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Chemistry Set

a small market ($46K/yr) — Chemistry Set doesn't clear our bar today.

Flapen Score

47
Skip it
Market size 11Growth 13Conversion 51Competition 49Returns 96Price range 78Avg price 95Brand share 50Review moat 73Quality gap 35
This niche Category average

Is Chemistry Set profitable on Amazon?

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.

Chemistry Set: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -23.6% over the last 90 days and 4.1% of searches end in a purchase.

£46K

revenue / yr

Units sold / yr1K
Search volume / yr-23.6%41K
Conversion rate4.1%
Avg price£27.20

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers13 · 40
Top-5 product click share56%
Open market25%
Avg brand age47 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 23 products

Sponsored placement78%
New entrants (1y)2· 1 succeeded
Avg rating4.5★
Avg reviews589

Top Chemistry Set products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

£0£2K£5K£7K£9K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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%)

Chemistry Set demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume41KCVR4.1%Products23Brands13Top 5 Brands75%OOS Rate6.4%Rating4.5★Reviews589Avg BSR#485
3K2KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Oct, Nov, Dec · busiest ÷ quietest = 7.6×

Top Chemistry Set search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • chemistry set33K/yr
  • chemistry set for adults6K/yr
  • chemistry set for kids2K/yr

What reviews say buyers love and hate about Chemistry Set

What buyers mention most, as a share of all reviews.

What buyers love

90% of reviews
Fun/Entertainment Experience29%

loads of fun for the whole family

Value For Money16%

Worth the money

Gifting Purpose13%

Makes for a great gift

Educational-Overall12%

comprehensive educational set

Quality-Overall6%

Great Quality

What buyers complain about

81% of reviews
Size-Overall14%

Its not a huge set -

Fun/Entertainment Experience14%

I didn't enjoy it at school when I was younger

Certifications14%

they're testing standards are based on Chinese standards that are lower

Ease Of Use14%

A little difficult to get used to to begin with

Value For Money7%

Too expensive regarding the content

Chemistry Set return rate & reasons

Why buyers send it back, as a share of all return requests.

0.8%

Return rate

16%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Gifting Purpose
18%
2Defective Material/Parts
16%
3Product Condition
14%
4Advertised Vs Actual Product
10%
5Leak-Proof
9%

Common Chemistry Set questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Chemistry Set 47/100 on Amazon United Kingdom — Skip it. The niche generates £46K/yr across 23 tracked products. 1 of 2 products launched in the last 360 days are still selling. Search demand moved -23.6% over the last 90 days.
Search demand for Chemistry Set on Amazon United Kingdom peaks in Oct–Nov–Dec, where the busiest month runs 7.6× the quietest.