---
title: "Apoe-e4 Gene Test — $0/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/apoe-e4-gene-test"
last_updated: "2026-08-09T07:54:53.227Z"
locale: en
meta:
description: "Niche score 31/100 · $0/yr market · 13K searches/yr · $115.26 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · $0/yr market · 13K searches/yr · $115.26 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Apoe-e4 Gene Test — $0/yr Amazon US Niche (2026) - Flapen"
---
# **apoe-e4 gene test**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 53Conversion 0Competition 14Returns 91Price range 28Avg price 70Brand share 0Review moat 15Quality gap 63
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$115.26**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+25.0%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****$38.78–$254.06**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****22,810.78**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$0**
$0/yr · 13K searches
**Conversion**
**Bad****0.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, apoe-e4 gene test is a $0/yr Amazon United States market (13K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 31/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **apoe-e4 gene test market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$29K–$58K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#20**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.3%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **203 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**0%**
- Accentrate47% - 23andMe28% - AncestryDNA16% - empowerDX7% - PlexusDX3% - Open — no brand owns it (0%)
## **Top apoe-e4 gene test search terms**
- **apoe4 gene test**5K/yr+46.4%1.2% conv. - **apoe-e4 gene test**5K/yr+51.6%0.5% conv. - **alzheimers dna test**3K/yr-37.3%0.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/apoe-e4-gene-test/search-terms)
## **Top apoe-e4 gene test 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%$030%$045%$060%$0101001K10K100K 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**APOE4 Gene Test Kit: At-Home DNA Brain Health & Cognitive Genetic Analysis Easy Cheek Swab Personalized Genetic Insights CLIA-Certified Lab**Accentrate**$119.10**4.4★16 rev](https://www.amazon.com/dp/B0GS44197Q) [2**23andMe Health + Ancestry Service: DNA Test Kit FDA-Authorized Reports Genetic Test Health Predispositions Carrier Status Family Tree (Before You Buy See Important Test Info Below)**23andMe**$107.41**4.6★36,859 rev](https://www.amazon.com/dp/B01G7PYQTM) [3**AncestryDNA + Traits Genetic Test Kit: Personalized Genetic Traits DNA Ethnicity Test Origins & Ethnicities Complete DNA Test Ancestry Reports**AncestryDNA**$38.78**4.6★33,297 rev](https://www.amazon.com/dp/B07J1FZQBC) [4**Personalized Genetic Results DNA Ethnicity Test Find Relatives Heritage Origins & Ethnicities Family History Complete DNA Test 3600+ Regions and Journeys Top Selling Ethnicity Reports**AncestryDNA**$50.17**4.6★91,162 rev](https://www.amazon.com/dp/B00TRLVKW0) [5**23andMe+ Premium Advanced Ancestry & Health - DNA Test Kit Personal Genetic Insights Plus 1-Year Access to Exclusive Reports DNA Kit (Before You Buy See Important Test Info Below)**23andMe**$116.06**4.6★4,788 rev](https://www.amazon.com/dp/B096XB53YW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**APOE4 Gene Test Kit: At-Home DNA Brain Health & Cognitive Genetic Analysis Easy Cheek Swab Personalized Genetic Insights CLIA-Certified Lab**Accentrate**$119.10**16 rev4mo ago](https://www.amazon.com/dp/B0GS44197Q) [**Genetic Methylation Test & Functional Health DNA Test | 750+ DNA Reports Including MTHFR Cardiovascular Nutrition Gut Health Hormones Microbiome | Supplement & Diet Recommendations**PlexusDX**$254.06**16 rev1y ago](https://www.amazon.com/dp/B0DNRCSG8K) [**empowerDX MTHFR Gene Test Kit Methylation Test Easy At-Home Test Detects Presence of 677 and 1298 MTHFR Gene Variants Ages 2+ Fast Results Within 6 Days**empowerDX**$117.63**160 rev4y ago](https://www.amazon.com/dp/B09SGP2P7G) [**23andMe Health-only Service - DNA Test with Personal Genetic Reports - Health Predispositions Carrier Status & Wellness Reports (Before You Buy See Important Test Info Below)**23andMe**$143.66**1,586 rev4y ago](https://www.amazon.com/dp/B09JFV4Z95) [**23andMe+ Premium Advanced Ancestry & Health - DNA Test Kit Personal Genetic Insights Plus 1-Year Access to Exclusive Reports DNA Kit (Before You Buy See Important Test Info Below)**23andMe**$116.06**4,788 rev5y ago](https://www.amazon.com/dp/B096XB53YW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**APOE4 Gene Test Kit: At-Home DNA Brain Health & Cognitive Genetic Analysis Easy Cheek Swab Personalized Genetic Insights CLIA-Certified Lab**Accentrate**$119.10**4.4★**▲ 204%**](https://www.amazon.com/dp/B0GS44197Q) [**23andMe Ancestry Service - DNA Test Kit Personalized Genetic Legacy 4 500+ Geographic Regions Ancestry Test Family Tree DNA Relative Finder Origins Ethnicities Traits**23andMe**$90.50**4.6★**▲ 47%**](https://www.amazon.com/dp/B01LZ5K87Z) [**23andMe Health-only Service - DNA Test with Personal Genetic Reports - Health Predispositions Carrier Status & Wellness Reports (Before You Buy See Important Test Info Below)**23andMe**$143.66**3.9★**— 8%**](https://www.amazon.com/dp/B09JFV4Z95) [**23andMe+ Premium Advanced Ancestry & Health - DNA Test Kit Personal Genetic Insights Plus 1-Year Access to Exclusive Reports DNA Kit (Before You Buy See Important Test Info Below)**23andMe**$116.06**4.6★**— 5%**](https://www.amazon.com/dp/B096XB53YW) [**empowerDX MTHFR Gene Test Kit Methylation Test Easy At-Home Test Detects Presence of 677 and 1298 MTHFR Gene Variants Ages 2+ Fast Results Within 6 Days**empowerDX**$117.63**4.3★**▼ 16%**](https://www.amazon.com/dp/B09SGP2P7G)
**~~View all trending →~~**
## **What buyers say about apoe-e4 gene test**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**27%
*“easy to operate”*
**Value For Money**19%
*“Great value”*
**Instructions/User Manual/Troubleshooting**13%
*“instructions were clear”*
**Gifting Purpose**11%
*“Great gift”*
**Advertised Vs Actual Product**6%
*“Exactly as advertised thank you”*
**Quality-Overall**5%
*“seems a great kit”*
**Accuracy-Overall**5%
*“Very accurate”*
**Assembly/Installation**2%
*“Easy to assemble and follow”*
**Health Monitoring**2%
*“insight to your health”*
**Connectivity-Overall**1%
*“theyve connected a couple times already”*
### **What buyers complain about **
**Value For Money**22%
*“Not a good value”*
**Functionality-Overall**15%
*“Never received results”*
**Accuracy-Overall**15%
*“most wasn't accurate in the slightest”*
**Advertised Vs Actual Product**8%
*“Not accurate description”*
**Ease Of Use**6%
*“Not user friendly at all”*
**Measurement/Reading Accuracy**5%
*“A lot of the results were not accurate”*
**Natural Resource Wastage**3%
*“Waste”*
**Quality-Overall**3%
*“Garbage”*
**Durability**3%
*“Took 3 months for results”*
**Instructions/User Manual/Troubleshooting**3%
*“I followed the instructions exactly when I sent the first sample so I really don't even know why the wanted another one”*
### **Top return reasons **
**Value For Money**31%
**Advertised Vs Actual Product**22%
**Certifications**15%
**Functionality-Overall**6%
**Age Suitability**5%
**Product Condition**3%
**Safety Standards**3%
**Leak-Proof**2%
**Connectivity-Overall**1%
**Defective Material/Parts**1%
## **Common questions**
- **Is apoe-e4 gene test profitable to sell on Amazon United States?**
- The niche generates $0/yr across 9 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +25.0%. Flapen's verdict: Skip it (31/100).
- **How competitive is the apoe-e4 gene test niche?**
- 5 brands and 10 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in apoe-e4 gene test?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Accuracy-Overall. The return rate is 1.2%.
- **What does it cost to enter the apoe-e4 gene test niche?**
- Listings span $38.78–$254.06; the average listing price is $115.26 (sweet spot $15–$100). The average incumbent carries 22,811 reviews — the moat a new listing must climb.
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