---
title: "Kosher Salt — £134K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/kosher-salt"
last_updated: "2026-07-31T22:46:03.141Z"
locale: en
meta:
description: "Niche score 39/100 · £134K/yr market · 105K searches/yr · £8.18 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · £134K/yr market · 105K searches/yr · £8.18 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Kosher Salt — £134K/yr Amazon UK Niche (2026) - Flapen"
---
# **kosher salt**
**Skip it**
Brand-locked demand (top 5 brands take 95% of clicks) — this niche doesn't clear our bar today.
Market size 30Growth 23Conversion 97Competition 18Returns 100Price range 50Avg price 23Brand share 13Review moat 25Quality gap 28
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.7%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****£1.85–£28.37**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****£134K**
£134K/yr · 105K searches
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,851**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-3.3%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£8.18**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, kosher salt is a £134K/yr Amazon United Kingdom market (105K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 39/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kosher salt market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **£123K–£164K**
- units × avg price
- **Conversion rate**
- **15.7%**
- **Avg BSR**
- **#23**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **92%**
- **Out of stock**
- **3.1%**
- **Avg brand age**
- **73 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**53**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**2%**
- Diamond Crystal45% - Morton19% - Pegasus16% - Buy Whole Foods Online11% - Manischewitz4% - Surfy's3% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.3% search growth over the last 90 days.
3K2KHoliday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/uk/grocery/kosher-salt/trend)
## **Top kosher salt search terms**
- **kosher salt**70K/yr-0.2%12.7% conv. - **kosher salt uk**21K/yr-13.9%11.4% conv. - **diamond crystal kosher salt**11K/yr+0.9%14.8% conv. - **diamond kosher salt**2K/yr-16.1%17.1% conv. [**All search terms **](https://flapen.com/research/uk/grocery/kosher-salt/search-terms)
## **Top kosher salt 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%£13K20%£27K30%£40K40%£54K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Diamond Crystal Pure & Natural Kosher Salt 1.36kg (Packaging May Vary)**Diamond Crystal**£10.37**4.7★22,635 rev](https://www.amazon.co.uk/dp/B0011BPMUK) [2**Pegasus Kosher Sea Salt Coarse 800g Certified Kosher Coarse Grain Salt Ideal for Cooking Seasoning and Finishing Natural Texture Resealable Bottle (Pack of 1)**Pegasus**£3.24**4.0★10 rev](https://www.amazon.co.uk/dp/B0C9JZ79RY) [3**Morton Salt Kosher Salt 3 lbs**Morton**£7.28**4.6★3,790 rev](https://www.amazon.co.uk/dp/B001GHYO44) [4**Diamond Crystal Pure & Natural Kosher Salt 1.36kg**Diamond Crystal**£10.40**4.7★548 rev](https://www.amazon.co.uk/dp/B0BF6GFWMK) [5**Kosher Sea Salt (Coarse) 1kg (BWFO)**Buy Whole Foods Online**£1.85**4.6★187 rev](https://www.amazon.co.uk/dp/B0BH4F82RX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Diamond Crystal Pure & Natural Kosher Salt 1.36kg**Diamond Crystal**£10.40**548 rev1y ago](https://www.amazon.co.uk/dp/B0BF6GFWMK) [**Pegasus Kosher Sea Salt Coarse 800g Certified Kosher Coarse Grain Salt Ideal for Cooking Seasoning and Finishing Natural Texture Resealable Bottle (Pack of 1)**Pegasus**£3.24**10 rev3y ago](https://www.amazon.co.uk/dp/B0C9JZ79RY) [**Manischewitz Natural Kosher Salt 1.8kg Box | Easy Pour Spout | 100% Coarse Sea Salt from Sicily Italy | Iodine Free | No Additives or Fillers | Salt Grinder Refill**Manischewitz**£10.00**216 rev3y ago](https://www.amazon.co.uk/dp/B0BFFRJH18) [**Fine Kosher Sea Salt 100% Pure NO Additives NON-IODISED. (1.25kg)**Surfy's**£7.91**290 rev5y ago](https://www.amazon.co.uk/dp/B07MW82965) [**Kosher Sea Salt (Fine) 2kg (BWFO)**Buy Whole Foods Online**£3.23**51 rev6y ago](https://www.amazon.co.uk/dp/B0BH4D2T8L)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pegasus Kosher Sea Salt Coarse 800g Certified Kosher Coarse Grain Salt Ideal for Cooking Seasoning and Finishing Natural Texture Resealable Bottle (Pack of 1)**Pegasus**£3.24**4.0★**▲ 180%**](https://www.amazon.co.uk/dp/B0C9JZ79RY) [**Kosher Sea Salt (Coarse) 1kg (BWFO)**Buy Whole Foods Online**£1.85**4.6★**▲ 122%**](https://www.amazon.co.uk/dp/B0BH4F82RX) [**Kosher Sea Salt (Fine) 2kg (BWFO)**Buy Whole Foods Online**£3.23**4.3★**▲ 85%**](https://www.amazon.co.uk/dp/B0BH4D2T8L) [**Maldon - Sea Salt Flakes Unique Pyramid Shaped Salt Flakes Perfect for a Wide Range of Dishes Hand-Harvested for Four Generations 250g Box**Maldon**£2.66**4.8★**▲ 66%**](https://www.amazon.co.uk/dp/B01H1M3GPA) [**Diamond Crystal Pure & Natural Kosher Salt 1.36kg**Diamond Crystal**£10.40**4.7★**— 9%**](https://www.amazon.co.uk/dp/B0BF6GFWMK)
**~~View all trending →~~**
## **What buyers say about kosher salt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Salt Content**44%
*“Good Salt”*
**Quality-Overall**18%
*“Good consistant quality”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Value For Money**9%
*“Worth every penny”*
**Taste-Overall**5%
*“Taste great not too sharp”*
**Durability**4%
*“It lasts longer”*
**Pureness**2%
*“Great product perfect for its purposr”*
**Moist/Dry**2%
*“useable once dried out”*
**Texture/Consistency-Overall**2%
*“Lovely light texture”*
**Cooking Instructions**1%
*“Perfect for cooking”*
### **What buyers complain about **
**Salt Content**64%
*“Salty”*
**Taste-Overall**7%
*“Horrible taste of chemicals”*
**Value For Money**7%
*“Expensive for salt”*
**Advertised Vs Actual Product**5%
*“does not match the description”*
**Ease Of Use**5%
*“Not able to use”*
**Size-Overall**5%
*“Big box”*
**Bitter**2%
*“Kind of bitters rather than salty”*
## **Common questions**
- **Is kosher salt profitable to sell on Amazon United Kingdom?**
- The niche generates £134K/yr across 12 tracked products. 90-day search growth is -3.3%. Flapen's verdict: Skip it (39/100).
- **How competitive is the kosher salt niche?**
- 7 brands and 53 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in kosher salt?**
- Top complaints mined from reviews: Salt Content, Taste-Overall, Value For Money. The return rate is 0.0%.
- **When does demand for kosher salt peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the kosher salt niche?**
- Listings span £1.85–£28.37; the average listing price is £8.18 (sweet spot $15–$100). The average incumbent carries 4,851 reviews — the moat a new listing must climb.
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