---
title: "Korean Food — £227K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/korean-food"
last_updated: "2026-07-31T21:54:47.360Z"
locale: en
meta:
description: "Niche score 36/100 · £227K/yr market · 196K searches/yr · £7.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · £227K/yr market · 196K searches/yr · £7.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Korean Food — £227K/yr Amazon UK Niche (2026) - Flapen"
---
# **korean food**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 43Growth 15Conversion 97Competition 4Returns 100Price range 4Avg price 22Brand share 0Review moat 40Quality gap 37
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£227K**
£227K/yr · 196K searches
**Review moat**
**Okay****2,487.5**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****£7.79**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-20.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****£3.63–£15.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, korean food is a £227K/yr Amazon United Kingdom market (196K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 36/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **korean food market data**
- **Units sold / yr**
- **25K–30K**
- avg 2,500–3,000/product
- **Revenue / yr**
- **£195K–£234K**
- units × avg price
- **Conversion rate**
- **14.8%**
- **Avg BSR**
- **#14**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **33%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **67 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **—flat
**Sellers**
**30**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**0%**
- Kewpie94% - London Grocery6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -20.8% search growth over the last 90 days.
15K10KSpike '24Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 2.5×
[**Open Trend **](https://flapen.com/research/uk/grocery/korean-food/trend)
## **Top korean food search terms**
- **kewpie mayo**130K/yr-26.0%13.9% conv. - **kewpie**27K/yr-10.7%9.5% conv. - **kewpie mayonnaise**15K/yr+15.8%11.8% conv. - **japanese mayonnaise**16K/yr-17.3%12.0% conv. - **japanese mayo**8K/yr-20.4%11.0% conv. [**All search terms **](https://flapen.com/research/uk/grocery/korean-food/search-terms)
## **Top korean food 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%15%£34K30%£68K45%£102K60%£136K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kewpie Mayonnaise 355ml | Authentic Japanese Mayo | Rich Umami Flavour | No MSG & Gluten-Free**Kewpie**£4.48**4.6★859 rev](https://www.amazon.co.uk/dp/B0BN2BCNJR) [2**Kewpie Mayonnaise 450g | Rich Umami-Packed Japanese Mayo**Kewpie**£5.44**4.7★6,095 rev](https://www.amazon.co.uk/dp/B00G6AGBLA) [3**Kewpie Mayonnaise 450g (Pack of 2) | Rich Umami-Packed Japanese Mayo**Kewpie**£11.59**4.7★6,095 rev](https://www.amazon.co.uk/dp/B003TJATBY) [4**Kewpie Mayonnaise 350ml**Kewpie**£6.18**4.5★1,628 rev](https://www.amazon.co.uk/dp/B07BFKL99K) [5**Kenko Japanese Mayonnaise 500g**London Grocery**£3.63**4.6★205 rev](https://www.amazon.co.uk/dp/B01IRM7DJ8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kewpie Mayonnaise 2400ml**Kewpie**£15.46**43 rev1y ago](https://www.amazon.co.uk/dp/B0C65D5HGX) [**Kewpie Mayonnaise 355ml | Authentic Japanese Mayo | Rich Umami Flavour | No MSG & Gluten-Free**Kewpie**£4.48**859 rev3y ago](https://www.amazon.co.uk/dp/B0BN2BCNJR) [**Kewpie Mayonnaise 350ml**Kewpie**£6.18**1,628 rev8y ago](https://www.amazon.co.uk/dp/B07BFKL99K) [**Kenko Japanese Mayonnaise 500g**London Grocery**£3.63**205 rev10y ago](https://www.amazon.co.uk/dp/B01IRM7DJ8) [**Kewpie Mayonnaise 450g | Rich Umami-Packed Japanese Mayo**Kewpie**£5.44**6,095 rev12y ago](https://www.amazon.co.uk/dp/B00G6AGBLA)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Kewpie Mayonnaise 355ml | Authentic Japanese Mayo | Rich Umami Flavour | No MSG & Gluten-Free**Kewpie**£4.48**4.6★**▲ 70%**](https://www.amazon.co.uk/dp/B0BN2BCNJR) [**Kewpie Mayonnaise 450g (Pack of 2) | Rich Umami-Packed Japanese Mayo**Kewpie**£11.59**4.7★**▲ 60%**](https://www.amazon.co.uk/dp/B003TJATBY) [**Kenko Japanese Mayonnaise 500g**London Grocery**£3.63**4.6★**▲ 25%**](https://www.amazon.co.uk/dp/B01IRM7DJ8) [**Kewpie Mayonnaise 2400ml**Kewpie**£15.46**4.1★**▲ 14%**](https://www.amazon.co.uk/dp/B0C65D5HGX) [**Kewpie Mayonnaise 450g | Rich Umami-Packed Japanese Mayo**Kewpie**£5.44**4.7★**▼ 36%**](https://www.amazon.co.uk/dp/B00G6AGBLA)
**~~View all trending →~~**
## **What buyers say about korean food**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**50%
*“rich taste”*
**Flavor**15%
*“this has depths of flavour”*
**Value For Money**9%
*“Worth, every penny”*
**Quality-Overall**4%
*“the high-quality ingredients”*
**Texture/Consistency-Overall**3%
*“Creamy”*
**Sweetness**2%
*“works amazing with some sweet chili”*
**Thickness**2%
*“Really thick and tasty”*
**Nutritional Content**2%
*“Kewpie mayonaise gluten free”*
**Advertised Vs Actual Product**2%
*“Exactly what I ordered”*
**Health Benefits-Overall**2%
*“Beautiful healthy mayo”*
### **What buyers complain about **
**Value For Money**24%
*“Just wish it was a bit cheaper”*
**Taste-Overall**21%
*“Tastes like salad cream”*
**Salt Content**10%
*“It is saltier”*
**Thickness**7%
*“It's much thicker”*
**Allergies**2%
*“Which I found unusual because surely people with allergies need to know that information”*
**Dilute/Watery**2%
*“viscous as hellmans”*
**Ingredients-Overall**2%
*“They have completely different ingredients”*
**Stale/Rotten/Spoiled**2%
*“I believe, based on other reviews, that I must have recieved a bad, spoilt batch and so it was probably a rare, unfortunate occurrence”*
**Moist/Dry**2%
*“dry crust inside”*
### **Top return reasons **
**Advertised Vs Actual Product**100%
## **Common questions**
- **Is korean food profitable to sell on Amazon United Kingdom?**
- The niche generates £227K/yr across 6 tracked products. 90-day search growth is -20.8%. Flapen's verdict: Skip it (36/100).
- **How competitive is the korean food niche?**
- 2 brands and 30 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in korean food?**
- Top complaints mined from reviews: Value For Money, Taste-Overall, Salt Content. The return rate is 0.0%.
- **When does demand for korean food peak?**
- Demand peaks in Sep–Oct; the busiest month runs 2.5× the quietest.
- **What does it cost to enter the korean food niche?**
- Listings span £3.63–£15.46; the average listing price is £7.79 (sweet spot $15–$100). The average incumbent carries 2,488 reviews — the moat a new listing must climb.
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