---
title: "iso whey protein — €2.1M/yr Amazon Germany Niche, Score 65/100 - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/iso-whey-protein"
last_updated: "2026-07-21T06:37:58.077Z"
locale: en
meta:
description: "iso whey protein clears our launch bar: a $2.1M/yr market growing +6.2% this quarter with returns at 0.1%. Data updated Jul 2026."
"og:description": "iso whey protein clears our launch bar: a $2.1M/yr market growing +6.2% this quarter with returns at 0.1%. Data updated Jul 2026."
"og:title": "iso whey protein — €2.1M/yr Amazon Germany Niche, Score 65/100 - Flapen"
---
# **iso whey protein**
**Launch it**
A $2.1M/yr market growing +6.2% this quarter with returns at 0.1% — clears our launch bar.
Market size 95Growth 33Conversion 37Competition 65Returns 99Price range 90Avg price 95Brand share 21Review moat 71Quality gap 73
**Returns**
**Incredible****0.1%**
return rate — above 6% kills the launch gate
**Market size**
**Incredible****€2.1M**
€2.1M/yr · 1.8M searches
**Avg price**
**Incredible****€38.02**
avg listing price — sweet spot $15–$100
**Price range**
**Great****€10.01–€82.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****658.71**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****46%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+6.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, iso whey protein is a €2.1M/yr Amazon Germany market (1.8M searches/yr). The top 5 brands hold 92% of demand. Verdict: Launch it — 65/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **Market data**
- **Units sold / yr**
- **40K–50K**
- avg 750–1,000/product
- **Revenue / yr**
- **€1.5M–€1.9M**
- units × avg price
- **Launch success**
- **100%**
- 7 of 7 new (360d)
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#64**
- **Page quality**
- **0%**
- **Prime**
- **74%**
- **Sponsored**
- **45%**
- **Out of stock**
- **11.1%**
- **Avg brand age**
- **62 months**
- **Avg seller age**
- **179 days**
## **Competition**
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**42**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**46%**
Top 20: 82%
**Open market**
**6%**
- ESN70% - IronMaxx11% - MORE NUTRITION6% - BioTechUSA3% - ProFuel2% - WORLD'S FOOD NUTRITION2% - Open — no brand owns it (5 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.2% search growth over the last 90 days.
60K40KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/iso-whey-protein/trend)
## **Product shelf**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%€83K8%€166K12%€249K16%€332K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 38 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Peach Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.27**4.4★188 rev](https://www.amazon.de/dp/B0FMRSD467) [2**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€51.14**4.5★116 rev](https://www.amazon.de/dp/B0FMRPVFXR) [3**IronMaxx Clear Whey Isolate Zero - Peach Ice Tea 400g Dose | Klarer Molkenprotein-Isolat ohne Zucker | Laktosefreies Clear Protein | Protein Limonade mit fruchtig-erfrischendem Geschmack**IronMaxx**€20.31**4.0★207 rev](https://www.amazon.de/dp/B0CK28CDD3) [4**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Lemon Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.69**4.3★99 rev](https://www.amazon.de/dp/B0FMRRFJKQ) [5**ESN ISOCLEAR Whey Isolate Protein Pulver Taster Box 5 x 30 g clear Whey Proteinlimo mit fruchtig leckerem Geschmack - made in Germany**ESN**€10.01**4.3★225 rev](https://www.amazon.de/dp/B0F7B455G1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Strawberry Lime Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.38**98 rev8mo ago](https://www.amazon.de/dp/B0FMRT62RN) [**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Blueberry Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.22**103 rev8mo ago](https://www.amazon.de/dp/B0FMRRFVNL) [**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Peach Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.27**188 rev9mo ago](https://www.amazon.de/dp/B0FMRSD467) [**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€51.14**116 rev9mo ago](https://www.amazon.de/dp/B0FMRPVFXR) [**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Lemon Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.69**99 rev9mo ago](https://www.amazon.de/dp/B0FMRRFJKQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€51.14**4.5★**▲ 134%**](https://www.amazon.de/dp/B0FMRPVFXR) [**IronMaxx Clear Whey Isolate Zero - Kirsche 400g Dose | Klares Molkenprotein-Isolat ohne Zucker | Laktosefreies Clear Protein | Protein Limonade mit fruchtig-erfrischendem Geschmack**IronMaxx**€20.33**3.6★**▲ 80%**](https://www.amazon.de/dp/B0CK21TVPP) [**MORE Clear Protein Lemonade Style Virgin Mojito 600 g Protein Drink mit Whey Isolat clear Whey - made in Germany**MORE NUTRITION**€35.75**4.4★**▲ 73%**](https://www.amazon.de/dp/B0DXFTT76L) [**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Lemon Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€50.69**4.3★**▲ 69%**](https://www.amazon.de/dp/B0FMRRFJKQ) [**MORE Clear Protein Peach Passionfruit Ice Tea 600 g Protein Drink mit Whey Isolat - made in Germany**MORE NUTRITION**€35.76**4.2★**▲ 66%**](https://www.amazon.de/dp/B0BNC6NJSG)
**~~View all trending →~~**
## **Reviews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Geschmack insgesamt**29%
*“Tasty”*
**Geschmack**16%
*“Lecker Kirschgeschmack”*
**Ernährungs Gehalt**8%
*“Clear Protein”*
**Löslichkeit**8%
*“Super Löslichkeit, Super Lecker”*
**Qualität insgesamt**7%
*“Super Produkt”*
**Süße**5%
*“Bisschen süß”*
**Frische**2%
*“Fast erfrischend”*
**Preis-Leistungs-Verhältnis**2%
*“Preis Leistung ok”*
**beworben Vs Tatsächliches Produkt**1%
*“Super Produkt, entsprach genau der Beschreibung der Anzeige”*
**Vegan/Biologisch**1%
*“Alles vegan”*
### **What buyers complain about **
**Geschmack insgesamt**23%
*“Mixed Berry schmeckt nicht”*
**Süße**14%
*“Alle Sorten sind zwar zu süß”*
**Geschmack**9%
*“Von Geschmack und Konsistenz kommt bei mir Würgereiz- so schlecht fand ich Proteinpulver noch nie”*
**Preis-Leistungs-Verhältnis**8%
*“Sparmaßnahme inakzeptabel”*
**Künstliche Süßstoffe**6%
*“Dieser typische Süßstoffgeschmack kommt für mich ziemlich durch”*
**Löslichkeit**5%
*“Schäumt beim Schütteln”*
**Ernährungs Gehalt**1%
*“Leider ungenießbar kaum protein enthalten bzw wenig”*
**Geruch**1%
*“Es ist so als ob man Wasser aus einem Gefäß trinkt das so penetrant stinkt das danach das Wasser selbst danach schmeckt”*
**Qualität insgesamt**1%
*“Dieses Produkt ist sehr schlecht”*
**Textur/Konsistenz – insgesamt**1%
*“schäumt enorm”*
### **Top return reasons **
**Geschmack insgesamt**22%
**Geschmack**22%
**Ernährungs Gehalt**6%
**Funktionalität insgesamt**6%
**Auslaufsicher**6%
**Süße**5%
**Inhaltsstoffe – insgesamt**5%
**Geruch**3%
**Qualität insgesamt**3%
**beworben Vs Tatsächliches Produkt**3%
## **Common questions**
- **Is iso whey protein profitable to sell on Amazon Germany?**
- The niche generates €2.1M/yr across 38 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +6.2%. Flapen's verdict: Launch it (65/100).
- **How competitive is the iso whey protein niche?**
- 11 brands and 42 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in iso whey protein?**
- Top complaints mined from reviews: Geschmack insgesamt, Süße, Geschmack. The return rate is 0.1%.
- **When does demand for iso whey protein peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the iso whey protein niche?**
- Listings span €10.01–€82.89; the average listing price is €38.02 (sweet spot $15–$100). The average incumbent carries 659 reviews — the moat a new listing must climb.
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