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Lab Book

brand-locked demand (top 5 brands take 96% of clicks) — Lab Book doesn't clear our bar today.

Flapen Score

45
Skip it
Market size 26Growth 11Conversion 97Competition 46Returns 98Price range 66Avg price 64Brand share 9Review moat 62Quality gap 27
This niche Category average

Is Lab Book profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Lab Book is a £105K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 45/100.

Lab Book: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -28.5% over the last 90 days and 15.8% of searches end in a purchase.

£105K

revenue / yr

Units sold / yr8K
Search volume / yr-28.5%49K
Conversion rate15.8%
Avg price£13.64

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers8 · 52
Top-5 product click share58%
Open market4%
Avg brand age58 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 20 products

Sponsored placement50%
New entrants (1y)0· 0 succeeded
Avg rating4.6★
Avg reviews1,018

Top Lab Book 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 58% of clicks — established leaders, but buyers still shop beyond them.

£0£4K£8K£13K£17K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 rising

Sellers

52

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

2%

  • Black n' Red82%
  • Logix Books Ltd.�6%
  • Star and Stripes3%
  • Q-Connect3%
  • Clairefontaine2%
  • Zengjo2%
  • Open — no brand owns it (2 brands, 2%)

Lab Book demand & seasonality

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

Volume49KCVR15.8%Products20Brands8Top 5 Brands96%OOS Rate0.0%Rating4.6★Reviews1,018Avg BSR#124
1K750Spike '26Oct '25Nov '25Jan '26Mar '26Apr '26Jun '26

Top Lab Book search terms shoppers use

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

  • black and red a4 notebook14K/yr
  • black n red notebook a44K/yr
  • red and black notebook a46K/yr
  • red and black4K/yr
  • black and red4K/yr
  • lab book6K/yr
  • lab notebook4K/yr
  • laboratory notebooks4K/yr
  • oxford black n red a4 notebook3K/yr

What reviews say buyers love and hate about Lab Book

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

What buyers love

81% of reviews
Quality-Overall23%

Great quality

Size-Overall22%

the sizing is accurate

Paper Quality13%

Quality, thick sheets of lined A4 pads with a strong cover and wired spin that lasts until the final sheet is used

Thickness5%

It is just the right thickness

Value For Money5%

Cheap as in good value for money

What buyers complain about

38% of reviews
Value For Money29%

A little expensive yes

Durability4%

doesnt feel very durable

Paper Quality4%

However, the paper quality could be better, as some pens tend to show through the pages

Lab Book return rate & reasons

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

0.4%

Return rate

72%

Fixable by listing

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

1Size-Overall
56%
2Advertised Vs Actual Product
10%
3Paper Quality
8%
4Value For Money
5%
5Smell
3%

Common Lab Book questions

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

Flapen scores Lab Book 45/100 on Amazon United Kingdom — Skip it. The niche generates £105K/yr across 20 tracked products. Search demand moved -28.5% over the last 90 days.
Lab Book buyers on Amazon United Kingdom complain most about Value For Money, Durability, Paper Quality, the themes mined from the niche's reviews. Its return rate is 0.4%.