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Retinol Serum

Retinol Serum shows low returns (0.3%), but soft demand (-13.7% this quarter) keeps it on the watch list.

Flapen Score

52
Worth a look

Top 26% of 1,260 Kosmetik niches · +5 vs the category median of 47

Market size 69Growth 18Conversion 57Competition 39Returns 99Price range 56Avg price 62Brand share 49Review moat 24Quality gap 60
This niche Category average · 1,260 niches

Is Retinol Serum profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Retinol Serum is a €702K/yr Amazon Germany market (1.1M searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 52/100.

Retinol Serum: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -13.7% over the last 90 days and 4.8% of searches end in a purchase.

€702K

revenue / yr

Units sold / yr60K
Search volume / yr-13.7%1.1M
Conversion rate4.8%
Avg price€13.38

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers17 · 137
Top-5 product click share61%
Open market25%
Avg brand age45 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 · 23 products

Sponsored placement78%
New entrants (1y)0· 0 succeeded
Avg rating4.4★
Avg reviews6,551

Top Retinol 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 61% of clicks — established leaders, but buyers still shop beyond them.

€0€35K€70K€105K€140K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 falling

Sellers

137

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

61%

Top 20: 97%

Open market

21%

  • The Ordinary34%
  • celimax17%
  • CeraVe11%
  • Kapua Naturals8%
  • colibri skincare6%
  • Geek & Gorgeous4%

Retinol Serum demand & seasonality

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

Volume1.1MCVR4.8%Products23Brands17Top 5 Brands75%OOS Rate4.1%Rating4.4★Reviews6,551Avg BSR#138
25K15KPrime Day '24Spike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top Retinol Serum search terms shoppers use

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

  • retinol396K/yr
  • retinol serum318K/yr
  • retinol creme102K/yr
  • the ordinary retinol47K/yr
  • retinol serum hochdosiert testsieger51K/yr
  • retinoid22K/yr
  • ordinary retinol17K/yr
  • retinol serum hochdosiert13K/yr
  • retinal serum18K/yr
  • retixolcreme gegen falten26K/yr

What reviews say buyers love and hate about Retinol Serum

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

What buyers love

76% of reviews
Qualität insgesamt19%

Super Produkte

Eignung für Mischhaut15%

Absoluter Gamechanger für mein Hautbild

Saugfähigkeit7%

Zieht schnell ein, klebt nicht, fettet nicht, nach wenigen Minuten angenehme Trockenheit mit leichter Soannung

Weiches Gefühl7%

Ganz solide,

Eignung für trockene Haut7%

Das Serum eignet sich optimal zur Gesichtspflege

What buyers complain about

54% of reviews
Allergien9%

Mein Gesicht wird knallrot

Geruch9%

Stinkt

Funktionalität insgesamt6%

Wirkung gleich null

Eignung für trockene Haut6%

Nicht für meine Haut geeignet, da dieses Serum meine Haut austrocknet

beworben Vs Tatsächliches Produkt4%

Irreführend

Retinol Serum return rate & reasons

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

0.3%

Return rate

0%

Fixable by listing

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

1Funktionalität insgesamt
13%
2Produktzustand
8%
3beworben Vs Tatsächliches Produkt
7%
4Defekt Material/Teile
6%
5Eignung für Mischhaut
5%

Common Retinol Serum questions

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

Flapen scores Retinol Serum 52/100 on Amazon Germany — Worth a look. The niche generates €702K/yr across 23 tracked products. Search demand moved -13.7% over the last 90 days.
Search demand for Retinol Serum on Amazon Germany is steady year-round — the busiest month runs 1.6× the quietest.