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Karseell Collagen Hair Mask

Karseell Collagen Hair Mask shows low returns (0.7%), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.

Flapen Score

50
Worth a look

Top 35% of 1,260 Kosmetik niches · +3 vs the category median of 47

Market size 42Growth 15Conversion 42Competition 37Returns 96Price range 91Avg price 95Brand share 5Review moat 67Quality gap 86
This niche Category average · 1,260 niches

Is Karseell Collagen Hair Mask profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Karseell Collagen Hair Mask is a €217K/yr Amazon Germany market (224K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Nov. Verdict: Worth a look — 50/100.

Karseell Collagen Hair Mask: 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 -20.8% over the last 90 days and 3.4% of searches end in a purchase.

€217K

revenue / yr

Units sold / yr6K
Search volume / yr-20.8%224K
Conversion rate3.4%
Avg price€28.51

Who owns the niche?

The top 5 brands hold 98% of demand, so 2% of the market is open.

2%

open market share

Brands · sellers6 · 41
Top-5 product click share63%
Open market2%
Avg brand age46 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 21 products

Sponsored placement95%
New entrants (1y)5· 0 succeeded
Avg rating4.1★
Avg reviews804

Top Karseell Collagen Hair Mask 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 63% of clicks — established leaders, but buyers still shop beyond them.

€0€22K€43K€65K€87K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 flat

Sellers

41

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

63%

Top 20: 99%

Open market

0%

  • Karseell85%
  • I Belli Capelli5%
  • Beyn Beauty3%
  • Baldebosse2%
  • FANOLA2%
  • EONFAVE2%

Karseell Collagen Hair Mask demand & seasonality

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

Volume224KCVR3.4%Products21Brands6Top 5 Brands98%OOS Rate1.2%Rating4.1★Reviews804Avg BSR#220
8K6KPrime Day '24Spike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 2.2×

Top Karseell Collagen Hair Mask search terms shoppers use

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

  • karseell78K/yr
  • karsell collagen hair mask19K/yr
  • botox haare18K/yr
  • karseell collagen hair mask50K/yr
  • hair botox10K/yr
  • karseel10K/yr
  • haarbotox7K/yr
  • karsell7K/yr
  • karsell collagen hair mask purple3K/yr
  • karseell shampoo3K/yr

What reviews say buyers love and hate about Karseell Collagen Hair Mask

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

What buyers love

68% of reviews
Weiches Gefühl13%

Schon beim ersten Benutzen hatte ich dieses richtig weiche, definierte Finish ohne harte crunchy Strähnen

Qualität insgesamt13%

Bestes Produkt

Geruch9%

Geruch

beworben Vs Tatsächliches Produkt6%

Tut was es soll

Eignung für lockiges Haar6%

Einfach so dieser effortless curly girl Look

What buyers complain about

57% of reviews
Preis-Leistungs-Verhältnis17%

schade für den Preis

Farbe12%

Nix Farbe

beworben Vs Tatsächliches Produkt7%

Hält nicht, was versprochen wird

Funktionalität insgesamt5%

Hält nicht was es verspricht

Geruch4%

ausserdem stinken die Produkte.

Karseell Collagen Hair Mask return rate & reasons

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

0.7%

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
15%
2Gesamtgröße
14%
3beworben Vs Tatsächliches Produkt
10%
4Auslaufsicher
7%
5Eignung für gefärbtes Haar
7%

Common Karseell Collagen Hair Mask questions

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

Flapen scores Karseell Collagen Hair Mask 50/100 on Amazon Germany — Worth a look. The niche generates €217K/yr across 21 tracked products. 0 of 5 products launched in the last 360 days are still selling. Search demand moved -20.8% over the last 90 days.
Search demand for Karseell Collagen Hair Mask on Amazon Germany peaks in Nov, where the busiest month runs 2.2× the quietest.