---
title: "Bactofin — €105K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/auto-motorrad/bactofin"
last_updated: "2026-08-09T23:23:36.667Z"
locale: en
meta:
description: "Niche score 40/100 · €105K/yr market · 56K searches/yr · €17.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · €105K/yr market · 56K searches/yr · €17.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Bactofin — €105K/yr Amazon DE Niche (2026) - Flapen"
---
# **bactofin**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 26Growth 24Conversion 89Competition 2Returns 99Price range 79Avg price 82Brand share 0Review moat 69Quality gap 23
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****€17.79**
avg listing price — sweet spot $15–$100
**Price range**
**Great****€7.94–€42.48**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****736.67**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****€105K**
€105K/yr · 56K searches
**Growth**
**Bad****-2.4%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, bactofin is a €105K/yr Amazon Germany market (56K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 40/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bactofin market data**
- **Units sold / yr**
- **6K–8K**
- avg 750–1,000/product
- **Revenue / yr**
- **€107K–€142K**
- units × avg price
- **Conversion rate**
- **10.6%**
- **Avg BSR**
- **#52**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **50%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **96 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**50**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- Liqui Moly81% - Wagner16% - JLM3%
## **Demand & seasonality**
Weekly Amazon search volume, last 73 weeks — -2.4% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 5.7×
[**Open Trend **](https://flapen.com/research/de/auto-motorrad/bactofin/trend)
## **Top bactofin search terms**
- **benzin stabilisator**26K/yr-4.3%8.8% conv. - **benzinstabilisator liqui moly**8K/yr+10.6%13.9% conv. - **benzinstabilisator**9K/yr-28.8%10.2% conv. - **bactofin**5K/yr+42.3%10.3% conv. - **bactofin benzinstabilisator**3K/yr+13.6%8.9% conv. - **liqui moly benzinstabilisator**2K/yr-7.0%11.6% conv. - **benzin stabilisator motorrad**3K/yr-29.4%7.6% conv. [**All search terms **](https://flapen.com/research/de/auto-motorrad/bactofin/search-terms)
## **Top bactofin 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%€16K30%€31K45%€47K60%€63K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Liqui Moly Benzinstabilisator | 250 ml | Benzinadditiv | Art.-Nr.: 5107 Farblos**Liqui Moly**€7.94**4.7★2,005 rev](https://www.amazon.de/dp/B001NFH3VK) [2**Liqui Moly Marine Benzinstabilisator | 500 ml | Boot Benzinadditiv | Art.-Nr.: 25008**Liqui Moly**€12.56**4.8★1,487 rev](https://www.amazon.de/dp/B06Y1288W5) [3**Wagner Bactofin Benzin Stabilisator für 2-&4-Takt-Otto-Motoren Fahrzeuge Aller Art&Baujahre Boote Kleingeräte| Benzin Additiv Verhindert Korrosion&Verunreinigungen für Überwinterung (250ml)**Wagner**€18.13**4.6★367 rev](https://www.amazon.de/dp/B00JWDH7FM) [4**Liqui Moly Motorbike Benzinstabilisator | 250 ml | Motorrad Benzinadditiv | Art.-Nr.: 3041**Liqui Moly**€8.79**4.8★163 rev](https://www.amazon.de/dp/B00N5ZOZM6) [5**Wagner Bactofin Benzin Stabilisator für 2-&4-Takt-Otto-Motoren Fahrzeuge Aller Art&Baujahre Boote Kleingeräte| Benzin Additiv Verhindert Korrosion&Verunreinigungen für Überwinterung|1 Liter**Wagner**€42.48**4.6★367 rev](https://www.amazon.de/dp/B005O6JB5U)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**JLM Kraftstoffstabilisator für Benzin & Diesel 250 ml - Schützt vor Kraftstoffverfall verhindert Ablagerungen optimiert die Motorleistung und sorgt für zuverlässigen Betrieb J03125**JLM**€16.82**31 rev1y ago](https://www.amazon.de/dp/B0DW3YV35B) [**Liqui Moly Marine Benzinstabilisator | 500 ml | Boot Benzinadditiv | Art.-Nr.: 25008**Liqui Moly**€12.56**1,487 rev9y ago](https://www.amazon.de/dp/B06Y1288W5) [**Liqui Moly Motorbike Benzinstabilisator | 250 ml | Motorrad Benzinadditiv | Art.-Nr.: 3041**Liqui Moly**€8.79**163 rev11y ago](https://www.amazon.de/dp/B00N5ZOZM6) [**Wagner Bactofin Benzin Stabilisator für 2-&4-Takt-Otto-Motoren Fahrzeuge Aller Art&Baujahre Boote Kleingeräte| Benzin Additiv Verhindert Korrosion&Verunreinigungen für Überwinterung (250ml)**Wagner**€18.13**367 rev12y ago](https://www.amazon.de/dp/B00JWDH7FM) [**Wagner Bactofin Benzin Stabilisator für 2-&4-Takt-Otto-Motoren Fahrzeuge Aller Art&Baujahre Boote Kleingeräte| Benzin Additiv Verhindert Korrosion&Verunreinigungen für Überwinterung|1 Liter**Wagner**€42.48**367 rev14y ago](https://www.amazon.de/dp/B005O6JB5U)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**JLM Kraftstoffstabilisator für Benzin & Diesel 250 ml - Schützt vor Kraftstoffverfall verhindert Ablagerungen optimiert die Motorleistung und sorgt für zuverlässigen Betrieb J03125**JLM**€16.82**4.3★**▲ 101%**](https://www.amazon.de/dp/B0DW3YV35B) [**Wagner Bactofin Benzin Stabilisator für 2-&4-Takt-Otto-Motoren Fahrzeuge Aller Art&Baujahre Boote Kleingeräte| Benzin Additiv Verhindert Korrosion&Verunreinigungen für Überwinterung (250ml)**Wagner**€18.13**4.6★**▲ 95%**](https://www.amazon.de/dp/B00JWDH7FM) [**Wagner Bactofin Benzin Stabilisator für 2-&4-Takt-Otto-Motoren Fahrzeuge Aller Art&Baujahre Boote Kleingeräte| Benzin Additiv Verhindert Korrosion&Verunreinigungen für Überwinterung|1 Liter**Wagner**€42.48**4.6★**▲ 22%**](https://www.amazon.de/dp/B005O6JB5U) [**Liqui Moly Marine Benzinstabilisator | 500 ml | Boot Benzinadditiv | Art.-Nr.: 25008**Liqui Moly**€12.56**4.8★**▲ 18%**](https://www.amazon.de/dp/B06Y1288W5) [**Liqui Moly Benzinstabilisator | 250 ml | Benzinadditiv | Art.-Nr.: 5107 Farblos**Liqui Moly**€7.94**4.7★**▼ 12%**](https://www.amazon.de/dp/B001NFH3VK)
**~~View all trending →~~**
## **What buyers say about bactofin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**20%
*“Hervorragender Stabilisator”*
**Treibstoffeffizienz**12%
*“Guter Benzinstabilisator”*
**beworben Vs Tatsächliches Produkt**12%
*“Gutes Produkt, wie beschrieben”*
**Preis-Leistungs-Verhältnis**11%
*“Guter Preis und schneller Versand”*
**Rost/Korrodieren**8%
*“Bisher hatte ich weder Rost im Tank, noch Probleme mit dem Starten der Motoren nach der Winterpause”*
**Speicherkapazität**8%
*“hat eine schöne Portionsmöglichkeit”*
**Motorleistung**5%
*“Motor läuft ruhiger”*
**Gesamtgröße**5%
*“Passt alles”*
**Effizienz**5%
*“Funktioniert”*
**Auslaufsicher**5%
*“verbeult aber glücklicher Weise nicht undicht.”*
### **What buyers complain about **
**Auslaufsicher**38%
*“Schraubverschluss undicht”*
**Geruch**25%
*“Geruch bis die Flasche gereinigt ist”*
**Mechanismus probleme**13%
*“leider war der Schraubverschluss nicht fest genug verschlossen, so dass eine geringe Menge Flüssigkeit austrat”*
**Rost/Korrodieren**6%
*“an entsprechenden Stellen zu Korrosion.”*
### **Top return reasons **
**Auslaufsicher**52%
**Defekt Material/Teile**10%
**Farbe**10%
**Gesamtgröße**10%
**Kompatibilität – insgesamt**10%
**Produktzustand**5%
**Wasserbeständigkeit**2%
**Geruch**2%
## **Common questions**
- **Is bactofin profitable to sell on Amazon Germany?**
- The niche generates €105K/yr across 6 tracked products. 90-day search growth is -2.4%. Flapen's verdict: Skip it (40/100).
- **How competitive is the bactofin niche?**
- 3 brands and 50 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in bactofin?**
- Top complaints mined from reviews: Auslaufsicher, Geruch, Mechanismus probleme. The return rate is 0.1%.
- **When does demand for bactofin peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 5.7× the quietest.
- **What does it cost to enter the bactofin niche?**
- Listings span €7.94–€42.48; the average listing price is €17.79 (sweet spot $15–$100). The average incumbent carries 737 reviews — the moat a new listing must climb.
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