---
title: "Under Eye Caffeine Serum — $242K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/under-eye-caffeine-serum"
last_updated: "2026-08-10T00:04:15.960Z"
locale: en
meta:
description: "Niche score 46/100 · $242K/yr market · 50K searches/yr · $44.86 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $242K/yr market · 50K searches/yr · $44.86 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Under Eye Caffeine Serum — $242K/yr Amazon US Niche (2026) - Flapen"
---
# **under eye caffeine serum**
**Skip it**
Soft demand (-82.3% this quarter) — this niche doesn't clear our bar today.
Market size 45Growth 0Conversion 90Competition 0Returns 95Price range 95Avg price 95Brand share 0Review moat 32Quality gap 96
**Quality gap**
**Incredible****3.9★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$44.86**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$25.52–$53.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****10.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$242K**
$242K/yr · 50K searches
**Review moat**
**Okay****3,344.25**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-82.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, under eye caffeine serum is a $242K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Apr. Verdict: Skip it — 46/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **under eye caffeine serum market data**
- **Units sold / yr**
- **2K–3K**
- avg 500–750/product
- **Revenue / yr**
- **$90K–$112K**
- units × avg price
- **Conversion rate**
- **10.7%**
- **Avg BSR**
- **#725**
- **Page quality**
- **0%**
- **Prime**
- **25%**
- **Sponsored**
- **50%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **136 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**28**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Il Makiage68% - Generic28% - Olay4%
## **Demand & seasonality**
Weekly Amazon search volume, last 80 weeks — -82.3% search growth over the last 90 days.
6K4KSpike '25Prime Day '25Black Friday '25Spike '26 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Feb, Apr · busiest ÷ quietest = 8.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/under-eye-caffeine-serum/trend)
## **Top under eye caffeine serum search terms**
- **il makiage eye cream**16K/yr-77.5%7.1% conv. - **ilmakiage eye cream**3K/yr-64.5%2.8% conv. - **il makiage power up eye cream**7K/yr-84.8%9.7% conv. - **il makiage under eye dark circle**4K/yr-80.6%1.2% conv. - **power up eye cream il makiage**4K/yr-80.4%3.0% conv. - **il makiage eye cream for dark circle**4K/yr-77.4%1.6% conv. - **il makiage eye**2K/yr-79.0%7.9% conv. - **il makiage eye brightener**4K/yr-96.0%12.2% conv. - **ilmakiage eye cream dark circles**2K/yr-89.6%1.9% conv. - **ilmakiage power up eye cream**2K/yr-89.5%7.8% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/under-eye-caffeine-serum/search-terms)
## **Top under eye caffeine serum 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%20%$48K40%$97K60%$145K80%$193K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Il Makiage Power Up Eye Cream Anti-Aging Brightness Boosting Eye Treatment Niacinamide + Vitamin C + Caffeine 15ml**Il Makiage**$53.10**3.9★213 rev](https://www.amazon.com/dp/B0DYVXFVCX) [2**il makiage POWER UP EYE CREAM 15 ml ANTI-AGING BRIGHTNESS BOOSTING EYE TREATMENT**Generic**$49.03**4.2★44 rev](https://www.amazon.com/dp/B0DT66M931) [3**Olay Eyes Ultimate Eye Cream for Dark Circles Wrinkles and Puffiness 13 ml (0.4 fl. oz.)**Olay**$25.52**4.3★13,099 rev](https://www.amazon.com/dp/B01EHW5JYI) [4**IL MAKIAGE Power Up Eye Cream Anti-Aging Brightness Boosting Eye Treatment Niacinamide + Vitamin C + Caffeine 15ml**Generic**$51.77**3.3★21 rev](https://www.amazon.com/dp/B0DTQY9ZK9)
### **Newest**
by launch date
[**Il Makiage Power Up Eye Cream Anti-Aging Brightness Boosting Eye Treatment Niacinamide + Vitamin C + Caffeine 15ml**Il Makiage**$53.10**213 rev1y ago](https://www.amazon.com/dp/B0DYVXFVCX) [**IL MAKIAGE Power Up Eye Cream Anti-Aging Brightness Boosting Eye Treatment Niacinamide + Vitamin C + Caffeine 15ml**Generic**$51.77**21 rev1y ago](https://www.amazon.com/dp/B0DTQY9ZK9) [**il makiage POWER UP EYE CREAM 15 ml ANTI-AGING BRIGHTNESS BOOSTING EYE TREATMENT**Generic**$49.03**44 rev1y ago](https://www.amazon.com/dp/B0DT66M931) [**Olay Eyes Ultimate Eye Cream for Dark Circles Wrinkles and Puffiness 13 ml (0.4 fl. oz.)**Olay**$25.52**13,099 rev10y ago](https://www.amazon.com/dp/B01EHW5JYI)
### **Trending**
90-day click momentum
[**Olay Eyes Ultimate Eye Cream for Dark Circles Wrinkles and Puffiness 13 ml (0.4 fl. oz.)**Olay**$25.52**4.3★**▲ 24%**](https://www.amazon.com/dp/B01EHW5JYI) [**il makiage POWER UP EYE CREAM 15 ml ANTI-AGING BRIGHTNESS BOOSTING EYE TREATMENT**Generic**$49.03**4.2★**▲ 15%**](https://www.amazon.com/dp/B0DT66M931) [**Il Makiage Power Up Eye Cream Anti-Aging Brightness Boosting Eye Treatment Niacinamide + Vitamin C + Caffeine 15ml**Il Makiage**$53.10**3.9★**— 4%**](https://www.amazon.com/dp/B0DYVXFVCX) [**IL MAKIAGE Power Up Eye Cream Anti-Aging Brightness Boosting Eye Treatment Niacinamide + Vitamin C + Caffeine 15ml**Generic**$51.77**3.3★**▼ 18%**](https://www.amazon.com/dp/B0DTQY9ZK9)
## **What buyers say about under eye caffeine serum**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**14%
*“totally worth it”*
**Moist/Dry**13%
*“Great to moisturize face during day”*
**Quality-Overall**11%
*“Great product”*
**Suitability Combination Skin**7%
*“Love it works great has smoothed around my eyes in a matter of weeks”*
**Efficiency**7%
*“it works great”*
**Soft Feel**6%
*“Smooth and creamy”*
**Weight Light**4%
*“Its lightweight as well”*
**Suitability Dry Skin**4%
*“Great to moisturize face during day”*
**Coverage**3%
*“Perfect coverage”*
**Ease Of Application**2%
*“The product feels good when applied”*
### **What buyers complain about **
**Functionality-Overall**18%
*“the concealer really doesnt work”*
**Moist/Dry**10%
*“Doesnt feel hydrating”*
**Ease Of Use**9%
*“The bottle is impossible to open”*
**Size-Overall**9%
*“the bottle was too small”*
**Value For Money**8%
*“expensive”*
**Advertised Vs Actual Product**5%
*“Its false advertising”*
**Symptom Reduction**4%
*“No difference in the dark circle under my eyes”*
**Wrinkles**3%
*“wrinkles appear lighter. no so deep”*
**Color Fading/Discoloration**3%
*“Also, it did not do anything for the discoloration”*
**Skin Health**3%
*“IT WILL BURN YOUR SKIN”*
### **Top return reasons **
**Advertised Vs Actual Product**16%
**Functionality-Overall**13%
**Moist/Dry**11%
**Ease Of Use**9%
**Coverage**5%
**Texture/Consistency-Overall**5%
**Color**5%
**Product Condition**5%
**Value For Money**4%
**Size-Overall**4%
## **Common questions**
- **Is under eye caffeine serum profitable to sell on Amazon United States?**
- The niche generates $242K/yr across 4 tracked products. 90-day search growth is -82.3%. Flapen's verdict: Skip it (46/100).
- **How competitive is the under eye caffeine serum niche?**
- 3 brands and 28 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in under eye caffeine serum?**
- Top complaints mined from reviews: Functionality-Overall, Moist/Dry, Ease Of Use. The return rate is 1.0%.
- **When does demand for under eye caffeine serum peak?**
- Demand peaks in Jan–Feb–Apr; the busiest month runs 8.7× the quietest.
- **What does it cost to enter the under eye caffeine serum niche?**
- Listings span $25.52–$53.10; the average listing price is $44.86 (sweet spot $15–$100). The average incumbent carries 3,344 reviews — the moat a new listing must climb.
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