---
title: "Cardirin — €0/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/cardirin"
last_updated: "2026-08-09T22:43:36.439Z"
locale: en
meta:
description: "Niche score 34/100 · €0/yr market · 22K searches/yr · €53.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · €0/yr market · 22K searches/yr · €53.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cardirin — €0/yr Amazon DE Niche (2026) - Flapen"
---
# **cardirin**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 4Conversion 0Competition 3Returns 100Price range 90Avg price 92Brand share 0Review moat 89Quality gap 96
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Quality gap**
**Incredible****3.9★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****€53.54**
avg listing price — sweet spot $15–$100
**Price range**
**Great****€24.58–€104.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****217**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-41.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****€0**
€0/yr · 22K searches
**Conversion**
**Bad****0.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=de&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, cardirin is a €0/yr Amazon Germany market (22K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 34/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cardirin market data**
- **Units sold / yr**
- **1K–1K**
- avg 100–250/product
- **Revenue / yr**
- **€54K–€67K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#842**
- **Page quality**
- **0%**
- **Prime**
- **0%**
- **Sponsored**
- **33%**
- **Out of stock**
- **16.7%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **213 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▲rising
**Sellers**
**4**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- MayProducts81% - Cardirin19% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 40 weeks — -41.7% search growth over the last 90 days.
1K600Spike '26Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/cardirin/trend)
## **Top cardirin search terms**
- **cardirin original tropfen**3K/yr-27.9%7.4% conv. - **cardirin**8K/yr-42.8%3.4% conv. - **cardirin original hirschhausen kapseln**521/yr+170.4%6.9% conv. - **cardirin original hirschhausen**8K/yr-77.7%4.3% conv. - **cardirin original hirschhausen tropfen 30ml 39**1K/yr-85.4%0.0% conv. - **cardirin kaufen**2K/yr-86.2%0.0% conv. [**All search terms **](https://flapen.com/research/de/drogerie-koerperpflege/cardirin/search-terms)
## **Top cardirin 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%€030%€045%€060%€01101001K 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**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 1)**MayProducts**€34.81**3.8★415 rev](https://www.amazon.de/dp/B0D1527ZV3) [2**Cardirin Vital Kapseln | Mix aus pflanzlichen Zutaten | für Männer & Frauen | 60 Kapseln Inhalt**MayProducts**€39.95**4.5★2 rev](https://www.amazon.de/dp/B0G5YV15DW) [3**Cardirin Tropfen Nahrungsergänzungsmittel Flüssige Formel 30ml**Cardirin**€24.58**3.5★39 rev](https://www.amazon.de/dp/B0F3XQ9FDQ) [4**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 5)**MayProducts**€104.56**3.8★415 rev](https://www.amazon.de/dp/B0D153G8TK) [5**Cardirin Tropfen Nahrungsergänzungsmittel Flüssige Formel 30ml (2+1 Gratis)**Cardirin**€47.52**4.0★16 rev](https://www.amazon.de/dp/B0FR9QW3LH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Cardirin Vital Kapseln | Mix aus pflanzlichen Zutaten | für Männer & Frauen | 60 Kapseln Inhalt**MayProducts**€39.95**2 rev7mo ago](https://www.amazon.de/dp/B0G5YV15DW) [**Cardirin Tropfen Nahrungsergänzungsmittel Flüssige Formel 30ml (2+1 Gratis)**Cardirin**€47.52**16 rev9mo ago](https://www.amazon.de/dp/B0FR9QW3LH) [**Cardirin Tropfen Nahrungsergänzungsmittel Flüssige Formel 30ml**Cardirin**€24.58**39 rev10mo ago](https://www.amazon.de/dp/B0F3XQ9FDQ) [**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 1)**MayProducts**€34.81**415 rev2y ago](https://www.amazon.de/dp/B0D1527ZV3) [**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 5)**MayProducts**€104.56**415 rev2y ago](https://www.amazon.de/dp/B0D153G8TK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Cardirin Vital Kapseln | Mix aus pflanzlichen Zutaten | für Männer & Frauen | 60 Kapseln Inhalt**MayProducts**€39.95**4.5★**▲ 960%**](https://www.amazon.de/dp/B0G5YV15DW) [**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 3)**MayProducts**€69.79**3.8★**▲ 861%**](https://www.amazon.de/dp/B0D14YKW5W) [**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 5)**MayProducts**€104.56**3.8★**▲ 831%**](https://www.amazon.de/dp/B0D153G8TK) [**Cardirin Tropfen Nahrungsergänzungsmittel Flüssige Formel 30ml (2+1 Gratis)**Cardirin**€47.52**4.0★**▲ 49%**](https://www.amazon.de/dp/B0FR9QW3LH) [**Cardirin Premium Drops | naturreines Pflanzenölkomplex | Qualität für Männer und Frauen | 30 ml pro Flasche (Rot 1)**MayProducts**€34.81**3.8★**— 10%**](https://www.amazon.de/dp/B0D1527ZV3)
**~~View all trending →~~**
## **What buyers say about cardirin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**beworben Vs Tatsächliches Produkt**33%
*“erfüllen den Zweck”*
**Qualität insgesamt**33%
*“Gutes Produkt”*
**Effizienz**11%
*“Wirkt”*
### **What buyers complain about **
**Preis-Leistungs-Verhältnis**31%
*“Herausgeschmissenes Geld”*
**beworben Vs Tatsächliches Produkt**17%
*“Dieses Produkt wird auch über Hirschhausen Deep Fake beworben”*
**Funktionalität insgesamt**17%
*“Hat nichts gebracht”*
**Blutdruck**8%
*“Keinerlei Wirkung auf Blutdruck und”*
**Dosierung**6%
*“keine Dosierunghinweise”*
**Kompatibilität – insgesamt**6%
*“Hirschhausen wirbt nicht für Cardirin”*
**Anleitung/Benutzerhandbuch/Fehlerbehebung**6%
*“Keine Verpackung, kein Beipackzettel, keine Dosierunghinweise”*
**Ethischer Handel/Fairer Handel**6%
*“Absolut unseriös, werd nimmt solche Tropfen? Da könnte alles drin sein. Ich warne explizit vor diesem Produkt.”*
## **Common questions**
- **Is cardirin profitable to sell on Amazon Germany?**
- The niche generates €0/yr across 6 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -41.7%. Flapen's verdict: Skip it (34/100).
- **How competitive is the cardirin niche?**
- 2 brands and 4 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in cardirin?**
- Top complaints mined from reviews: Preis-Leistungs-Verhältnis, beworben Vs Tatsächliches Produkt, Funktionalität insgesamt. The return rate is 0.0%.
- **What does it cost to enter the cardirin niche?**
- Listings span €24.58–€104.56; the average listing price is €53.54 (sweet spot $15–$100). The average incumbent carries 217 reviews — the moat a new listing must climb.
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