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koleston 7/0

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 28Growth 39Conversion 95Competition 11Returns 100Price range 36Avg price 50Brand share 0Review moat 25Quality gap 37

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Incredible12.5%

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

Avg price

Good€11.99

avg listing price — sweet spot $15–$100

Growth

Okay+11.5%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay€5.28–€20.43

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

Market size

Okay€120K

€120K/yr · 80K searches

Review moat

Bad4,043.89

avg incumbent reviews — the moat a new listing must climb

Competition

Bad87%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, koleston 7/0 is a €120K/yr Amazon Germany market (80K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun. Verdict: Skip it — 40/100.

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

koleston 7/0 market data

Units sold / yr
8K–10K
avg 750–1,000/product
Revenue / yr
€96K–€120K
units × avg price
Conversion rate
12.5%
Avg BSR
#145
Page quality
0%
Prime
100%
Sponsored
67%
Out of stock
0.0%
Avg brand age
85 months
Avg seller age
178 days

Competition & brand share

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

52

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

87%

Top 20: 100%

Open market

0%

  • Wella Professionals84%
  • WELLA5%
  • L'Oreal Paris5%
  • Palette3%
  • Syoss3%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +11.5% search growth over the last 90 days.
2K2KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun · busiest ÷ quietest = 1.8×

Top koleston 7/0 search terms

  • koleston 7/020K/yr
  • wella koleston 7/016K/yr
  • mittelblond haarfarbe10K/yr
  • kühles dunkelblond7K/yr
  • haarfarbe dunkelblond asch8K/yr
  • wella 7/07K/yr
  • dunkelblond6K/yr
  • 7/0 wella koleston perfect3K/yr
  • koleston 7/003K/yr
All search terms

Top koleston 7/0 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%15%€18K30%€36K45%€54K60%€72K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

What buyers say about koleston 7/0

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

What buyers love

Farbe36%

“Coloration”

Qualität insgesamt9%

“Super Produkt”

Eignung für gefärbtes Haar8%

“Kühles Blond ohne Gelbstich”

Preis-Leistungs-Verhältnis6%

“Preis passt ebenfalls”

Benutzerfreundlichkeit6%

“Handhabung ist auch einfach”

Geruch4%

“der Geruch ist vergleichsweise mild.”

Einfache Anwendung4%

“Die Anwendung ist unkompliziert”

Weiches Gefühl4%

“Nach dem Färben fühlt sich das Haar dank der Keratin-Pflege gepflegt und geschmeidig an”

beworben Vs Tatsächliches Produkt4%

“Erfüllt alle Erwartungen”

Abdeckung4%

“Koleston Perfect Me+ bietet eine bis zu 100 %ige Grauhaarabdeckung”

What buyers complain about

Farbe34%

“Statt einem schönen Dunkelblond ist es bei mir eher ein sehr dunkles, fast schon gräuliches Braun geworden”

Preis-Leistungs-Verhältnis8%

“1 zum Preis von 3 leider zu teuer”

Eignung für gefärbtes Haar7%

“Hat bei mir keine grauen Haare abgedeckt”

Funktionalität insgesamt5%

“Nicht funktioniert”

Geruch4%

“Der Geruch ist allerdings recht intensiv”

beworben Vs Tatsächliches Produkt4%

“Farbergebniss nicht wie angegeben”

Qualität insgesamt4%

“Mittelmäßig”

Haltbarkeit4%

“hält allerdings nicht sehr lange.”

Feucht/Trocken2%

“Ich habe große Angst, dass es gelb wird und austrocknet”

Haarverwandt2%

“Ehrlich gesagt, ist es jedes Mal eine Katastrophe, wenn ich meine Haare in einer kühlen Farbe färbe”

Top return reasons

Farbe63%
Helligkeit/Glanz/Glühen6%
Zertifizierungen6%
Ethisch/nachhaltig bezogen6%
beworben Vs Tatsächliches Produkt6%
Benutzerfreundlichkeit6%
Preis-Leistungs-Verhältnis6%

Common questions

Is koleston 7/0 profitable to sell on Amazon Germany?
The niche generates €120K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +11.5%. Flapen's verdict: Skip it (40/100).
How competitive is the koleston 7/0 niche?
5 brands and 52 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in koleston 7/0?
Top complaints mined from reviews: Farbe, Preis-Leistungs-Verhältnis, Eignung für gefärbtes Haar. The return rate is 0.1%.
When does demand for koleston 7/0 peak?
Demand peaks in Jun; the busiest month runs 1.8× the quietest.
What does it cost to enter the koleston 7/0 niche?
Listings span €5.28–€20.43; the average listing price is €11.99 (sweet spot $15–$100). The average incumbent carries 4,044 reviews — the moat a new listing must climb.