---
title: "Eternity for Men — £63K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/eternity-for-men"
last_updated: "2026-08-09T13:10:34.126Z"
locale: en
meta:
description: "Niche score 53/100 · £63K/yr market · 331K searches/yr · £14.26 avg price. A small market ($63K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £63K/yr market · 331K searches/yr · £14.26 avg price. A small market ($63K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Eternity for Men — £63K/yr Amazon UK Niche (2026) - Flapen"
---
# **eternity for men**
**Worth a look**
Shows low returns (1.3%), but a small market ($63K/yr) keeps it on the watch list.
Market size 16Growth 19Conversion 17Competition 86Returns 90Price range 73Avg price 69Brand share 87Review moat 22Quality gap 72
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****29%**
top-5 click share — an open shelf
**Price range**
**Good****£2.10–£50.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****£14.26**
avg listing price — sweet spot $15–$100
**Review moat**
**Bad****10,075.04**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-12.5%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****£63K**
£63K/yr · 331K searches
According to Flapen's Amazon United Kingdom niche tracking, eternity for men is a £63K/yr Amazon United Kingdom market (331K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Worth a look — 53/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **eternity for men market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£86K–£114K**
- units × avg price
- **Conversion rate**
- **1.3%**
- **Avg BSR**
- **#376**
- **Page quality**
- **0%**
- **Prime**
- **79%**
- **Sponsored**
- **91%**
- **Out of stock**
- **4.3%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
**Brands**
**40 **▲rising
**Sellers**
**56**
**Top-5 brand share**
**48%**
Top 20: 86%
**Top-5 click share**
**29%**
Top 20: 64%
**Open market**
**46%**
- Calvin Klein21% - SINOPHANT8% - Jmwedia7% - Vatan7% - DKNY6% - Amazon Essentials6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.5% search growth over the last 90 days.
18K13KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 7.5×
[**Open Trend **](https://flapen.com/research/uk/beauty/eternity-for-men/trend)
## **Top eternity for men search terms**
- **todays deals clearance sale**97K/yr-18.8%0.1% conv. - **offers of the day clearance**84K/yr-6.5%0.1% conv. - **eternity for men**50K/yr+36.1%5.5% conv. - **sales today clearance**58K/yr-50.5%0.1% conv. - **calvin klein eternity men**17K/yr+48.5%5.7% conv. - **clearance sales today deals prime**20K/yr-40.6%0.0% conv. - **ck eternity men**5K/yr+50.5%4.3% conv. [**All search terms **](https://flapen.com/research/uk/beauty/eternity-for-men/search-terms)
## **Top eternity for men 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%2%£1K4%£3K6%£4K8%£5K101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SINOPHANT High Waisted Leggings for Women Buttery Soft Elastic Opaque Tummy Control Leggings Plus Size Workout Gym Yoga(Black1 S-M)**SINOPHANT**£6.38**4.4★101,492 rev](https://www.amazon.co.uk/dp/B07P2D25CW) [2**Calvin Klein Eternity Eau de Toilette for Men Fougere Fragrance with Notes of Bergamot Geranium and Moss Medium Longevity**Calvin Klein**£27.46**4.6★4,930 rev](https://www.amazon.co.uk/dp/B0080FWYCE) [3**CALVIN KLEIN Eternity - After Shave for Men - Woody-Aromatic Fragrance - Nourishes and Cools After Shaving - 100 ml**Calvin Klein**£12.51**4.5★5,492 rev](https://www.amazon.co.uk/dp/B000C1VTK2) [4**Vatan Mens Belt Leather Ratchet Belt for Men Dress Casual Every Day with Adjustable Buckle Trim to Fit Black-knight 32 to 38 Waist Adjustable**Vatan**£7.15**4.5★6,967 rev](https://www.amazon.co.uk/dp/B0DC3JBP75) [5**DKNY Mens Giants T-Shirt Olive/Charcoal/Navy L (Pack of 3)**DKNY**£15.33**4.3★3,903 rev](https://www.amazon.co.uk/dp/B09VY5VG9X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Cotton Linen Shirts for Women UK Clearance Summer Short Sleeve Tee Tunic Fashion Button Down V Neck Blouses Solid Color Loose Fit Tops Lightweight Comfy Vacation Clothes B White**Generic**£3.30**208 rev1y ago](https://www.amazon.co.uk/dp/B0F3DPVNW3) [**Dimond Cute Cat Earrings for Women 925 Sterling Silver Cute Cats Stud Earring for Womensale items of todays deals Mother+Day Gifts sales clearance women of warehouse clearance+sale**Jmwedia**£2.10**24 rev1y ago](https://www.amazon.co.uk/dp/B0F32BZXDY) [**Clearances Sales And Todays Deals Prime Leaf Shape Bracelet 925 Sterling Silver Bracelet for Women Fashion Simple Adjustable Bracelets Bangle Bracelets Gifts Birthday Christmas Thanksgiving Day**Jmwedia**£2.49**183 rev1y ago](https://www.amazon.co.uk/dp/B0DNHR8ZF2) [**HUXRAKV Blouses for Women Dressy Casual Long Sleeve Button Down Shirts Floral Printed Fall Blouses with Lantern Sleeve Tops WD15-Apricot L**HUXRAKV**£16.87**457 rev1y ago](https://www.amazon.co.uk/dp/B0DBZ9PD2D) [**Vatan Mens Belt Leather Ratchet Belt for Men Dress Casual Every Day with Adjustable Buckle Trim to Fit Black 32 to 38 Waist Adjustable**Vatan**£6.80**6,967 rev1y ago](https://www.amazon.co.uk/dp/B0DC3CK7R7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Essentials Womens Relaxed-Fit Short-Sleeved Woven Blouse Mini Leopard L**Amazon Essentials**£11.35**4.1★**▲ 134%**](https://www.amazon.co.uk/dp/B082ZTGPMR) [**Amazon Essentials Mens Golf Polo Shirt Quick Dry Short Sleeve Black L**Amazon Essentials**£5.38**4.2★**▲ 134%**](https://www.amazon.co.uk/dp/B096YPZ9QQ) [**Amazon Essentials Mens Classic Fit 9 (23cm) Chino Shorts with Pockets Charcoal 29W**Amazon Essentials**£10.15**4.3★**▲ 131%**](https://www.amazon.co.uk/dp/B06XW784VB) [**Womens Tunic Tops Womens Blouses and Tops Chiffon Flowy Tunic Shirts Summer Casual Tops Vacation Holiday Lightweight Ladies Top Ruffle Short Sleeve Evening Tops Elegant Blouses T Shirts**ACDAY**£14.35**4.2★**▲ 124%**](https://www.amazon.co.uk/dp/B0D1JX6L7P) [**HUXRAKV Blouses for Women Dressy Casual Long Sleeve Button Down Shirts Floral Printed Fall Blouses with Lantern Sleeve Tops WD15-Apricot L**HUXRAKV**£16.87**4.0★**▲ 122%**](https://www.amazon.co.uk/dp/B0DBZ9PD2D)
**~~View all trending →~~**
## **What buyers say about eternity for men**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Good quality bag”*
**Comfort-Overall**16%
*“Really comfortable”*
**Size-Overall**14%
*“Amazing fit”*
**Value For Money**10%
*“Excellent value”*
**Soft Feel**6%
*“Soft and smooth”*
**Smell**3%
*“Great scent”*
**Gifting Purpose**3%
*“Great gift”*
**Stretchability/Expandability/Elasticity**2%
*“Good stretch belt, simple and reliable”*
**Material Quality**2%
*“Very good material and very comfortable”*
**Color**2%
*“great colour”*
### **What buyers complain about **
**Size-Overall**11%
*“Far too small”*
**Quality-Overall**11%
*“Absolutely rubbish quality”*
**Durability**9%
*“Fell apart”*
**Thickness**7%
*“now on a recent purchase the material is thinner”*
**Smell**6%
*“Scent doesnt last long”*
**Gap/Hole**4%
*“Arrived with a hole in the leggings”*
**Material Quality**4%
*“Very synthetic material”*
**Value For Money**3%
*“It's not worth the price I bought this at”*
**Advertised Vs Actual Product**2%
*“False description”*
**Functionality-Overall**2%
*“these are NOT work socks”*
### **Top return reasons **
**Size-Overall**39%
**Material Quality**9%
**Thin**7%
**Transparency**7%
**Length**5%
**Quality-Overall**4%
**Gap/Hole**4%
**Advertised Vs Actual Product**2%
**Waist Fit**2%
**Shape/Style**1%
## **Common questions**
- **Is eternity for men profitable to sell on Amazon United Kingdom?**
- The niche generates £63K/yr across 67 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the eternity for men niche?**
- 40 brands and 56 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in eternity for men?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.3%.
- **When does demand for eternity for men peak?**
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 7.5× the quietest.
- **What does it cost to enter the eternity for men niche?**
- Listings span £2.10–£50.73; the average listing price is £14.26 (sweet spot $15–$100). The average incumbent carries 10,075 reviews — the moat a new listing must climb.
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