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Peanut Bars

Peanut Bars shows low returns (0.0%), but prices mostly outside the sweet spot ($0.87–$12.43) keeps it on the watch list.

Flapen Score

52
Worth a look
Market size 55Growth 26Conversion 98Competition 82Returns 100Price range 0Avg price 11Brand share 10Review moat 57Quality gap 32
This niche Category average

Is Peanut Bars profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Peanut Bars is a £395K/yr Amazon United Kingdom market (597K searches/yr). The top 5 brands hold 96% of demand. Verdict: Worth a look — 52/100.

Peanut Bars: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +0.8% over the last 90 days and 16.5% of searches end in a purchase.

£395K

revenue / yr

Units sold / yr125K
Search volume / yr+0.8%597K
Conversion rate16.5%
Avg price£4.00

Who owns the niche?

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

4%

open market share

Brands · sellers10 · 168
Top-5 product click share33%
Open market4%
Avg brand age53 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 · 50 products

Sponsored placement32%
New entrants (1y)2· 2 succeeded
Avg rating4.6★
Avg reviews1,214

Top Peanut Bars 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

Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.

£0£12K£24K£36K£47K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 falling

Sellers

168

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

33%

Top 20: 74%

Open market

3%

  • Nature Valley46%
  • Belvita43%
  • Go Ahead3%
  • Kellogg's Rice Krispies2%
  • Nestlé2%
  • Kellogg's Special K1%
  • Open — no brand owns it (4 brands, 3%)

Peanut Bars demand & seasonality

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

Volume597KCVR16.5%Products50Brands10Top 5 Brands96%OOS Rate0.0%Rating4.6★Reviews1,214Avg BSR#111
13K8KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Top Peanut Bars search terms shoppers use

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

  • belvita123K/yr
  • nature valley bars124K/yr
  • breakfast bars82K/yr
  • nature valley58K/yr
  • oat bars35K/yr
  • granola bars32K/yr
  • belvita breakfast biscuits37K/yr
  • breakfast biscuits19K/yr
  • kelloggs cereal bars21K/yr
  • oat bar11K/yr

What reviews say buyers love and hate about Peanut Bars

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

What buyers love

86% of reviews
Taste-Overall39%

Absolutely delicious

Value For Money17%

Good price

Flavor5%

Great flavour

Nutritional Content5%

Delicious protein bars

Quality-Overall5%

Good quality, and arrived on time

What buyers complain about

58% of reviews
Taste-Overall17%

Very bland taste

Moist/Dry8%

They are dry as a bone

Value For Money5%

price is rapidly starting to increase

Sweetness5%

far to much sugary sweetness in such a small bar

Advertised Vs Actual Product5%

False advertisement

Common Peanut Bars questions

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

Flapen scores Peanut Bars 52/100 on Amazon United Kingdom — Worth a look. The niche generates £395K/yr across 50 tracked products. 2 of 2 products launched in the last 360 days are still selling. Search demand moved +0.8% over the last 90 days.
Search demand for Peanut Bars on Amazon United Kingdom is steady year-round — the busiest month runs 1.7× the quietest.