---
title: "Chemistry Set — £46K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/toys-games/chemistry-set"
last_updated: "2026-07-31T11:22:33.735Z"
locale: en
meta:
description: "Niche score 47/100 · £46K/yr market · 41K searches/yr · £27.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · £46K/yr market · 41K searches/yr · £27.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Chemistry Set — £46K/yr Amazon UK Niche (2026) - Flapen"
---
# **chemistry set**
**Skip it**
A small market ($46K/yr) — this niche doesn't clear our bar today.
Market size 11Growth 13Conversion 51Competition 49Returns 96Price range 78Avg price 95Brand share 50Review moat 73Quality gap 35
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****£27.20**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£9.79–£117.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****588.78**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.1%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****75%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-23.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£46K**
£46K/yr · 41K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, chemistry set is a £46K/yr Amazon United Kingdom market (41K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 47/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **chemistry set market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **£27K–£34K**
- units × avg price
- **Conversion rate**
- **4.1%**
- **Avg BSR**
- **#485**
- **Page quality**
- **0%**
- **Prime**
- **87%**
- **Sponsored**
- **78%**
- **Out of stock**
- **6.4%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **198 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**40**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 97%
**Open market**
**17%**
- Japace17% - Thames & Kosmos17% - Blue Marble16% - Science Mad14% - UNGLINGA11% - FHNSEL8% - Open — no brand owns it (7 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -23.6% search growth over the last 90 days.
3K2KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 7.6×
[**Open Trend **](https://flapen.com/research/uk/toys-games/chemistry-set/trend)
## **Top chemistry set search terms**
- **chemistry set**33K/yr-19.7%2.0% conv. - **chemistry set for adults**6K/yr-46.5%0.4% conv. - **chemistry set for kids**2K/yr+3.8%3.0% conv. [**All search terms **](https://flapen.com/research/uk/toys-games/chemistry-set/search-terms)
## **Top chemistry set 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%5%£2K10%£5K15%£7K20%£9K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Japace 100+ Science Lab Experiment Kits for Kids Educational Chemistry Set**Japace**£24.02**4.6★706 rev](https://www.amazon.co.uk/dp/B0C7Q183MT) [2**Science Mad SM40 Chemistry Lab Kit For Kids - Learn About Chemicals With 80+ Safe Educational Fun Experiments - Includes 10 Chemicals and Real Flame Burner 10+ Years Multicolor 39cm**Science Mad**£20.12**4.4★499 rev](https://www.amazon.co.uk/dp/B07Z5K2D4Z) [3**Thames & Kosmos Chemistry C500 | STEM Science Kit for Kids Age 913 | Intro to Chemistry Concepts & Equipment | Hands-On Experiments for Young Learners**Thames & Kosmos**£26.96**5.0★3 rev](https://www.amazon.co.uk/dp/B0BHJD8PNS) [4**NATIONAL GEOGRAPHIC Kids Junior Chemistry Set - Full Early Learning Lab Kit with 50 Science Experiments for Kids & 20+ Lab Tools Chemistry Set**Blue Marble**£20.28**4.3★300 rev](https://www.amazon.co.uk/dp/B0DTYGSPTL) [5**Clementoni- Science & Play: Extra Chemistry Lab for Kids STEM Educational Experiment Kit for Learning Chemistry and Scientific Principles Fun Hands-On Experiments with Safe Materials (8+ Years)**Clementoni**£18.17**3.9★26 rev](https://www.amazon.co.uk/dp/B0B59FLXPT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PATIFEED 110 Science Experiments Kit for Kids Chemistry Set**PATIFEED**£12.22**6 rev9mo ago](https://www.amazon.co.uk/dp/B0FX8NF661) [**NATIONAL GEOGRAPHIC Science Magic Kit 100+ Science Experiments and Magic Tricks for Kids Chemistry Set and STEM Activity Kit Fun Educational Science Toy for Boys and Girls**Blue Marble**£25.17**237 rev11mo ago](https://www.amazon.co.uk/dp/B0FLB4K7CT) [**ESAKO Compound Microscope for Kids & Adults 100X-2000X Magnification Microscope for Students School Lab & Home Education with Phone Adapter 20 Slides Set**ESAKO**£52.58**55 rev1y ago](https://www.amazon.co.uk/dp/B0FK1QG27F) [**JOPSHEEN 270+ Experiments Science Lab Kit Chemistry Set**JOPSHEEN**£20.71**192 rev1y ago](https://www.amazon.co.uk/dp/B0F638G1WB) [**UNGLINGA 272 Experiments Science Kit for Kids Chemistry Set S.T.E.M Toys**UNGLINGA**£19.71**24 rev1y ago](https://www.amazon.co.uk/dp/B0DXFJ546Y)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Distillation Apparatus Kit 15PCS 500ML**PansyWind**£35.66**5.0★**▲ 587%**](https://www.amazon.co.uk/dp/B0DP2KL5F6) [**Clementoni- Science & Play: Extra Chemistry Lab for Kids STEM Educational Experiment Kit for Learning Chemistry and Scientific Principles Fun Hands-On Experiments with Safe Materials (8+ Years)**Clementoni**£18.17**3.9★**▲ 363%**](https://www.amazon.co.uk/dp/B0B59FLXPT) [**PATIFEED 110 Science Experiments Kit for Kids Chemistry Set**PATIFEED**£12.22**4.8★**▲ 352%**](https://www.amazon.co.uk/dp/B0FX8NF661) [**ESAKO Compound Microscope for Kids & Adults 100X-2000X Magnification Microscope for Students School Lab & Home Education with Phone Adapter 20 Slides Set**ESAKO**£52.58**4.3★**▲ 329%**](https://www.amazon.co.uk/dp/B0FK1QG27F) [**Thames & Kosmos Chemistry C500 | STEM Science Kit for Kids Age 913 | Intro to Chemistry Concepts & Equipment | Hands-On Experiments for Young Learners**Thames & Kosmos**£26.96**5.0★**▲ 186%**](https://www.amazon.co.uk/dp/B0BHJD8PNS)
**~~View all trending →~~**
## **What buyers say about chemistry set**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Fun/Entertainment Experience**29%
*“loads of fun for the whole family”*
**Value For Money**16%
*“Worth the money”*
**Gifting Purpose**13%
*“Makes for a great gift”*
**Educational-Overall**12%
*“comprehensive educational set”*
**Quality-Overall**6%
*“Great Quality”*
**Ease Of Use**4%
*“Easy to fold down”*
**Instructions/User Manual/Troubleshooting**3%
*“Instructions are clear”*
**Advertised Vs Actual Product**2%
*“As Described”*
**Camera Quality**2%
*“got some great photos”*
**Efficiency**2%
*“Worked well”*
### **What buyers complain about **
**Size-Overall**14%
*“Its not a huge set -”*
**Fun/Entertainment Experience**14%
*“I didn't enjoy it at school when I was younger”*
**Certifications**14%
*“they're testing standards are based on Chinese standards that are lower”*
**Ease Of Use**14%
*“A little difficult to get used to to begin with”*
**Value For Money**7%
*“Too expensive regarding the content”*
**Quality-Overall**7%
*“Poor quality”*
**Smell**5%
*“It would have been nice if the soaps had some scents with them”*
**Instructions/User Manual/Troubleshooting**5%
*“Instructions a bit wayward for some of the experiments”*
### **Top return reasons **
**Gifting Purpose**18%
**Defective Material/Parts**16%
**Product Condition**14%
**Advertised Vs Actual Product**10%
**Leak-Proof**9%
**Instructions/User Manual/Troubleshooting**6%
**Size-Overall**4%
**Compatibility-Overall**4%
**Functionality-Overall**4%
**Value For Money**4%
## **Common questions**
- **Is chemistry set profitable to sell on Amazon United Kingdom?**
- The niche generates £46K/yr across 23 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -23.6%. Flapen's verdict: Skip it (47/100).
- **How competitive is the chemistry set niche?**
- 13 brands and 40 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in chemistry set?**
- Top complaints mined from reviews: Size-Overall, Fun/Entertainment Experience, Certifications. The return rate is 0.8%.
- **When does demand for chemistry set peak?**
- Demand peaks in Oct–Nov–Dec; the busiest month runs 7.6× the quietest.
- **What does it cost to enter the chemistry set niche?**
- Listings span £9.79–£117.73; the average listing price is £27.20 (sweet spot $15–$100). The average incumbent carries 589 reviews — the moat a new listing must climb.
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