---
title: "Corn Syrup — £79K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/corn-syrup"
last_updated: "2026-07-31T14:57:33.389Z"
locale: en
meta:
description: "Niche score 39/100 · £79K/yr market · 61K searches/yr · £11.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · £79K/yr market · 61K searches/yr · £11.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Corn Syrup — £79K/yr Amazon UK Niche (2026) - Flapen"
---
# **corn syrup**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 20Growth 21Conversion 91Competition 12Returns 100Price range 59Avg price 47Brand share 0Review moat 70Quality gap 35
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****705.78**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****£6.69–£27.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****£11.65**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-7.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£79K**
£79K/yr · 61K searches
**Competition**
**Bad****85%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, corn syrup is a £79K/yr Amazon United Kingdom market (61K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 39/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **corn syrup market data**
- **Units sold / yr**
- **6K–8K**
- avg 500–750/product
- **Revenue / yr**
- **£70K–£93K**
- units × avg price
- **Conversion rate**
- **11.1%**
- **Avg BSR**
- **#149**
- **Page quality**
- **0%**
- **Prime**
- **78%**
- **Sponsored**
- **67%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **85 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**22**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**85%**
Top 20: 100%
**Open market**
**0%**
- KARO87% - DAESANG9% - CJ4% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.9% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/uk/grocery/corn-syrup/trend)
## **Top corn syrup search terms**
- **corn syrup**44K/yr-8.3%9.1% conv. - **corn syrup uk**8K/yr-14.3%10.2% conv. - **light corn syrup**5K/yr-5.5%15.1% conv. - **karo syrup**4K/yr+8.7%14.5% conv. [**All search terms **](https://flapen.com/research/uk/grocery/corn-syrup/search-terms)
## **Top corn syrup 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%£12K30%£24K45%£36K60%£47K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**KARO Light Corn Syrup - Vanilla Flavoured - Gluten Free - High Fructose Corn Syrup Free - Ideal for Baking 473 millimetre (Pack of 1)**KARO**£6.69**4.5★2,143 rev](https://www.amazon.co.uk/dp/B000BMNOAA) [2**Karo Light Corn Syrup 473ml**KARO**£6.92**4.6★498 rev](https://www.amazon.co.uk/dp/B00ZIVPG5A) [3**Karo Light Corn Syrup 16oz / 473ml (Pack of 2)**KARO**£10.60**4.6★116 rev](https://www.amazon.co.uk/dp/B00MWP9Z5C) [4**Chung Jung One Corn Salt Syrup 700 g**DAESANG**£6.75**4.6★127 rev](https://www.amazon.co.uk/dp/B004SRWWOS) [5**Karo Light Corn Syrup 473ml (1 Pint) (Pack of 3)**KARO**£14.00**4.6★1,330 rev](https://www.amazon.co.uk/dp/B008CNAQDI)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Karo Light Corn Syrup (Pack of 2)**KARO**£27.01**26 rev6y ago](https://www.amazon.co.uk/dp/B07KJKLHLL) [**Daesang Corn Syrup - 5kg**DAESANG**£16.34**195 rev9y ago](https://www.amazon.co.uk/dp/B073Q2QCPZ) [**CJ Beksul Corn Syrup 700g**CJ**£8.34**587 rev9y ago](https://www.amazon.co.uk/dp/B00435PIZU) [**Karo Light Corn Syrup 473ml**KARO**£6.92**498 rev11y ago](https://www.amazon.co.uk/dp/B00ZIVPG5A) [**Karo Light Corn Syrup 16oz / 473ml (Pack of 2)**KARO**£10.60**116 rev11y ago](https://www.amazon.co.uk/dp/B00MWP9Z5C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Karo Light Corn Syrup (Pack of 2)**KARO**£27.01**4.4★**▲ 46%**](https://www.amazon.co.uk/dp/B07KJKLHLL) [**Karo Light Corn Syrup 16oz / 473ml (Pack of 2)**KARO**£10.60**4.6★**▲ 41%**](https://www.amazon.co.uk/dp/B00MWP9Z5C) [**Karo Light Corn Syrup 473ml**KARO**£6.92**4.6★**▲ 28%**](https://www.amazon.co.uk/dp/B00ZIVPG5A) [**Karo Light Corn Syrup 473ml (1 Pint) (Pack of 3)**KARO**£14.00**4.6★**▲ 14%**](https://www.amazon.co.uk/dp/B008CNAQDI) [**KARO Light Corn Syrup - Vanilla Flavoured - Gluten Free - High Fructose Corn Syrup Free - Ideal for Baking 473 millimetre (Pack of 1)**KARO**£6.69**4.5★**— 8%**](https://www.amazon.co.uk/dp/B000BMNOAA)
**~~View all trending →~~**
## **What buyers say about corn syrup**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sweetness**19%
*“Great for royal icing”*
**Value For Money**19%
*“Brilliant value”*
**Baking**17%
*“Perfect for making Gelato in a Ninja Cresmi deluxe”*
**Advertised Vs Actual Product**8%
*“Just what I needed”*
**Taste-Overall**8%
*“Best cornbread syrup around”*
**Quality-Overall**8%
*“good product”*
**Ingredients-Overall**8%
*“Good syrup”*
**Thickness**8%
*“Good thx”*
### **What buyers complain about **
**Functionality-Overall**50%
*“Tried Golden Syrup-didn't work”*
**Nutritional Content**17%
*“I just want the extra calories”*
## **Common questions**
- **Is corn syrup profitable to sell on Amazon United Kingdom?**
- The niche generates £79K/yr across 9 tracked products. 90-day search growth is -7.9%. Flapen's verdict: Skip it (39/100).
- **How competitive is the corn syrup niche?**
- 3 brands and 22 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in corn syrup?**
- Top complaints mined from reviews: Functionality-Overall, Nutritional Content. The return rate is 0.0%.
- **When does demand for corn syrup peak?**
- Demand peaks in Oct–Nov–Dec; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the corn syrup niche?**
- Listings span £6.69–£27.01; the average listing price is £11.65 (sweet spot $15–$100). The average incumbent carries 706 reviews — the moat a new listing must climb.
## **Related niches in Grocery**
- 69 [**garden broom**](https://flapen.com/research/uk/grocery/garden-broom)£911K/yr+38.0%**Launch it**- 69 [**electrolytes sachets**](https://flapen.com/research/uk/grocery/electrolytes-sachets)£1.6M/yr+45.8%**Launch it**- 69 [**spider repellent plug in**](https://flapen.com/research/uk/grocery/spider-repellent-plug-in)£109K/yr+71.2%**Worth a look**- 69 [**ice cream tubs**](https://flapen.com/research/uk/grocery/ice-cream-tubs)£167K/yr+150.5%**Worth a look**- 70 [**alcohol free beer**](https://flapen.com/research/uk/grocery/alcohol-free-beer)£514K/yr+32.4%**Worth a look**- 70 [**ice cream cones**](https://flapen.com/research/uk/grocery/ice-cream-cones)£135K/yr+176.7%**Worth a look**[**All Grocery niches **](https://flapen.com/research/uk/grocery)