---
title: "High Fibre Snacks — £108K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/high-fibre-snacks"
last_updated: "2026-07-31T20:55:54.593Z"
locale: en
meta:
description: "Niche score 50/100 · £108K/yr market · 125K searches/yr · £10.65 avg price. Soft demand (-8.7% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · £108K/yr market · 125K searches/yr · £10.65 avg price. Soft demand (-8.7% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "High Fibre Snacks — £108K/yr Amazon UK Niche (2026) - Flapen"
---
# **high fibre snacks**
**Worth a look**
Shows low returns (0.0%), but soft demand (-8.7% this quarter) keeps it on the watch list.
Market size 26Growth 21Conversion 79Competition 60Returns 100Price range 50Avg price 39Brand share 32Review moat 69Quality gap 53
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****729.76**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****£1.42–£28.55**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****£10.65**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****£108K**
£108K/yr · 125K searches
**Growth**
**Bad****-8.7%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, high fibre snacks is a £108K/yr Amazon United Kingdom market (125K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Feb. Verdict: Worth a look — 50/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **high fibre snacks market data**
- **Units sold / yr**
- **10K–13K**
- avg 250–500/product
- **Revenue / yr**
- **£107K–£133K**
- units × avg price
- **Conversion rate**
- **8.1%**
- **Avg BSR**
- **#119**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **62%**
- **Out of stock**
- **10.0%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **159 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**143**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 91%
**Open market**
**10%**
- Fiber One38% - The Gut Stuff35% - Nakd4% - Indi4% - Multiple4% - Perkier4% - Open — no brand owns it (8 brands, 10%)
## **Demand & seasonality**
Weekly Amazon search volume, last 58 weeks — -8.7% search growth over the last 90 days.
3K2KPrime Day '25Spike '25Spike '26 seasonJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Feb · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/uk/grocery/high-fibre-snacks/trend)
## **Top high fibre snacks search terms**
- **fibre one**42K/yr-18.1%9.2% conv. - **fibre bars**17K/yr-1.5%3.4% conv. - **high fibre snacks**12K/yr-3.5%2.2% conv. - **fibre one 90 bars**10K/yr-22.9%2.2% conv. - **the gut stuff bars**7K/yr+20.4%7.8% conv. - **the gut stuff**8K/yr-18.4%5.2% conv. - **gut stuff bars**5K/yr-4.3%8.5% conv. - **fibre one bars**5K/yr-1.9%2.1% conv. - **high fibre bars**5K/yr+6.9%1.9% conv. - **gut stuff**5K/yr+6.8%7.9% conv. [**All search terms **](https://flapen.com/research/uk/grocery/high-fibre-snacks/search-terms)
## **Top high fibre snacks 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%£5K10%£11K15%£16K20%£22K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**The Gut Stuff High Fibre Fruit & Nut Bars Gut Friendly Snack Gluten Free Vegan Low Calorie Healthy Snacks - 12 Bars - Mixed Flavours**The Gut Stuff**£12.21**4.3★435 rev](https://www.amazon.co.uk/dp/B08PZ9ZDZ8) [2**Fibre One 90 Calorie Chocolate Fudge Brownies 4 x 24g**Fiber One**£1.48**4.6★68 rev](https://www.amazon.co.uk/dp/B0D84B5R6Q) [3**Fibre One 90 Calorie 4 Birthday Cake Squares 4 x 24g**Fiber One**£1.48**4.4★69 rev](https://www.amazon.co.uk/dp/B0D84B5R6R) [4**Fibre One 90 Calorie Lemon Drizzle Squares 7 x 4 x 24g**Fiber One**£8.53**4.4★51 rev](https://www.amazon.co.uk/dp/B0D62YSC5T) [5**The Gut Stuff High Fibre Fruit & Nut Bars Gut Friendly Snack Gluten Free Vegan Low Calorie Healthy Snacks - 30 Bars - Mixed Flavours**The Gut Stuff**£28.55**4.3★48 rev](https://www.amazon.co.uk/dp/B0C4699FHF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Morrisons Chocolate Brownie Fibre Bars 5pk 120g**Morrisons**£1.54**5 rev8mo ago](https://www.amazon.co.uk/dp/B0FZVTZ85L) [**INDI High Fibre Gut Health Bars Made of 20 Superfoods Vegan & Gluten Free Plant Based with Nuts Seeds & Fruit With No Added Sugar & Natural Energy 12 Pack Made in UK**Indi**£16.35**128 rev1y ago](https://www.amazon.co.uk/dp/B0DNRC59R2) [**Fibre One 90 Calorie Lemon Drizzle Squares 7 x 4 x 24g**Fiber One**£8.53**51 rev2y ago](https://www.amazon.co.uk/dp/B0D62YSC5T) [**Fibre One 90 Calorie Chocolate Fudge Brownies 7 x 4 x 24g**Fiber One**£16.91**13 rev2y ago](https://www.amazon.co.uk/dp/B0D62YT53W) [**Fibre One 90 Calorie 4 Birthday Cake Squares 7 x 4 x 24g**Fiber One**£13.59**18 rev2y ago](https://www.amazon.co.uk/dp/B0D62WWFRP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Fiber One 90 Calorie Bar Cinnamon Coffee Cake 0.89 Ounce Bar 6 Count**Fiber One**£8.30**4.4★**▲ 274%**](https://www.amazon.co.uk/dp/B00DBM3KAQ) [**Warrior RAW Protein Bars 12 x 75g 20g High Protein Bar Low Sugar High Fibre Oat Protein Flapjack Protein Snacks Meal Replacement Bars (Chocolate Brownie)**Warrior**£9.31**3.9★**▲ 94%**](https://www.amazon.co.uk/dp/B07F6SVZW9) [**The Gut Stuff High Fibre Fruit & Nut Bars Gut Friendly Snack Gluten Free Vegan Low Calorie Healthy Snacks - 30 Bars - Mixed Flavours**The Gut Stuff**£28.55**4.3★**▲ 84%**](https://www.amazon.co.uk/dp/B0C4699FHF) [**The Gut Stuff High Fibre Fruit & Nut Bars Gut Friendly Snack Gluten Free Vegan Low Calorie Healthy Snacks - 12 Bars - Apple & Cinnamon Flavour**The Gut Stuff**£12.20**4.1★**▲ 67%**](https://www.amazon.co.uk/dp/B08M991SNX) [**Fibre One 90 Calorie Lemon Drizzle High Fibre Cake Squares 5 x 24 g (Pack of 5 Total 25 Squares)**Fiber One**£17.81**4.5★**▲ 52%**](https://www.amazon.co.uk/dp/B0941KZ75P)
**~~View all trending →~~**
## **What buyers say about high fibre snacks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**35%
*“Absolutely delicious”*
**Nutritional Content**13%
*“good protein content”*
**Value For Money**12%
*“Good for the price”*
**Health Benefits-Overall**6%
*“Great healthy snack”*
**Flavor**5%
*“Good selection of flavours”*
**Quality-Overall**5%
*“the quality has been consistent with every order”*
**Sweetness**2%
*“I have a sweet tooth”*
**Texture/Consistency-Overall**2%
*“Lovely texture”*
**Ease Of Chewing/Swallowing**2%
*“not too chewy”*
**Advertised Vs Actual Product**1%
*“As Described by seller”*
### **What buyers complain about **
**Taste-Overall**21%
*“Bad tasting”*
**Size-Overall**6%
*“very small portions”*
**Moist/Dry**6%
*“they are really dry and chewy”*
**Advertised Vs Actual Product**5%
*“Misleading advert”*
**Value For Money**5%
*“Not worth it”*
**Nutritional Content**5%
*“Low in protein though”*
**Sweetness**4%
*“lots of sugar”*
**Ease Of Chewing/Swallowing**4%
*“Feel like my jaw is broken from chewing”*
**Flavor**4%
*“mostly peanut which is not my favourite flavour”*
**Texture/Consistency-Overall**3%
*“and the texture was quite rubbery”*
## **Common questions**
- **Is high fibre snacks profitable to sell on Amazon United Kingdom?**
- The niche generates £108K/yr across 29 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -8.7%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the high fibre snacks niche?**
- 14 brands and 143 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in high fibre snacks?**
- Top complaints mined from reviews: Taste-Overall, Size-Overall, Moist/Dry. The return rate is 0.0%.
- **When does demand for high fibre snacks peak?**
- Demand peaks in Feb; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the high fibre snacks niche?**
- Listings span £1.42–£28.55; the average listing price is £10.65 (sweet spot $15–$100). The average incumbent carries 730 reviews — the moat a new listing must climb.
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