---
title: "Cornflakes — £176K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/cornflakes"
last_updated: "2026-07-31T15:55:41.565Z"
locale: en
meta:
description: "Niche score 39/100 · £176K/yr market · 273K searches/yr · £2.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · £176K/yr market · 273K searches/yr · £2.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cornflakes — £176K/yr Amazon UK Niche (2026) - Flapen"
---
# **cornflakes**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 36Growth 21Conversion 100Competition 13Returns 100Price range 0Avg price 8Brand share 0Review moat 66Quality gap 50
**Conversion**
**Incredible****23.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****859.63**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****£176K**
£176K/yr · 273K searches
**Growth**
**Bad****-7.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****84%**
top-5 click share — a locked-up shelf
**Avg price**
**Bad****£2.79**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£0.98–£4.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, cornflakes is a £176K/yr Amazon United Kingdom market (273K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cornflakes market data**
- **Units sold / yr**
- **50K–60K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **£140K–£167K**
- units × avg price
- **Conversion rate**
- **23.1%**
- **Avg BSR**
- **#0**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **13%**
- **Out of stock**
- **10.3%**
- **Avg brand age**
- **72 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▲rising
**Sellers**
**67**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**84%**
Top 20: 100%
**Open market**
**0%**
- Kellogg's76% - Morrisons15% - Kellogg's Krave8% - Nestlé1% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.3% search growth over the last 90 days.
5K3KSpike '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/grocery/cornflakes/trend)
## **Top cornflakes search terms**
- **cornflakes**117K/yr-15.3%23.0% conv. - **crunchy nut cornflakes**90K/yr+0.3%11.9% conv. - **corn flakes**33K/yr-10.9%17.6% conv. - **honey nut cornflakes**9K/yr+74.1%18.9% conv. - **cornflakes kelloggs**7K/yr+0.2%19.4% conv. - **honey nut**5K/yr-27.1%16.2% conv. - **kelloggs cornflakes**3K/yr+2.7%16.1% conv. - **kelloggs crunchy nut cornflakes**5K/yr-24.9%11.2% conv. - **corn flakes kelloggs**3K/yr-17.1%21.3% conv. [**All search terms **](https://flapen.com/research/uk/grocery/cornflakes/search-terms)
## **Top cornflakes 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%10%£18K20%£35K30%£53K40%£70K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kelloggs Corn Flakes Breakfast Cereal 1kg**Kellogg's**£4.02**4.7★2,955 rev](https://www.amazon.co.uk/dp/B0753FWZ9C) [2**Kelloggs Crunchy Nut Breakfast Cereal Big Box 840g**Kellogg's**£4.38**4.7★1,411 rev](https://www.amazon.co.uk/dp/B07QGJQKDQ) [3**Kelloggs Corn Flakes 670g**Kellogg's**£2.88**4.8★216 rev](https://www.amazon.co.uk/dp/B0DCGNZ9N9) [4**Kelloggs Corn Flakes 450g**Kellogg's**£2.72**4.8★122 rev](https://www.amazon.co.uk/dp/B0D1GBN829) [5**Kelloggs Crunchy Nut Hot Honey Crunchies 420g**Kellogg's Krave**£2.78**3.2★15 rev](https://www.amazon.co.uk/dp/B0G53GB7WW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kelloggs Crunchy Nut Hot Honey Crunchies 420g**Kellogg's Krave**£2.78**15 rev7mo ago](https://www.amazon.co.uk/dp/B0G53GB7WW) [**Kelloggs Corn Flakes 670g**Kellogg's**£2.88**216 rev1y ago](https://www.amazon.co.uk/dp/B0DCGNZ9N9) [**Kelloggs Corn Flakes 450g**Kellogg's**£2.72**122 rev2y ago](https://www.amazon.co.uk/dp/B0D1GBN829) [**Kelloggs Crunchy Nut Breakfast Cereal Big Box 840g**Kellogg's**£4.38**1,411 rev7y ago](https://www.amazon.co.uk/dp/B07QGJQKDQ) [**Morrisons Corn Flakes 500g**Morrisons**£0.98**454 rev8y ago](https://www.amazon.co.uk/dp/B06XY6MV7V)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Kelloggs Crunchy Nut Hot Honey Crunchies 420g**Kellogg's Krave**£2.78**3.2★**▲ 117%**](https://www.amazon.co.uk/dp/B0G53GB7WW) [**Morrisons Corn Flakes 500g**Morrisons**£0.98**4.3★**▲ 71%**](https://www.amazon.co.uk/dp/B06XY6MV7V) [**Nestlé Cereals - Shredded Wheat Breakfast Cereal - BitesizeHoney Nut Wholegrain Biscuits High Fibre No Added Sugar - 500g**Nestlé**£2.79**4.7★**▲ 15%**](https://www.amazon.co.uk/dp/B00BHFALCY) [**Kelloggs Corn Flakes 670g**Kellogg's**£2.88**4.8★**▲ 14%**](https://www.amazon.co.uk/dp/B0DCGNZ9N9) [**Kelloggs Corn Flakes 450g**Kellogg's**£2.72**4.8★**▲ 12%**](https://www.amazon.co.uk/dp/B0D1GBN829)
**~~View all trending →~~**
## **What buyers say about cornflakes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**31%
*“Good price”*
**Taste-Overall**29%
*“Easy tasty cereal”*
**Crispiness**12%
*“Love crunchy nut”*
**Quality-Overall**9%
*“Very good items when they finally arrived”*
**Health Benefits-Overall**4%
*“a healthy breakfast”*
**Sweetness**3%
*“Nice change from oversweet cereals”*
**Size-Overall**2%
*“Good price for the size”*
**Freshness**2%
*“Fast delivery for garenteed freshness”*
**Flavor**2%
*“Easy tasty cereal”*
**Nutritional Content**1%
*“Cereal killer”*
### **What buyers complain about **
**Taste-Overall**32%
*“The worst cereal ever tasted”*
**Smell**21%
*“Unfortunately I thought the smell was coming from the bowl I was eating from”*
**Stale/Rotten/Spoiled**14%
*“bad batch”*
**Spiciness**10%
*“Not sure why anyone would want spicy crunchy nut”*
**Flavor**5%
*“expected a flavour burst”*
**Quality-Overall**4%
*“Not very good”*
**Value For Money**4%
*“more money”*
**Hard Feel**2%
*“Most cereals get soft”*
**Chunk/Clump/Collection**2%
*“The Texture: These arent flakes or clusters”*
## **Common questions**
- **Is cornflakes profitable to sell on Amazon United Kingdom?**
- The niche generates £176K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.3%. Flapen's verdict: Skip it (39/100).
- **How competitive is the cornflakes niche?**
- 4 brands and 67 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in cornflakes?**
- Top complaints mined from reviews: Taste-Overall, Smell, Stale/Rotten/Spoiled. The return rate is 0.0%.
- **When does demand for cornflakes peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the cornflakes niche?**
- Listings span £0.98–£4.38; the average listing price is £2.79 (sweet spot $15–$100). The average incumbent carries 860 reviews — the moat a new listing must climb.
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