---
title: "Msg — £649K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/msg"
last_updated: "2026-07-31T19:20:00.874Z"
locale: en
meta:
description: "Niche score 39/100 · £649K/yr market · 692K searches/yr · £4.99 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · £649K/yr market · 692K searches/yr · £4.99 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Msg — £649K/yr Amazon UK Niche (2026) - Flapen"
---
# **msg**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 66Growth 12Conversion 99Competition 12Returns 100Price range 0Avg price 14Brand share 0Review moat 50Quality gap 25
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****18.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****£649K**
£649K/yr · 692K searches
**Review moat**
**Okay****1,541.8**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****£4.99**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-25.5%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****86%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£2.93–£7.48**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, msg is a £649K/yr Amazon United Kingdom market (692K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 39/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **msg market data**
- **Units sold / yr**
- **125K–150K**
- avg 15,000–20,000/product
- **Revenue / yr**
- **£624K–£749K**
- units × avg price
- **Conversion rate**
- **18.8%**
- **Avg BSR**
- **#6**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▲rising
**Sellers**
**29**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**86%**
Top 20: 100%
**Open market**
**0%**
- The Worldwide Mint60% - Ajinomoto29% - CHIQUO7% - LOTUS BRAND4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -25.5% search growth over the last 90 days.
20K15KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/grocery/msg/trend)
## **Top msg search terms**
- **msg**390K/yr-24.4%18.4% conv. - **msg for chinese food**149K/yr-30.1%17.2% conv. - **msg seasoning**48K/yr-22.7%15.4% conv. - **monosodium glutamate**34K/yr-27.0%10.9% conv. - **ajinomoto**18K/yr-27.4%5.4% conv. - **msg for cooking**16K/yr-29.1%16.5% conv. - **ajinomoto msg**7K/yr+42.6%17.3% conv. - **umami seasoning**9K/yr-25.7%1.8% conv. - **umami**6K/yr-16.7%0.7% conv. - **msg powder**8K/yr-43.3%12.0% conv. [**All search terms **](https://flapen.com/research/uk/grocery/msg/search-terms)
## **Top msg 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%£65K20%£130K30%£195K40%£260K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MSG Fine | Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives (100G)**The Worldwide Mint**£3.18**4.6★3,928 rev](https://www.amazon.co.uk/dp/B0CBC8B1RZ) [2**Aji-No-Moto Monosodium Glutamate 200 g**Ajinomoto**£3.25**4.7★5,438 rev](https://www.amazon.co.uk/dp/B01D1RAZPS) [3**The Worldwide Mint MSG Fine (200g/7.05oz) Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives (200G)**The Worldwide Mint**£3.70**4.6★774 rev](https://www.amazon.co.uk/dp/B0CB1FK96X) [4**MSG Fine (900G / 31.75oz) | Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives**The Worldwide Mint**£6.34**4.6★308 rev](https://www.amazon.co.uk/dp/B0CKDD74MB) [5**Ajinomoto Monosodium Glutamate 1 kg**Ajinomoto**£6.85**4.8★2,838 rev](https://www.amazon.co.uk/dp/B004L5GUF4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Chiquo MSG Fine 1kg | Monosodium Glutamate | GMO Free & Vegan Friendly | Premium Quality Flavour Enhancer | Versatile Ingredient for Asian and Global Dishes**CHIQUO**£7.18**83 rev1y ago](https://www.amazon.co.uk/dp/B0DMF8DFR9) [**Chiquo MSG Fine 100g - Monosodium Glutamate | Authentic Asian Flavour Enhancer | Premium Quality | Resealable Pouch**CHIQUO**£2.93**189 rev1y ago](https://www.amazon.co.uk/dp/B0DLWWM395) [**Chiquo MSG Fine 200g | Monosodium Glutamate | Premium Quality Flavour Enhancer | Versatile Ingredient for Asian and Global Dishes**CHIQUO**£3.47**76 rev1y ago](https://www.amazon.co.uk/dp/B0DLWVHD31) [**MSG Fine (1KG / 35.27) | Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives**The Worldwide Mint**£7.48**324 rev2y ago](https://www.amazon.co.uk/dp/B0CY5KD2YP) [**MSG Fine (900G / 31.75oz) | Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives**The Worldwide Mint**£6.34**308 rev2y ago](https://www.amazon.co.uk/dp/B0CKDD74MB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Chiquo MSG Fine 1kg | Monosodium Glutamate | GMO Free & Vegan Friendly | Premium Quality Flavour Enhancer | Versatile Ingredient for Asian and Global Dishes**CHIQUO**£7.18**4.5★**▲ 226%**](https://www.amazon.co.uk/dp/B0DMF8DFR9) [**Chiquo MSG Fine 200g | Monosodium Glutamate | Premium Quality Flavour Enhancer | Versatile Ingredient for Asian and Global Dishes**CHIQUO**£3.47**4.6★**▲ 201%**](https://www.amazon.co.uk/dp/B0DLWVHD31) [**MSG Fine (900G / 31.75oz) | Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives**The Worldwide Mint**£6.34**4.6★**▲ 78%**](https://www.amazon.co.uk/dp/B0CKDD74MB) [**Chiquo MSG Fine 100g - Monosodium Glutamate | Authentic Asian Flavour Enhancer | Premium Quality | Resealable Pouch**CHIQUO**£2.93**4.5★**▲ 57%**](https://www.amazon.co.uk/dp/B0DLWWM395) [**The Worldwide Mint MSG Fine (200g/7.05oz) Monosodium Glutamate | Umami Seasoning | Premium Quality | Authentic | No Additives (200G)**The Worldwide Mint**£3.70**4.6★**▲ 23%**](https://www.amazon.co.uk/dp/B0CB1FK96X)
**~~View all trending →~~**
## **What buyers say about msg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**20%
*“Taste is very nice - definitely brings out the savoury flavour”*
**Flavor**19%
*“Enhances flavour”*
**Quality-Overall**16%
*“It's high quality and consistent too”*
**Value For Money**12%
*“Good price”*
**Advertised Vs Actual Product**8%
*“As advertised”*
**Ingredients-Overall**4%
*“The Secret Ingredient for Authentic Flavor”*
**Size-Overall**2%
*“great size”*
**Cooking Instructions**2%
*“its proved to be a really versatile addition for all sorts of cooking”*
**Salt Content**2%
*“It works well mixed with salt as a simple seasoning”*
**Ease Of Use**2%
*“easy to use”*
### **What buyers complain about **
**Salt Content**17%
*“It was far too salty”*
**Nutritional Content**10%
*“Not suitable for coeliac's as is a may contain”*
**Flavor**8%
*“Didn't realise how much difference msg makes to the flavour”*
**Taste-Overall**6%
*“It tasted like cardboard and regret”*
**Value For Money**6%
*“cheaper”*
**Size-Overall**3%
*“The bag is large”*
**Functionality-Overall**2%
*“didn't really have the effect I wanted”*
**Powdered/Crumbled**1%
*“A light dusting fell over the bowl”*
**Color**1%
*“staring at a little red”*
**Ingredients-Overall**0%
*“It doesnt state what ingredient this MSG is from”*
## **Common questions**
- **Is msg profitable to sell on Amazon United Kingdom?**
- The niche generates £649K/yr across 10 tracked products. 90-day search growth is -25.5%. Flapen's verdict: Skip it (39/100).
- **How competitive is the msg niche?**
- 4 brands and 29 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in msg?**
- Top complaints mined from reviews: Salt Content, Nutritional Content, Flavor. The return rate is 0.0%.
- **When does demand for msg peak?**
- Demand peaks in Jan; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the msg niche?**
- Listings span £2.93–£7.48; the average listing price is £4.99 (sweet spot $15–$100). The average incumbent carries 1,542 reviews — the moat a new listing must climb.
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