209%**](https://www.amazon.com/dp/B0GPSM5TRQ) [**Premium Male Enhancement | Rapid Acting Blood Flow Support | Bigger Rock Hard Longer | 9 in 1 Intimacy Complex to Restore Confidence California Manufactured 3rd Party Tested 90 Caps**PRIME MAXIMIZERS**$47.09**3.9★**▲ 74%**](https://www.amazon.com/dp/B0FF3BSW1X) [**Testosterone Booster Gummies Male Enhancing Supplement Add 2 in Enlargement Gummies for Men Male Enhancement Chews Energy Strength Stamina Endurance Performance Natural Blue Berry Chews**Sapir's Nutrition**$23.38**4.1★**▲ 38%**](https://www.amazon.com/dp/B0D9VMFRM2) [**IDEAL PERFORMANCE Zydenafil Pills for Men (60 Capsules)**IDEAL PERFORMANCE**$18.93**3.6★**▲ 28%**](https://www.amazon.com/dp/B09D8LGTP7)
**~~View all trending →~~**
## **What buyers say about extenze**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Excellent Product”*
**Energy Level**11%
*“High energy”*
**Taste-Overall**9%
*“Doesn't taste bad”*
**Advertised Vs Actual Product**8%
*“Accurate Description”*
**Efficiency**6%
*“Works ok”*
**Value For Money**6%
*“Very affordable”*
**Side Effects**4%
*“No side affects”*
**Sexual Wellness**4%
*“helped my sex drive”*
**Ease Of Use**4%
*“Easy to Take”*
**Vitamin**3%
*“Happy for this vitamin”*
### **What buyers complain about **
**Functionality-Overall**29%
*“Did not work”*
**Side Effects**7%
*“Dangerous Side Effects”*
**Value For Money**7%
*“Over Priced”*
**Dosage**6%
*“the dose is low. 750 mg total”*
**Quality-Overall**5%
*“Low quality waste of money”*
**Advertised Vs Actual Product**4%
*“Misleading description”*
**Energy Level**4%
*“No boost of energy”*
**Size-Overall**3%
*“Way too big”*
**Vitamin**3%
*“Had an extremely terrible experience while taking this supplement”*
**Acid Regulator/Stomach Ache Relief**2%
*“Got stomach discomfort”*
### **Top return reasons **
**Functionality-Overall**36%
**Side Effects**18%
**Dosage**9%
**Quality-Overall**9%
**Joint Pain**9%
**Advertised Vs Actual Product**5%
**Regulates Digestion**5%
**Sinus Relief**5%
**Iron**5%
## **Common questions**
- **Is extenze profitable to sell on Amazon United States?**
- The niche generates $188K/yr across 22 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is +38.5%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the extenze niche?**
- 18 brands and 64 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in extenze?**
- Top complaints mined from reviews: Functionality-Overall, Side Effects, Value For Money. The return rate is 0.0%.
- **When does demand for extenze peak?**
- Demand peaks in Jun; the busiest month runs 1.4× the quietest.
- **What does it cost to enter the extenze niche?**
- Listings span $9.84–$50.30; the average listing price is $29.58 (sweet spot $15–$100). The average incumbent carries 13,844 reviews — the moat a new listing must climb.
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