clean 9
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Review moat
Incredible21.69avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good€124.96avg listing price — sweet spot $15–$100
Price range
Okay€26.99–€248.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.4%search→purchase rate — share of searches ending in a sale
Competition
Bad74%top-5 click share — a locked-up shelf
Market size
Bad€79K€79K/yr · 26K searches
Growth
Bad-31.7%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, clean 9 is a €79K/yr Amazon Germany market (26K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 38/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
clean 9 market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- €62K–€94K
- units × avg price
- Conversion rate
- 2.4%
- Avg BSR
- #1,178
- Page quality
- 0%
- Prime
- 38%
- Sponsored
- 0%
- Out of stock
- 24.3%
- Avg brand age
- 44 months
- Avg seller age
- 182 days
Competition & brand share
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 rising
Sellers
8
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
0%
- Forever Living Products48%
- Forever25%
- Aloe Vera24%
- New Rock2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -31.7% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 2.0×
Top clean 9 search terms
- c9 forever5K/yr
- forever living clean 96K/yr
- clean 9 forever4K/yr
- clean 93K/yr
- c9 forever clean4K/yr
Top clean 9 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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Forever C9 Vanilla - 9-Tage Körperreinigungsprogramm gesundes Abnehmen mit Vanille-Geschmack wichtigen Vitaminen und Spurenelementen (1 Paket für 9 Tage)
Forever Living Products€122.694.3★10 rev
Forever Clean 9 - Peaches & Chocolate | Versorgt mit allen wichtigen Vitaminen Mineralstoffen und Spurenelementen
Forever€117.954.4★39 rev
Forever Living C9 Aloe Pfirsiche Vanille natürlicher Gewichtsverlust
Aloe Vera€109.004.4★15 rev
Forever C9 Chocolate - 9-Tage Körperreinigungsprogramm gesundes Abnehmen mit Schokolade-Geschmack wichtigen Vitaminen und Spurenelementen (1 Paket für 9 Tage)
Forever Living Products€131.733.2★8 rev
Forever Living C9 Aloe Pfirsich-Gel und Schokolade natürlicher Gewichtsverlust
Aloe Vera€110.764.1★8 rev
Newest
by launch date
Forever C9 Mango Chocolate - 9-Tage Body-Shape-Programm mit Schokolade-Geschmack wichtigen Vitaminen und Spurenelementen zur Unterstützung deines Gewichtsmanagements (1 Paket für 9 Tage)
Forever Living Products€131.082 rev
Forever C9 Mango Vanilla - 9-Tage Body-Shape-Programm mit Vanille-Geschmack wichtigen Vitaminen und Spurenelementen zur Unterstützung deines Gewichtsmanagements (1 Paket für 9 Tage)
Forever Living Products€129.290 rev
Forever C9 Ernährungsprogramm mit Vanille Protein Cocktail
Forever Living Products€119.085 rev
New Rock Stiefel WALL106-C9 Unisex Metallic Schwarz Leder Plattform Gothic Boots - schwarz 45
New Rock€248.973 rev
Forever C9 Vanilla - 9-Tage Körperreinigungsprogramm gesundes Abnehmen mit Vanille-Geschmack wichtigen Vitaminen und Spurenelementen (1 Paket für 9 Tage)
Forever Living Products€122.6910 rev
Trending
90-day click momentumNew Rock Stiefel WALL106-C9 Unisex Metallic Schwarz Leder Plattform Gothic Boots - schwarz 45
New Rock€248.974.3★
Forever Clean 9 - Peaches & Chocolate | Versorgt mit allen wichtigen Vitaminen Mineralstoffen und Spurenelementen
Forever€117.954.4★
Forever C9 Mango Chocolate - 9-Tage Body-Shape-Programm mit Schokolade-Geschmack wichtigen Vitaminen und Spurenelementen zur Unterstützung deines Gewichtsmanagements (1 Paket für 9 Tage)
Forever Living Products€131.085.0★
Forever C9 Chocolate - 9-Tage Körperreinigungsprogramm gesundes Abnehmen mit Schokolade-Geschmack wichtigen Vitaminen und Spurenelementen (1 Paket für 9 Tage)
Forever Living Products€131.733.2★
Forever C9 Mango Vanilla - 9-Tage Body-Shape-Programm mit Vanille-Geschmack wichtigen Vitaminen und Spurenelementen zur Unterstützung deines Gewichtsmanagements (1 Paket für 9 Tage)
Forever Living Products€129.290.0★
What buyers say about clean 9
What buyers praise and complain about, mined from review topics.What buyers love
“Hält was versprochen wird”
What buyers complain about
“Ich habe keine zusätzlichen Shakes genommen”
“Keine deutsche Beschreibung”
“Keine deutsche Beschreibung”
Common questions
- Is clean 9 profitable to sell on Amazon Germany?
- The niche generates €79K/yr across 13 tracked products. 90-day search growth is -31.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the clean 9 niche?
- 4 brands and 8 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in clean 9?
- Top complaints mined from reviews: Dosierung, beworben Vs Tatsächliches Produkt, Sprachprobleme. The return rate is 0.1%.
- When does demand for clean 9 peak?
- Demand peaks in Jan; the busiest month runs 2.0× the quietest.
- What does it cost to enter the clean 9 niche?
- Listings span €26.99–€248.97; the average listing price is €124.96 (sweet spot $15–$100). The average incumbent carries 22 reviews — the moat a new listing must climb.