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keratin haarmaske

Skip it

Soft demand (-31.7% this quarter) — this niche doesn't clear our bar today.

Market size 43Growth 9Conversion 55Competition 38Returns 98Price range 70Avg price 84Brand share 9Review moat 34Quality gap 84

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Avg price

Great€18.56

avg listing price — sweet spot $15–$100

Price range

Good€5.53–€36.64

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good4.6%

search→purchase rate — share of searches ending in a sale

Market size

Okay€229K

€229K/yr · 266K searches

Competition

Okay62%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay3,142.75

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-31.7%

90-day search growth — must beat 0% to launch

Brand share

Bad97%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, keratin haarmaske is a €229K/yr Amazon Germany market (266K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Mar. Verdict: Skip it — 48/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

keratin haarmaske market data

Units sold / yr
8K–10K
avg 250–500/product
Revenue / yr
€148K–€186K
units × avg price
Conversion rate
4.6%
Avg BSR
#130
Page quality
0%
Prime
95%
Sponsored
85%
Out of stock
0.6%
Avg brand age
53 months
Avg seller age
164 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

7 flat

Sellers

40

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

62%

Top 20: 100%

Open market

2%

  • Karseell81%
  • Kallos5%
  • Wella Professionals5%
  • Pantene3%
  • FANOLA3%
  • VITAMINS hair cosmetics2%
  • Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 79 weeks — -31.7% search growth over the last 90 days.
7K5KPrime Day '25Spike '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar · busiest ÷ quietest = 1.4×

Top keratin haarmaske search terms

  • karseell78K/yr
  • karsell collagen hair mask19K/yr
  • keratin haarmaske32K/yr
  • karseell collagen hair mask50K/yr
  • karseel10K/yr
  • kallos haarmaske7K/yr
  • kallos7K/yr
  • karseell haarfarbe11K/yr
  • keratin maske für haare6K/yr
  • karsell7K/yr
All search terms

Top keratin haarmaske products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%€23K20%€46K30%€69K40%€91K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

What buyers say about keratin haarmaske

What buyers praise and complain about, mined from review topics.

What buyers love

Weiches Gefühl13%

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

Qualität insgesamt11%

“Bestes Produkt”

Geruch10%

“Geruch”

Eignung für lockiges Haar7%

“Einfach so dieser effortless curly girl Look”

Haarstyling7%

“Super Haarpflege”

beworben Vs Tatsächliches Produkt6%

“hält was es verspricht”

Feucht/Trocken5%

“Pantene Pro-V Repair & Care Keratin Protect Haarmaske 500ml für Trockenes, Pantene Pro V Repair & Care Keratin Protect Haarmaske- die haarmaske ist wirklich gut”

Haarwachstum4%

“Die Kollagen-Haarmaske ist der absolute Favorit: Sie dringt tief in die Haarstruktur ein, repariert geschädigte Stellen und verleiht sichtbar mehr Glanz und Vitalität”

Eignung Glattes Haar4%

“Wohlfühlhaare”

Preis-Leistungs-Verhältnis3%

“Preis Leistung stimmt”

What buyers complain about

Preis-Leistungs-Verhältnis16%

“schade für den Preis”

Farbe12%

“Nix Farbe”

beworben Vs Tatsächliches Produkt7%

“Hält nicht, was versprochen wird”

Funktionalität insgesamt5%

“Hält nicht was es verspricht”

Haarverwandt5%

“Gleichzeitig wird Frizz reduziert, also das unkontrollierte Abstehen einzelner Haare, was insbesondere bei feuchtem oder trockenem Klima ein häufiges Problem bei lockigem Haar ist”

Geruch3%

“ausserdem stinken die Produkte.”

Eignung für lockiges Haar2%

“Vielleicht auch nicht für naturkrauses Haar geeignet”

Qualität insgesamt2%

“Mittlere Performance”

Ölig/fettig2%

“Xterm machst harre fettig”

Feucht/Trocken2%

“Trocken und eher krausig”

Top return reasons

Funktionalität insgesamt16%
Gesamtgröße15%
Qualität insgesamt9%
Auslaufsicher8%
Eignung für gefärbtes Haar8%
beworben Vs Tatsächliches Produkt7%
Feucht/Trocken5%
Ölig/fettig5%
Farbe4%
Preis-Leistungs-Verhältnis4%

Common questions

Is keratin haarmaske profitable to sell on Amazon Germany?
The niche generates €229K/yr across 20 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -31.7%. Flapen's verdict: Skip it (48/100).
How competitive is the keratin haarmaske niche?
7 brands and 40 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 97% of demand.
What do buyers complain about in keratin haarmaske?
Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Farbe, beworben Vs Tatsächliches Produkt. The return rate is 0.3%.
When does demand for keratin haarmaske peak?
Demand peaks in Mar; the busiest month runs 1.4× the quietest.
What does it cost to enter the keratin haarmaske niche?
Listings span €5.53–€36.64; the average listing price is €18.56 (sweet spot $15–$100). The average incumbent carries 3,143 reviews — the moat a new listing must climb.