---
title: "Tb500 — £3K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/tb500"
last_updated: "2026-07-31T11:34:29.675Z"
locale: en
meta:
description: "Niche score 30/100 · £3K/yr market · 21K searches/yr · £24.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 30/100 · £3K/yr market · 21K searches/yr · £24.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Tb500 — £3K/yr Amazon UK Niche (2026) - Flapen"
---
# **tb500**
**Skip it**
Soft demand (-50.5% this quarter) — this niche doesn't clear our bar today.
Market size 1Growth 0Conversion 7Competition 8Returns 100Price range 95Avg price 95Brand share 0Review moat 99Quality gap 32
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Incredible****12.88**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Incredible****£24.65**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****£17.90–£39.99**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Conversion**
**Bad****0.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****£3K**
£3K/yr · 21K searches
**Growth**
**Bad****-50.5%**
90-day search growth — must beat 0% to launch
**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") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, tb500 is a £3K/yr Amazon United Kingdom market (21K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 30/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **tb500 market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **£12K–£18K**
- units × avg price
- **Conversion rate**
- **0.5%**
- **Avg BSR**
- **#261**
- **Page quality**
- **0%**
- **Prime**
- **38%**
- **Sponsored**
- **38%**
- **Out of stock**
- **14.9%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **198 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▲rising
**Sellers**
**9**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- OnHeal49% - Generic48% - Dido Extreme Supplements3%
## **Demand & seasonality**
Weekly Amazon search volume, last 72 weeks — -50.5% search growth over the last 90 days.
700500Spike '25Prime Day '25Spike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/tb500/trend)
## **Top tb500 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%£41830%£83645%£1K60%£2K110100 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**tb 500 peptide for Muscle Growth and Recovery - Supports Tissue Repair Reduces Inflammation and Pain enhances Healing with peptides for Muscle Growth**OnHeal**£25.06**5.0★8 rev](https://www.amazon.co.uk/dp/B0GMVJFNKR) [2**New TB-500 Non-GMO Gluten-Free(60 CT)**Generic**£25.21**0.0★0 rev](https://www.amazon.co.uk/dp/B0H4DH2LMN) [3**-- - Aids Muscle Development Promote Digestive Non-GMO Gluten-Free**Generic**£21.32**0.0★0 rev](https://www.amazon.co.uk/dp/B0H46MGVBM) [4**-- - Supports Muscle Growth Tissue Repair Digestive Health and Overall Health - Non-GMO**Generic**£23.48**5.0★1 rev](https://www.amazon.co.uk/dp/B0H36PT71R) [5**Double Strength T-Power Supplement 120 Capsules 1000mg for Men Muscle Growth Gym Strength Energy 500mg per Capsule 60 Day Supply All-Natural Ingredients**Generic**£20.94**3.9★75 rev](https://www.amazon.co.uk/dp/B0DNNJNPKF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**New TB-500 Non-GMO Gluten-Free(60 CT)**Generic**£25.21**0 rev1mo ago](https://www.amazon.co.uk/dp/B0H4DH2LMN) [**-- - Aids Muscle Development Promote Digestive Non-GMO Gluten-Free**Generic**£21.32**0 rev1mo ago](https://www.amazon.co.uk/dp/B0H46MGVBM) [**-- - Supports Muscle Growth Tissue Repair Digestive Health and Overall Health - Non-GMO**Generic**£23.48**1 rev1mo ago](https://www.amazon.co.uk/dp/B0H36PT71R) [**-- - Promote Digestive Supports Muscle Recovery Tissue Repair & Strength-Non-GMO Gluten & Dairy Free**Generic**£23.29**0 rev3mo ago](https://www.amazon.co.uk/dp/B0GXZJYRXG) [**tb 500 peptide for Muscle Growth and Recovery - Supports Tissue Repair Reduces Inflammation and Pain enhances Healing with peptides for Muscle Growth**OnHeal**£25.06**8 rev5mo ago](https://www.amazon.co.uk/dp/B0GMVJFNKR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**New TB-500 Non-GMO Gluten-Free(60 CT)**Generic**£25.21**0.0★**▲ 21%**](https://www.amazon.co.uk/dp/B0H4DH2LMN) [**-- - Promote Digestive Supports Muscle Recovery Tissue Repair & Strength-Non-GMO Gluten & Dairy Free**Generic**£23.29**0.0★**▲ 21%**](https://www.amazon.co.uk/dp/B0GXZJYRXG) [**-- - Aids Muscle Development Promote Digestive Non-GMO Gluten-Free**Generic**£21.32**0.0★**▲ 21%**](https://www.amazon.co.uk/dp/B0H46MGVBM) [**-- - Supports Muscle Growth Tissue Repair Digestive Health and Overall Health - Non-GMO**Generic**£23.48**5.0★**▲ 21%**](https://www.amazon.co.uk/dp/B0H36PT71R) [**tb 500 peptide for Muscle Growth and Recovery - Supports Tissue Repair Reduces Inflammation and Pain enhances Healing with peptides for Muscle Growth**OnHeal**£25.06**5.0★**— 6%**](https://www.amazon.co.uk/dp/B0GMVJFNKR)
**~~View all trending →~~**
## **What buyers say about tb500**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Energy Level**30%
*“My physical body is feeling much more energised from using this product”*
**Advertised Vs Actual Product**20%
*“As expected”*
**Hair Growth**20%
*“Hair growth”*
**Inflammation**20%
*“Reduced inflammation”*
**Quality-Overall**10%
*“Really great product”*
### **What buyers complain about **
**Advertised Vs Actual Product**50%
*“Contents not true”*
**Functionality-Overall**25%
*“Doesn't work”*
**Sexual Wellness**25%
*“felt with libido even worse then before”*
## **Common questions**
- **Is tb500 profitable to sell on Amazon United Kingdom?**
- The niche generates £3K/yr across 8 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -50.5%. Flapen's verdict: Skip it (30/100).
- **How competitive is the tb500 niche?**
- 3 brands and 9 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in tb500?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Functionality-Overall, Sexual Wellness. The return rate is 0.0%.
- **When does demand for tb500 peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the tb500 niche?**
- Listings span £17.90–£39.99; the average listing price is £24.65 (sweet spot $15–$100). The average incumbent carries 13 reviews — the moat a new listing must climb.
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