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Fibre One

brand-locked demand (top 5 brands take 94% of clicks) — Fibre One doesn't clear our bar today.

Flapen Score

44
Skip it
Market size 24Growth 25Conversion 84Competition 24Returns 100Price range 50Avg price 45Brand share 15Review moat 65Quality gap 52
This niche Category average

Is Fibre One profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Fibre One is a £98K/yr Amazon United Kingdom market (94K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Skip it — 44/100.

Fibre One: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -0.9% over the last 90 days and 9.2% of searches end in a purchase.

£98K

revenue / yr

Units sold / yr10K
Search volume / yr-0.9%94K
Conversion rate9.2%
Avg price£11.42

Who owns the niche?

The top 5 brands hold 94% of demand, so 6% of the market is open.

6%

open market share

Brands · sellers9 · 89
Top-5 product click share71%
Open market6%
Avg brand age44 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 17 products

Sponsored placement94%
New entrants (1y)2· 1 succeeded
Avg rating4.4★
Avg reviews895

Top Fibre One 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 capture 71% of clicks — a locked-up shelf that new listings rarely crack.

£0£10K£20K£29K£39K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 rising

Sellers

89

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

4%

  • The Gut Stuff44%
  • Indi25%
  • Perkier18%
  • Nakd5%
  • Go Ahead3%
  • Morrisons2%
  • Open — no brand owns it (3 brands, 4%)

Fibre One demand & seasonality

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

Volume94KCVR9.2%Products17Brands9Top 5 Brands94%OOS Rate0.9%Rating4.4★Reviews895Avg BSR#32
3K2KSpike '25Black Friday '25Spike '26Prime Day '26JunJulAugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Jan, Feb, Mar · busiest ÷ quietest = 2.0×

Top Fibre One search terms shoppers use

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

  • fibre bars17K/yr
  • high fibre snacks12K/yr
  • the gut stuff bars7K/yr
  • perkier bars10K/yr
  • the gut stuff8K/yr
  • indi gut health bars2K/yr
  • gut stuff bars5K/yr
  • indi gut bar7K/yr
  • high fibre bars5K/yr
  • gut stuff5K/yr

What reviews say buyers love and hate about Fibre One

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

What buyers love

85% of reviews
Taste-Overall35%

Absolutely delicious

Nutritional Content12%

Gluten free

Value For Money11%

Good for the price

Health Benefits-Overall7%

Great healthy snack

Flavor6%

Great flavour

What buyers complain about

55% of reviews
Taste-Overall12%

No taste

Size-Overall9%

very small portions

Value For Money7%

Not worth it

Advertised Vs Actual Product7%

Misleading advert

Sweetness5%

They arent too sweet as no added sugar

Common Fibre One questions

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

Flapen scores Fibre One 44/100 on Amazon United Kingdom — Skip it. The niche generates £98K/yr across 17 tracked products. 1 of 2 products launched in the last 360 days are still selling. Search demand moved -0.9% over the last 90 days.
Search demand for Fibre One on Amazon United Kingdom peaks in Jan–Feb–Mar, where the busiest month runs 2.0× the quietest.