koleston 6/0
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Incredible16.6%search→purchase rate — share of searches ending in a sale
Avg price
Okay€11.66avg listing price — sweet spot $15–$100
Price range
Okay€6.52–€22.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+11.3%90-day search growth — must beat 0% to launch
Market size
Okay€119K€119K/yr · 62K searches
Review moat
Bad6,160.82avg incumbent reviews — the moat a new listing must climb
Competition
Bad76%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, koleston 6/0 is a €119K/yr Amazon Germany market (62K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Sep–Oct–Nov–Dec. Verdict: Skip it — 41/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
koleston 6/0 market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- €117K–€146K
- units × avg price
- Conversion rate
- 16.6%
- Avg BSR
- #66
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 36%
- Out of stock
- 0.4%
- Avg brand age
- 85 months
- Avg seller age
- 179 days
Competition & brand share
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 flat
Sellers
49
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
76%
Top 20: 100%
Open market
0%
- Wella Professionals90%
- WELLA10%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +11.3% search growth over the last 90 days.Peak months: Jul, Sep, Oct, Nov, Dec · busiest ÷ quietest = 2.5×
Top koleston 6/0 search terms
- wella koleston 6/023K/yr
- koleston 6/021K/yr
- wella 6/08K/yr
- koleston 6/003K/yr
- wella koleston 6/003K/yr
- 6/00 wella koleston perfect3K/yr
Top koleston 6/0 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.
All 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Wella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 6/0 Dunkelblond 60ml
Wella Professionals€7.854.7★10,545 rev
2er Wella Koleston Perfect ME+ 6/0 Dunkelblond 60 ml
Wella Professionals€15.544.7★1,882 rev
Wella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 3/0 Dunkelbraun 60ml
Wella Professionals€6.524.7★10,551 rev
Wella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 6/00 Dunkelblond Natur 60ml
Wella Professionals€8.094.7★10,545 rev
3er Wella Koleston Perfect ME+ 6/00 Dunkelblond Natur Intensiv 60 ml
WELLA€21.244.7★1,390 rev
Newest
by launch date
Wella 6/0 Koleston Perfect Me+ 60 ml
Wella Professionals€8.58313 rev
3er Wella Koleston Perfect ME+ 6/00 Dunkelblond Natur Intensiv 60 ml
WELLA€21.241,390 rev
3er Wella Koleston Perfect ME+ 6/0 Dunkelblond 60 ml
WELLA€22.281,404 rev
2er Wella Koleston Perfect ME+ 6/00 Dunkelblond Natur Intensiv 60 ml
Wella Professionals€15.16269 rev
2er Wella Koleston Perfect ME+ 6/0 Dunkelblond 60 ml
Wella Professionals€15.541,882 rev
Trending
90-day click momentumWella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 3/0 Dunkelbraun 60ml
Wella Professionals€6.524.7★
Wella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 6/00 Dunkelblond Natur 60ml
Wella Professionals€8.094.7★
Wella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 6/0 Dunkelblond 60ml
Wella Professionals€7.854.7★
Wella Professionals Koleston Perfect Rich Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 6/1 Dunkelblond Asch 60ml
Wella Professionals€8.054.6★
Wella Professionals Koleston Perfect Pure Naturals - Permanente Haarfarbe - Professionelle Coloration mit bis zu 100% Grauabdeckung & Me+ Farbtechnologie 5/00 Hellbraun Natur Intensiv 60ml
Wella Professionals€7.304.7★
What buyers say about koleston 6/0
What buyers praise and complain about, mined from review topics.What buyers love
“Funktioniert zu 100% Zuverlässig Farbe”
“Wie erwartet”
“Super Produkt”
“Deckt genial”
“Gut verträglich”
“Glänzt gut”
“Riecht angenehm”
“Preis-Leistung Tip top”
“Sehr gutes Produkt, haarschonend”
What buyers complain about
“Hätte eine schonendere Lieferung und Produktqualität erwartet”
Top return reasons
Common questions
- Is koleston 6/0 profitable to sell on Amazon Germany?
- The niche generates €119K/yr across 11 tracked products. 90-day search growth is +11.3%. Flapen's verdict: Skip it (41/100).
- How competitive is the koleston 6/0 niche?
- 2 brands and 49 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in koleston 6/0?
- Top complaints mined from reviews: Qualität insgesamt, Farbe. The return rate is 0.2%.
- When does demand for koleston 6/0 peak?
- Demand peaks in Jul–Sep–Oct–Nov–Dec; the busiest month runs 2.5× the quietest.
- What does it cost to enter the koleston 6/0 niche?
- Listings span €6.52–€22.28; the average listing price is €11.66 (sweet spot $15–$100). The average incumbent carries 6,161 reviews — the moat a new listing must climb.