---
title: "Under Eye Brightener — £127K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/under-eye-brightener"
last_updated: "2026-08-06T23:27:09.811Z"
locale: en
meta:
description: "Niche score 44/100 · £127K/yr market · 175K searches/yr · £29.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · £127K/yr market · 175K searches/yr · £29.76 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Under Eye Brightener — £127K/yr Amazon UK Niche (2026) - Flapen"
---
# **under eye brightener**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 10Conversion 31Competition 45Returns 98Price range 55Avg price 95Brand share 0Review moat 61Quality gap 77
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****£29.76**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,051**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****£5.46–£160.92**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****2.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£127K**
£127K/yr · 175K searches
**Growth**
**Bad****-29.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, under eye brightener is a £127K/yr Amazon United Kingdom market (175K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 44/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **under eye brightener market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **£149K–£179K**
- units × avg price
- **Conversion rate**
- **2.4%**
- **Avg BSR**
- **#398**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **84%**
- **Out of stock**
- **4.2%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **▼falling
**Sellers**
**23**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 100%
**Open market**
**0%**
- Beauty Pie89% - e.l.f.3% - Revolution Pro3% - Revlon3% - Wonderskin2%
## **Demand & seasonality**
Weekly Amazon search volume, last 75 weeks — -29.2% search growth over the last 90 days.
7K5KSpike '25Prime Day '25Spike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/uk/beauty/under-eye-brightener/trend)
## **Top under eye brightener search terms**
- **trinny london**48K/yr-2.3%0.2% conv. - **beauty pie**59K/yr-19.2%2.2% conv. - **beauty pie super luminous under eye genius**23K/yr-70.3%11.7% conv. - **trinny london makeup**15K/yr-62.9%0.2% conv. - **beauty pie products**4K/yr+92.8%2.4% conv. - **beauty pie under eye genius**10K/yr-74.7%7.4% conv. - **beautypie**3K/yr-15.1%0.7% conv. - **beauty pie super luminous tinted skin glow serum**4K/yr+21.1%3.5% conv. - **superluminous under-eye genius**3K/yr-73.5%7.9% conv. - **beautypie superluminous under eye**2K/yr-75.1%9.0% conv. [**All search terms **](https://flapen.com/research/uk/beauty/under-eye-brightener/search-terms)
## **Top under eye brightener 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%£25K30%£38K40%£51K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Beauty Pie Superluminous Under-Eye Genius Corrector - Light/Medium Tone | Lightweight Brightening Concealer for Dark Circles & Discoloration | 4ml | A Little Goes a Long Way**Beauty Pie**£23.90**4.1★739 rev](https://www.amazon.co.uk/dp/B0FFTR75N2) [2**Beauty Pie Superluminous Tinted Skin Glow Serum Light/Medium Shade | Skincare-Makeup Hybrid with Sheer to Light Coverage Dewy Radiant Finish Hyaluronic Acid & Peptides**Beauty Pie**£31.94**4.5★32 rev](https://www.amazon.co.uk/dp/B0FQXP1SCN) [3**Beauty Pie Superluminous Tinted Skin Glow Serum Medium Shade | Skincare-Makeup Hybrid for Radiant & Dewy Finish with Hyaluronic Acid & Peptides**Beauty Pie**£32.18**4.5★32 rev](https://www.amazon.co.uk/dp/B0FQTDVJDW) [4**Beauty Pie Superluminous Under Eye Genius Corrector | Lightweight Brightening Concealer | Dark Circle Corrector | Color Correcting Concealer | Medium/Deep Tone | Under Eye Brightener | 4ml**Beauty Pie**£24.04**4.1★739 rev](https://www.amazon.co.uk/dp/B0FKMF7Y6C) [5**Beauty Pie Über Youth Neck & Chest Tightening Serum Spray | Chest & Neck Firming | Anti Aging Serum | Chest & Neck Tightening And Lifting | Tighten & Lift Skin | Hydrating Elasticity Boost | 3.2fl oz**Beauty Pie**£35.99**4.2★73 rev](https://www.amazon.co.uk/dp/B0FKMND322)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Beauty Pie Pure Ceramide Eye Serum Hydrating Under Eye Treatment with Ceramides Squalane & Aloe Brightening & Depuffing Eye Serum for Fine Lines Dark Circles & Moisture Barrier Repair**Beauty Pie**£20.24**28 rev4mo ago](https://www.amazon.co.uk/dp/B0GRHSW7PV) [**Beauty Pie Super Retinol Anti Aging Hand Cream | Age Spot Remover | Retinol Hand Cream | Skin Firming Lotion | Repair & Hydrate | Firming Treatment | Clean & Safe Fragrance Free Formula | 2.5fl oz**Beauty Pie**£23.83**73 rev8mo ago](https://www.amazon.co.uk/dp/B0F9LN23TG) [**Beauty Pie Supercheek Cream Blush in Bare Blush Deluxe Super-Blendable Pillowy Matte Creamy Blusher Made In Italy 5g Suitable for all Skin Tones**Beauty Pie**£20.79**76 rev8mo ago](https://www.amazon.co.uk/dp/B0FP42KT8N) [**Beauty Pie Wondercolour Longwear Cream Eyeshadow Stick En Taupe | Creamy Glide-On Long-Wear Smudge-Resistant Eye Color**Beauty Pie**£20.92**37 rev8mo ago](https://www.amazon.co.uk/dp/B0F9QMLH5X) [**Beauty Pie Unlipstick Modern Matte Lip Tint Unrivaled (Soft Rose) Lightweight Hydrating Balm-Tint Long-Lasting Blur-Matte Finish 0.11 oz**Beauty Pie**£20.60**33 rev8mo ago](https://www.amazon.co.uk/dp/B0F9ZXK7QG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Beauty Pie Pure Ceramide Eye Serum Hydrating Under Eye Treatment with Ceramides Squalane & Aloe Brightening & Depuffing Eye Serum for Fine Lines Dark Circles & Moisture Barrier Repair**Beauty Pie**£20.24**4.9★**▲ 476%**](https://www.amazon.co.uk/dp/B0GRHSW7PV) [**Beauty Pie Superluminous Tinted Skin Glow Serum Medium Shade | Skincare-Makeup Hybrid for Radiant & Dewy Finish with Hyaluronic Acid & Peptides**Beauty Pie**£32.18**4.5★**▲ 331%**](https://www.amazon.co.uk/dp/B0FQTDVJDW) [**Beauty Pie Super Retinol Anti Aging Hand Cream | Age Spot Remover | Retinol Hand Cream | Skin Firming Lotion | Repair & Hydrate | Firming Treatment | Clean & Safe Fragrance Free Formula | 2.5fl oz**Beauty Pie**£23.83**4.3★**▲ 312%**](https://www.amazon.co.uk/dp/B0F9LN23TG) [**Beauty Pie Superluminous Tinted Skin Glow Serum Light/Medium Shade | Skincare-Makeup Hybrid with Sheer to Light Coverage Dewy Radiant Finish Hyaluronic Acid & Peptides**Beauty Pie**£31.94**4.5★**▲ 253%**](https://www.amazon.co.uk/dp/B0FQXP1SCN) [**Beauty Pie C-Wave Light Facial LED Mask Dual Red + Near-Infrared 630/830 nm Phototherapy Device for Wrinkles Firming & Even Skin Tone**Beauty Pie**£160.92**3.8★**▲ 230%**](https://www.amazon.co.uk/dp/B0FQK23116)
**~~View all trending →~~**
## **What buyers say about under eye brightener**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**19%
*“Lasting colour”*
**Quality-Overall**18%
*“Versatile makeup product”*
**Advertised Vs Actual Product**9%
*“Does what it says”*
**Ease Of Use**8%
*“Easy to use”*
**Soft Feel**5%
*“it smoothes on effortlessly”*
**Suitability Combination Skin**5%
*“Works 'wonders' on the skin”*
**Value For Money**4%
*“Worth the price”*
**Brightness/Shine/Glow**4%
*“gives a nice glow/shine”*
**Ease Of Application**4%
*“Easy to apply”*
**Durability**2%
*“it lasts all day”*
### **What buyers complain about **
**Color**21%
*“Colour not very good”*
**Value For Money**11%
*“Not worth the cost”*
**Durability**9%
*“Doesnt last”*
**Moist/Dry**5%
*“Drying”*
**Advertised Vs Actual Product**4%
*“Not as advertised”*
**Allergies**4%
*“Left my lips sore”*
**Quality-Overall**4%
*“Absolute rubbish”*
**Oily/Greasy**3%
*“Super greasy”*
**Suitability Combination Skin**2%
*“Definitely wouldn't recommend this product no good for my fair skin”*
**Size-Overall**2%
*“I dont know what I was expecting however it comes in a very small pot”*
### **Top return reasons **
**Color**25%
**Advertised Vs Actual Product**11%
**Functionality-Overall**8%
**Product Condition**8%
**Quality-Overall**6%
**Damage/Burn Hair**4%
**Leak-Proof**4%
**Durability**4%
**Adhesion/Stickiness**4%
**Moist/Dry**3%
## **Common questions**
- **Is under eye brightener profitable to sell on Amazon United Kingdom?**
- The niche generates £127K/yr across 19 tracked products. 2 of 10 products launched in the last 360 days are still selling. 90-day search growth is -29.2%. Flapen's verdict: Skip it (44/100).
- **How competitive is the under eye brightener niche?**
- 5 brands and 23 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in under eye brightener?**
- Top complaints mined from reviews: Color, Value For Money, Durability. The return rate is 0.4%.
- **When does demand for under eye brightener peak?**
- Demand peaks in Sep–Oct; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the under eye brightener niche?**
- Listings span £5.46–£160.92; the average listing price is £29.76 (sweet spot $15–$100). The average incumbent carries 1,051 reviews — the moat a new listing must climb.
## **Related niches in Beauty**
- 68 [**cellulite massager**](https://flapen.com/research/uk/beauty/cellulite-massager)£199K/yr+31.0%**Worth a look**- 68 [**anti chafing stick**](https://flapen.com/research/uk/beauty/anti-chafing-stick)£446K/yr+174.2%**Worth a look**- 68 [**mens aftershave**](https://flapen.com/research/uk/beauty/mens-aftershave)£5.0M/yr+20.0%**Launch it**- 68 [**face gems**](https://flapen.com/research/uk/beauty/face-gems)£156K/yr+184.1%**Worth a look**- 68 [**england face paint**](https://flapen.com/research/uk/beauty/england-face-paint)£20K/yr>1,000%**Worth a look**- 68 [**primus aged garlic**](https://flapen.com/research/uk/beauty/primus-aged-garlic)£18K/yr+144.2%**Worth a look**[**All Beauty niches **](https://flapen.com/research/uk/beauty)