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Night Serum

brand-locked demand (top 5 brands take 97% of clicks) — Night Serum doesn't clear our bar today.

Flapen Score

47
Skip it

Ranks 1,175 of 2,481 Beauty niches · on the category median

Market size 36Growth 18Conversion 75Competition 67Returns 100Price range 47Avg price 35Brand share 7Review moat 30Quality gap 53
This niche Category average · 2,481 niches

Is Night Serum profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Night Serum is a £177K/yr Amazon United Kingdom market (247K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Skip it — 47/100.

Night 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 -13.5% over the last 90 days and 7.0% of searches end in a purchase.

£177K

revenue / yr

Units sold / yr20K
Search volume / yr-13.5%247K
Conversion rate7.0%
Avg price£10.17

Who owns the niche?

The top 5 brands hold 97% of demand, so 3% of the market is open.

3%

open market share

Brands · sellers7 · 383
Top-5 product click share45%
Open market3%
Avg brand age52 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 · 38 products

Sponsored placement74%
New entrants (1y)5· 4 succeeded
Avg rating4.4★
Avg reviews3,510

Top Night 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 take 45% of clicks — established leaders, but buyers still shop beyond them.

£0£7K£14K£21K£28K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

383

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

45%

Top 20: 81%

Open market

1%

  • L'Oreal Paris66%
  • NIVEA20%
  • Garnier7%
  • medicube3%
  • Revolution Beauty London2%
  • L'ORÉAL2%
  • Open — no brand owns it (1 brand, 1%)

Night Serum demand & seasonality

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

Volume247KCVR7.0%Products38Brands7Top 5 Brands97%OOS Rate0.0%Rating4.4★Reviews3,510Avg BSR#163
7K5KPrime Day '25Spike '25Black Friday '25Spike '26AprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Feb, Mar · busiest ÷ quietest = 2.9×

Top Night Serum search terms shoppers use

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

  • loreal serum77K/yr
  • nivea serum24K/yr
  • night serum21K/yr
  • loreal midnight serum18K/yr
  • loreal serum face15K/yr
  • night serum for face12K/yr
  • loreal face serum11K/yr
  • loreal duo serum face8K/yr
  • loreal retinol8K/yr
  • garnier vitamin c night serum6K/yr

What reviews say buyers love and hate about Night Serum

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

What buyers love

75% of reviews
Quality-Overall15%

Luxury quality at affordable price

Suitability Combination Skin12%

Excellent product for skin

Value For Money10%

Excellent value

Soft Feel10%

goes on smooth

Moist/Dry7%

Hydrates skin

What buyers complain about

47% of reviews
Allergies9%

Allergic reaction

Value For Money7%

Expensive

Smell5%

Gave me spots and chemically smell

Adhesion/Stickiness5%

The only minor downside is a slight sticky feeling right after applying

Moist/Dry4%

It's not very hydrating at all

Night Serum return rate & reasons

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

0.1%

Return rate

11%

Fixable by listing

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

1Functionality-Overall
10%
2Skin Health
9%
3Leak-Proof
9%
4Suitability Combination Skin
8%
5Advertised Vs Actual Product
7%

Common Night Serum questions

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

Flapen scores Night Serum 47/100 on Amazon United Kingdom — Skip it. The niche generates £177K/yr across 38 tracked products. 4 of 5 products launched in the last 360 days are still selling. Search demand moved -13.5% over the last 90 days.
Search demand for Night Serum on Amazon United Kingdom peaks in Jan–Feb–Mar, where the busiest month runs 2.9× the quietest.