---
title: "Mayonnaise Light — £60K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/mayonnaise-light"
last_updated: "2026-07-31T19:22:41.006Z"
locale: en
meta:
description: "Niche score 45/100 · £60K/yr market · 78K searches/yr · £2.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · £60K/yr market · 78K searches/yr · £2.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Mayonnaise Light — £60K/yr Amazon UK Niche (2026) - Flapen"
---
# **mayonnaise light**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 15Growth 51Conversion 100Competition 51Returns 100Price range 0Avg price 8Brand share 0Review moat 71Quality gap 40
**Conversion**
**Incredible****26.5%**
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****641.06**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+21.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****55%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****£60K**
£60K/yr · 78K searches
**Avg price**
**Bad****£2.92**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£1.07–£10.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, mayonnaise light is a £60K/yr Amazon United Kingdom market (78K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mayonnaise light market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£58K–£73K**
- units × avg price
- **Conversion rate**
- **26.5%**
- **Avg BSR**
- **#193**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **22%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **190 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **—flat
**Sellers**
**53**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 100%
**Open market**
**0%**
- Hellmann's37% - HEINZ26% - Morrisons23% - Unilever8% - by Amazon5% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 11 weeks — +21.7% search growth over the last 90 days.
2K2KMay '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26Jul '26Jul '26
[**Open Trend **](https://flapen.com/research/uk/grocery/mayonnaise-light/trend)
## **Top mayonnaise light search terms**
- **mayonnaise light**37K/yr+30.1%28.1% conv. - **light mayo**16K/yr+34.2%24.6% conv. - **light mayonnaise**14K/yr-17.5%11.0% conv. - **hellmanns light mayonnaise**4K/yr+62.3%5.8% conv. - **mayo light**3K/yr-17.5%19.8% conv. - **low fat mayonnaise**3K/yr+19.2%16.4% conv. [**All search terms **](https://flapen.com/research/uk/grocery/mayonnaise-light/search-terms)
## **Top mayonnaise light 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%5%£3K10%£6K15%£9K20%£12K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Morrisons Light Mayo 500ml**Morrisons**£1.09**4.5★579 rev](https://www.amazon.co.uk/dp/B0C9V8H3F7) [2**Heinz Seriously Good Light Mayonnaise 815 g**HEINZ**£2.92**4.8★3,805 rev](https://www.amazon.co.uk/dp/B083FXHTGF) [3**Hellmanns Lighter Than Light Mayonnaise mayo with 15 calories per tablespoon squeeze bottle for sandwiches wraps and salads 750 ml**Hellmann's**£3.18**4.5★575 rev](https://www.amazon.co.uk/dp/B07RZL1XLW) [4**Hellmanns Light Light Mayonnaise made with free-range eggs light mayo for sandwiches wraps and salads 250 ml**Unilever**£2.00**4.4★176 rev](https://www.amazon.co.uk/dp/B00J4LAQA0) [5**Heinz Seriously Good Light Mayonnaise 420g**HEINZ**£2.01**4.5★61 rev](https://www.amazon.co.uk/dp/B01HCOEDBS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**by Amazon Mayo 500ml**by Amazon**£1.07**1,123 rev1y ago](https://www.amazon.co.uk/dp/B0D4VC33N2) [**Morrisons Light Mayo 500ml**Morrisons**£1.09**579 rev3y ago](https://www.amazon.co.uk/dp/B0C9V8H3F7) [**Hellmanns Light Mayonnaise 580 ml (Pack of 1)**Hellmann's**£3.03**610 rev3y ago](https://www.amazon.co.uk/dp/B0BZ8ZXTTQ) [**Heinz Seriously Good Light Mayonnaise 815 g**HEINZ**£2.92**3,805 rev6y ago](https://www.amazon.co.uk/dp/B083FXHTGF) [**Heinz Light Mayonnaise 570g**HEINZ**£3.17**257 rev6y ago](https://www.amazon.co.uk/dp/B0814XZ1VW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hellmanns Light Light Mayonnaise made with free-range eggs light mayo for sandwiches wraps and salads 250 ml**Unilever**£2.00**4.4★**▲ 89%**](https://www.amazon.co.uk/dp/B00J4LAQA0) [**Heinz Seriously Good Light Mayonnaise 420g**HEINZ**£2.01**4.5★**▲ 53%**](https://www.amazon.co.uk/dp/B01HCOEDBS) [**Hellmanns Light Mayonnaise 60% less kcal same great taste for fries burgers and salads 400 g**Hellmann's**£2.36**4.6★**▲ 51%**](https://www.amazon.co.uk/dp/B014G2OVAW) [**Heinz Seriously Good Light Mayonnaise 220ml**HEINZ**£1.89**4.2★**▲ 43%**](https://www.amazon.co.uk/dp/B01H5DCR6O) [**Hellmanns Light Squeezy Mayonnaise 430ml**Hellmann's**£2.49**4.4★**▲ 41%**](https://www.amazon.co.uk/dp/B014DFJ4FO)
**~~View all trending →~~**
## **What buyers say about mayonnaise light**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**42%
*“Creamy taste, as good as big brands”*
**Value For Money**14%
*“Amazing deal”*
**Quality-Overall**11%
*“Really excellent product”*
**Flavor**8%
*“taste is very good”*
**Texture/Consistency-Overall**5%
*“Excellent texture”*
**Nutritional Content**4%
*“Quality for food”*
**Size-Overall**4%
*“Love this item because its just the right size without wasting any”*
**Ease Of Use**2%
*“Easy to use”*
**Thickness**2%
*“Very nice mayonnaise very rich thick”*
**Soft Feel**1%
*“Creamy and tasty”*
### **What buyers complain about **
**Taste-Overall**25%
*“not to my taste”*
**Quality-Overall**15%
*“Cheap”*
**Value For Money**9%
*“can be bought cheaper”*
**Texture/Consistency-Overall**6%
*“Honestly I found this mayo to be almost tasteless, very bland consistency is iffy and generally crap”*
**Ingredients-Overall**6%
*“This is not mayonnaise its salad cream”*
**Ease Of Use**6%
*“cant use it at all”*
**Flammable**6%
*“Not nice drizzle”*
**Size-Overall**5%
*“bigger bottle than expected”*
**Color**3%
*“Very strange colour and not tasty”*
**Oily/Greasy**3%
*“Seems quite oily”*
## **Common questions**
- **Is mayonnaise light profitable to sell on Amazon United Kingdom?**
- The niche generates £60K/yr across 18 tracked products. 90-day search growth is +21.7%. Flapen's verdict: Skip it (45/100).
- **How competitive is the mayonnaise light niche?**
- 5 brands and 53 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in mayonnaise light?**
- Top complaints mined from reviews: Taste-Overall, Quality-Overall, Value For Money. The return rate is 0.0%.
- **What does it cost to enter the mayonnaise light niche?**
- Listings span £1.07–£10.26; the average listing price is £2.92 (sweet spot $15–$100). The average incumbent carries 641 reviews — the moat a new listing must climb.
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