---
title: "Cardio Genix — £50K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/cardio-genix"
last_updated: "2026-07-31T08:58:55.708Z"
locale: en
meta:
description: "Niche score 45/100 · £50K/yr market · 12K searches/yr · £38.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · £50K/yr market · 12K searches/yr · £38.31 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cardio Genix — £50K/yr Amazon UK Niche (2026) - Flapen"
---
# **cardio genix**
**Skip it**
Soft demand (-81.6% this quarter) — this niche doesn't clear our bar today.
Market size 12Growth 0Conversion 89Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 99Quality gap 100
**Quality gap**
**Incredible****3.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Incredible****10.2**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Incredible****£38.31**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****£34.23–£41.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****10.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****£50K**
£50K/yr · 12K searches
**Growth**
**Bad****-81.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United Kingdom niche tracking, cardio genix is a £50K/yr Amazon United Kingdom market (12K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cardio genix market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **£19K–£29K**
- units × avg price
- **Conversion rate**
- **10.5%**
- **Avg BSR**
- **#1,060**
- **Page quality**
- **0%**
- **Prime**
- **60%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **247 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- CARDIO GENIX51% - SUPPLEMENT PARADISE20% - N E18% - BalanceBurst8% - EYSANESHOP4%
## **Demand**
Weekly Amazon search volume, last 16 weeks — -81.6% search growth over the last 90 days.
250150Spike '26Apr '26Apr '26May '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/cardio-genix/trend)
## **Top cardio genix 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%£7K30%£15K45%£22K60%£30K110100 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Cardio Genix Glycogen Support Wellness Supplement - Support Formula for Daily Vitality - Vegan Friendly - 60 Capsules 1 Month Supply**CARDIO GENIX**£41.15**3.3★15 rev](https://www.amazon.co.uk/dp/B0G3RX1B2X) [2**Cardio Genix 60 Capsules | Natural Ingredients | Daily Wellness & Metabolic Support | 1 Month Supply**SUPPLEMENT PARADISE**£34.28**3.4★18 rev](https://www.amazon.co.uk/dp/B0G4B3SW9Q) [3**Cardio Genix 60 Capsules 1 Capsule per Serving 60 Servings Vegan and Gluten Free**N E**£34.23**3.9★10 rev](https://www.amazon.co.uk/dp/B0GD9DYVPZ) [4**Cardio Genix Wellness Support Formula 60 Capsules**BalanceBurst**£40.62**4.0★3 rev](https://www.amazon.co.uk/dp/B0G4MVXM9Q) [5**Cardio Genix 60 Capsules Natural Ingredients Food Supplement**EYSANESHOP**£41.29**2.3★5 rev](https://www.amazon.co.uk/dp/B0G3XCPFT2)
### **Newest**
by launch date
[**Cardio Genix 60 Capsules 1 Capsule per Serving 60 Servings Vegan and Gluten Free**N E**£34.23**10 rev6mo ago](https://www.amazon.co.uk/dp/B0GD9DYVPZ) [**Cardio Genix Wellness Support Formula 60 Capsules**BalanceBurst**£40.62**3 rev7mo ago](https://www.amazon.co.uk/dp/B0G4MVXM9Q) [**Cardio Genix Glycogen Support Wellness Supplement - Support Formula for Daily Vitality - Vegan Friendly - 60 Capsules 1 Month Supply**CARDIO GENIX**£41.15**15 rev8mo ago](https://www.amazon.co.uk/dp/B0G3RX1B2X) [**Cardio Genix 60 Capsules | Natural Ingredients | Daily Wellness & Metabolic Support | 1 Month Supply**SUPPLEMENT PARADISE**£34.28**18 rev8mo ago](https://www.amazon.co.uk/dp/B0G4B3SW9Q) [**Cardio Genix 60 Capsules Natural Ingredients Food Supplement**EYSANESHOP**£41.29**5 rev8mo ago](https://www.amazon.co.uk/dp/B0G3XCPFT2)
### **Trending**
90-day click momentum
[**Cardio Genix Wellness Support Formula 60 Capsules**BalanceBurst**£40.62**4.0★**▲ 298%**](https://www.amazon.co.uk/dp/B0G4MVXM9Q) [**Cardio Genix Glycogen Support Wellness Supplement - Support Formula for Daily Vitality - Vegan Friendly - 60 Capsules 1 Month Supply**CARDIO GENIX**£41.15**3.3★**▲ 47%**](https://www.amazon.co.uk/dp/B0G3RX1B2X) [**Cardio Genix 60 Capsules 1 Capsule per Serving 60 Servings Vegan and Gluten Free**N E**£34.23**3.9★**▼ 21%**](https://www.amazon.co.uk/dp/B0GD9DYVPZ) [**Cardio Genix 60 Capsules Natural Ingredients Food Supplement**EYSANESHOP**£41.29**2.3★**▼ 39%**](https://www.amazon.co.uk/dp/B0G3XCPFT2) [**Cardio Genix 60 Capsules | Natural Ingredients | Daily Wellness & Metabolic Support | 1 Month Supply**SUPPLEMENT PARADISE**£34.28**3.4★**▼ 43%**](https://www.amazon.co.uk/dp/B0G4B3SW9Q)
## **What buyers say about cardio genix**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Weight Loss**100%
*“I changed my diet substantially”*
### **What buyers complain about **
**Functionality-Overall**33%
*“it does not work save your money”*
**Value For Money**33%
*“Weast of money I have been trying them for 5 months”*
**Quality-Overall**17%
*“Rubbish”*
**Color**17%
*“its a deferent colour”*
## **Common questions**
- **Is cardio genix profitable to sell on Amazon United Kingdom?**
- The niche generates £50K/yr across 5 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -81.6%. Flapen's verdict: Skip it (45/100).
- **How competitive is the cardio genix niche?**
- 5 brands and 7 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in cardio genix?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Quality-Overall. The return rate is 0.0%.
- **What does it cost to enter the cardio genix niche?**
- Listings span £34.23–£41.29; the average listing price is £38.31 (sweet spot $15–$100). The average incumbent carries 10 reviews — the moat a new listing must climb.
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