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Caffeine Eye Serum

brand-locked demand (top 5 brands take 100% of clicks) — Caffeine Eye Serum doesn't clear our bar today.

Flapen Score

38
Skip it

Ranks 2,131 of 2,481 Beauty niches · −9 vs the category median of 47

Market size 30Growth 18Conversion 97Competition 5Returns 100Price range 9Avg price 42Brand share 0Review moat 25Quality gap 63
This niche Category average · 2,481 niches

Is Caffeine Eye Serum profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Caffeine Eye Serum is a £135K/yr Amazon United Kingdom market (81K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.

Caffeine Eye Serum: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -14.3% over the last 90 days and 15.1% of searches end in a purchase.

£135K

revenue / yr

Units sold / yr13K
Search volume / yr-14.3%81K
Conversion rate15.1%
Avg price£11.07

Who owns the niche?

The top 5 brands hold 100% of demand, so 0% of the market is open.

0%

open market share

Brands · sellers4 · 74
Top-5 product click share94%
Open market0%
Avg brand age44 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 7 products

Sponsored placement100%
New entrants (1y)0· 0 succeeded
Avg rating4.4★
Avg reviews4,304

Top Caffeine Eye Serum products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.

£0£20K£41K£61K£81K1K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

4 falling

Sellers

74

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

94%

Top 20: 100%

Open market

0%

  • The Ordinary82%
  • COSRX9%
  • medicube6%
  • The INKEY List3%

Caffeine Eye Serum demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume81KCVR15.1%Products7Brands4Top 5 Brands100%OOS Rate0.0%Rating4.4★Reviews4,304Avg BSR#14
6K4KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 2.6×

Top Caffeine Eye Serum search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • the ordinary eye serum19K/yr
  • ordinary eye serum13K/yr
  • peptide eye cream10K/yr
  • cosrx eye cream10K/yr
  • the ordinary multi peptide eye serum7K/yr
  • the ordinary eye cream5K/yr
  • the ordinary eye5K/yr
  • the ordinary multi-peptide eye serum3K/yr
  • peptide eye serum3K/yr
  • ordinary eye cream3K/yr

What reviews say buyers love and hate about Caffeine Eye Serum

What buyers mention most, as a share of all reviews.

What buyers love

72% of reviews
Quality-Overall16%

The price for the quality of product is brilliant

Value For Money15%

It is excellent value

Moist/Dry10%

just keeps me well hydrated

Suitability Combination Skin8%

works well with sensitive skin

Soft Feel6%

Makes my skin very soft

What buyers complain about

64% of reviews
Functionality-Overall16%

the pump does not work

Allergies12%

kind of red

Symptom Reduction11%

theres been no visible improvement

Value For Money6%

Waste of money

Moist/Dry4%

I found that it wasn't hydrating at all

Caffeine Eye Serum return rate & reasons

Why buyers send it back, as a share of all return requests.

0.0%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Motor Power
37%
2Value For Money
11%
3Functionality-Overall
11%
4Product Condition
6%
5Skin Health
5%

Common Caffeine Eye Serum questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Caffeine Eye Serum 38/100 on Amazon United Kingdom — Skip it. The niche generates £135K/yr across 7 tracked products. Search demand moved -14.3% over the last 90 days.
Search demand for Caffeine Eye Serum on Amazon United Kingdom is steady year-round — the busiest month runs 2.6× the quietest.