---
title: "Thermobol — £85K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/thermobol"
last_updated: "2026-07-31T07:58:51.042Z"
locale: en
meta:
description: "Niche score 42/100 · £85K/yr market · 68K searches/yr · £49.15 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · £85K/yr market · 68K searches/yr · £49.15 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Thermobol — £85K/yr Amazon UK Niche (2026) - Flapen"
---
# **thermobol**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 21Growth 23Conversion 32Competition 41Returns 99Price range 78Avg price 93Brand share 5Review moat 74Quality gap 37
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£49.15**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£15.28–£122.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****526.78**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-3.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£85K**
£85K/yr · 68K searches
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, thermobol is a £85K/yr Amazon United Kingdom market (68K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 42/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **thermobol market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£98K–£123K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#104**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **83%**
- **Out of stock**
- **7.4%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **▼falling
**Sellers**
**24**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 100%
**Open market**
**0%**
- MaxiNutrition64% - DUST COMMANDER12% - DEWALT12% - ONCCI7% - Charnwood3% - Dustopper2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.2% search growth over the last 90 days.
2K1KSpike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/thermobol/trend)
## **Top thermobol search terms**
- **cyclone dust collector**18K/yr-16.8%1.1% conv. - **maximuscle**9K/yr+1.5%2.9% conv. - **cyclone dust separator**6K/yr+17.4%0.7% conv. - **maximuscle cyclone**8K/yr-0.4%8.0% conv. - **cyclone protein powder**6K/yr+3.0%8.1% conv. - **cyclone**5K/yr+17.5%3.1% conv. - **maxi nutrition**5K/yr+1.5%1.5% conv. - **maxinutrition**5K/yr-1.3%2.2% conv. - **dust cyclone**4K/yr-4.9%1.2% conv. - **maxi muscle protein powders**3K/yr-28.3%3.5% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/thermobol/search-terms)
## **Top thermobol 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%£8K20%£17K30%£25K40%£34K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MaxiNutrition - Cyclone Vanilla - Premium Whey Protein Powder with Added Creatine Glutamine & HMB Low in Sugar and Fat Vegetarian-Friendly - 31g Protein 1.26kg. NO Artificial Colours OR Flavours**MaxiNutrition**£37.01**4.5★276 rev](https://www.amazon.co.uk/dp/B07YQP4PQJ) [2**MaxiNutrition Cyclone Strawberry Whey Protein Isolate Blend + Creatine Glutamine & HMB Added Zinc - Low in Sugar and Fat 33g Protein per Serve - 1.26kg - NO Artificial Colours OR Flavours**MaxiNutrition**£36.61**4.4★378 rev](https://www.amazon.co.uk/dp/B07YQP4CSG) [3**MaxiNutrition - Cyclone Chocolate - Premium Whey Protein Powder with Added Creatine Low in Sugar and Fat Vegetarian-Friendly - 31g Protein 1.26kg. NO Artificial Colours OR Flavours**MaxiNutrition**£38.98**4.4★367 rev](https://www.amazon.co.uk/dp/B07YQNZHBP) [4**ONCCI Professional Filter Separator Cyclone Dust Collector Extractor/Vacuum Separator/Suction Vacuum Cleaner Separator with Accessories Set (Typ-1)**ONCCI**£30.01**4.6★568 rev](https://www.amazon.co.uk/dp/B07HGW7DTJ) [5**MaxiNutrition Progain | Whey Protein Powder Sports Supplement Shake for Size and Mass | Chocolate 1.2kg - 10 Servings**MaxiNutrition**£25.64**4.5★111 rev](https://www.amazon.co.uk/dp/B07YQP3D91)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DEWALT Cyclone Dust Separator with 10gal Stainless Steel Tank DXVCS003**DEWALT**£122.51**7 rev9mo ago](https://www.amazon.co.uk/dp/B0FSSH4KR3) [**Charnwood CK63 Dust Separator Cyclone Kit for 63mm (2.5) Hose**Charnwood**£48.77**1 rev1y ago](https://www.amazon.co.uk/dp/B0F4QBJ5G3) [**DUST COMMANDER CLC DIY BUNDLE - Classic CLC Cyclone Filter + DUST-SP Anti-Crush Valve**DUST COMMANDER**£29.78**121 rev2y ago](https://www.amazon.co.uk/dp/B0D41YQSRS) [**Dustopper PRO Low-Profile Dust Collector for Shop Wet/Dry Vacuums. Includes High-Flow 90 Degree Sweep Elbows and Connection Hose. Fits Standard 5 Gallon Buckets Made in USA DT10000**Dustopper**£60.40**1,095 rev2y ago](https://www.amazon.co.uk/dp/B0CN7DC7N9) [**DEWALT DXVCS002 Cyclone Vacuum Cleaner Filter Powder Dust Collector (separates 99% of material before it hits your vacuum) Filter Cyclone Separator Extraction Workshop with 23L Dust Tank**DEWALT**£56.10**257 rev2y ago](https://www.amazon.co.uk/dp/B0CBK29559)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DEWALT Cyclone Dust Separator with 10gal Stainless Steel Tank DXVCS003**DEWALT**£122.51**5.0★**▲ 182%**](https://www.amazon.co.uk/dp/B0FSSH4KR3) [**MaxiNutrition Progain | Whey Protein Powder Sports Supplement Shake for Size and Mass | Chocolate 1.2kg - 10 Servings**MaxiNutrition**£25.64**4.5★**▲ 127%**](https://www.amazon.co.uk/dp/B07YQP3D91) [**Charnwood CK63 Dust Separator Cyclone Kit for 63mm (2.5) Hose**Charnwood**£48.77**5.0★**▲ 112%**](https://www.amazon.co.uk/dp/B0F4QBJ5G3) [**DEWALT Cyclone Dust Collector Wet/Dry Suction Vacuum Cleaner Separator Dust Extractor Ash Vacuum Cleaner with 23L Vacuum Tank DXVCS002**DEWALT**£111.80**4.3★**▲ 100%**](https://www.amazon.co.uk/dp/B0CBTTQYC8) [**MaxiNutrition - Cyclone Vanilla - Premium Whey Protein Powder with Added Creatine Glutamine & HMB Low in Sugar and Fat Vegetarian-Friendly - 31g Protein 1.26kg. NO Artificial Colours OR Flavours**MaxiNutrition**£37.01**4.5★**▲ 76%**](https://www.amazon.co.uk/dp/B07YQP4PQJ)
**~~View all trending →~~**
## **What buyers say about thermobol**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**25%
*“Good price”*
**Efficiency**12%
*“I got this for my son who is 21 still as effective as it was when I was his age”*
**Taste-Overall**10%
*“good taste easy to mix -”*
**Nutritional Content**8%
*“Nice protein and fast delivery and good value for money”*
**Quality-Overall**7%
*“Excellent cyclone”*
**Ease Of Cleaning**3%
*“capturing most of the dust”*
**Ease Of Use**2%
*“easy to use”*
**Filtration**2%
*“Got a new filter and this beauty and full power throughout, dust doesnt even come near my filter”*
**Weight Heavy**2%
*“I feel heavy duty”*
**Advertised Vs Actual Product**2%
*“Does what it should brilliantly”*
### **What buyers complain about **
**Value For Money**14%
*“It isn't the cheapest”*
**Size-Overall**10%
*“unable to fit”*
**Taste-Overall**9%
*“There's barely a taste of chocolate at all”*
**Advertised Vs Actual Product**8%
*“I bought and paid extra for this protein which states its a 1.2kg tub its exactly the same size as the 980g tube this is false advertising also I weighed the tub”*
**Ease Of Cleaning**6%
*“a lot of messing around trying to fix the problem without any success”*
**Quality-Overall**5%
*“not the best I have had”*
**Sweetness**3%
*“overwhelmingly sweet”*
**Flavor**3%
*“flavour not strong disappointed in this product”*
**Jamming/Clogging**2%
*“My evolution r15vac was waining from the amount of MDF dust I was putting into it, the filter constantly getting clogged, NO MORE”*
**Language Issues**2%
*“container everyth day will let you use bad language”*
### **Top return reasons **
**Compatibility-Overall**41%
**Size-Overall**23%
**Add-Ons/Attachments**9%
**Functionality-Overall**9%
**Quality-Overall**9%
**Mechanism Issues**5%
**Product Condition**5%
## **Common questions**
- **Is thermobol profitable to sell on Amazon United Kingdom?**
- The niche generates £85K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -3.2%. Flapen's verdict: Skip it (42/100).
- **How competitive is the thermobol niche?**
- 6 brands and 24 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in thermobol?**
- Top complaints mined from reviews: Value For Money, Size-Overall, Taste-Overall. The return rate is 0.1%.
- **When does demand for thermobol peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the thermobol niche?**
- Listings span £15.28–£122.51; the average listing price is £49.15 (sweet spot $15–$100). The average incumbent carries 527 reviews — the moat a new listing must climb.
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