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Keratin Shampoo

brand-locked demand (top 5 brands take 94% of clicks) — Keratin Shampoo doesn't clear our bar today.

Flapen Score

45
Skip it

Ranks 731 of 1,260 Kosmetik niches · −2 vs the category median of 47

Market size 18Growth 22Conversion 76Competition 56Returns 100Price range 58Avg price 24Brand share 14Review moat 25Quality gap 60
This niche Category average · 1,260 niches

Is Keratin Shampoo profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Keratin Shampoo is a €71K/yr Amazon Germany market (112K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 45/100.

Keratin Shampoo: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -6.8% over the last 90 days and 7.3% of searches end in a purchase.

€71K

revenue / yr

Units sold / yr8K
Search volume / yr-6.8%112K
Conversion rate7.3%
Avg price€8.68

Who owns the niche?

The top 5 brands hold 94% of demand, so 6% of the market is open.

6%

open market share

Brands · sellers10 · 120
Top-5 product click share51%
Open market6%
Avg brand age65 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 · 31 products

Sponsored placement77%
New entrants (1y)4· 4 succeeded
Avg rating4.4★
Avg reviews4,728

Top Keratin Shampoo 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 51% of clicks — established leaders, but buyers still shop beyond them.

€0€3K€6K€9K€11K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 falling

Sellers

120

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

51%

Top 20: 90%

Open market

4%

  • OGX84%
  • Wella Professionals5%
  • TRESemmé3%
  • NYK12%
  • ALFAPARF MILANO2%
  • L'Oréal Professionnel Paris2%
  • Open — no brand owns it (4 brands, 4%)

Keratin Shampoo demand & seasonality

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

Volume112KCVR7.3%Products31Brands10Top 5 Brands94%OOS Rate0.0%Rating4.4★Reviews4,728Avg BSR#345
3K2KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26

Top Keratin Shampoo search terms shoppers use

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

  • ogx shampoo52K/yr
  • keratin shampoo47K/yr
  • shampoo keratin5K/yr
  • shampoo ogx4K/yr
  • keratin shampoo und conditioner3K/yr

What reviews say buyers love and hate about Keratin Shampoo

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

What buyers love

77% of reviews
Geruch26%

Meega Duft

Weiches Gefühl12%

super weich

Qualität insgesamt9%

Super Produkt

Reinigung8%

Das OGX Refreshing Scalp+ Rosemary Mint Shampoo ist eine hochwertige und effektive Wahl für alle, die eine gründliche, klärende Reinigung suchen, insbesondere bei fettiger Kopfhaut und Produktrückständen

Haarwachstum6%

Regeneration der Haarstruktur

What buyers complain about

61% of reviews
Geruch10%

Duft plötzlich komisch

Eignung für kurzes Haar9%

Denke eher nicht für feines Haar gedacht, ich finde es macht Platz überlagert dass Haar

Haarverwandt9%

Verursacht Haarausfall

Allergien6%

Blutige und stark juckende Kopfhaut

Ölig/fettig6%

schnell fettendes Haar

Keratin Shampoo return rate & reasons

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

0.1%

Return rate

0%

Fixable by listing

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

1Gesamtgröße
24%
2Geruch
13%
3Ölig/fettig
12%
4Funktionalität insgesamt
8%
5beworben Vs Tatsächliches Produkt
7%

Common Keratin Shampoo questions

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

Flapen scores Keratin Shampoo 45/100 on Amazon Germany — Skip it. The niche generates €71K/yr across 31 tracked products. 4 of 4 products launched in the last 360 days are still selling. Search demand moved -6.8% over the last 90 days.
Keratin Shampoo buyers on Amazon Germany complain most about Geruch, Eignung für kurzes Haar, Haarverwandt, the themes mined from the niche's reviews. Its return rate is 0.1%.