---
title: "iso whey — Niche Verdict: Worth a look (51/100) | Amazon Germany - Flapen"
canonical_url: "https://flapen.com/amazon/research/de/drogerie-k-rperpflege/iso-whey"
last_updated: "2026-07-14T00:24:02.751Z"
locale: en
meta:
  description: "iso whey shows low returns (0.1%), but brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list."
  "og:description": "iso whey shows low returns (0.1%), but brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list."
  "og:title": "iso whey — Niche Verdict: Worth a look (51/100) | Amazon Germany - Flapen"
---

Back to Flapen home

# **iso whey**

**Worth a look**

Shows low returns (0.1%), but brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list.

Market size 45Growth 53Conversion 26Competition 51Returns 99Price range 62Avg price 88Brand share 14Review moat 25Quality gap 57

**Returns**

**Incredible****0.1%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****€65.16**

avg listing price — sweet spot $15–$100

**Price range**

**Good****€36.20–€139.81**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Growth**

**Good****+24.1%**

90-day search growth — must beat 0% to launch

**Competition**

**Good****55%**

top-5 click share — leaders hold, buyers still browse

**Market size**

**Okay****€242K**

€242K/yr · 180K searches

**Conversion**

**Okay****2.1%**

search→purchase rate — share of searches ending in a sale

**Review moat**

**Bad****4,509.45**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****95%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**7 **▼falling

**Sellers**

**38**

**Top-5 brand share**

**95%**

**Open market**

**3%**

- ESN68% - Optimum Nutrition11% - BioTechUSA8% - Black Hammer Nutrition5% - Body Power4% - Scitec Nutrition3% - Open — no brand owns it (1 brand, 3%)

## **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%10%€24K20%€48K30%€72K40%€97K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![ESN IsoWhey Hardcore Proteinpulver Vanilla (Classic) 1 kg bis zu 26 g Protein pro Portion made in Germany (Design kann variieren)](https://m.media-amazon.com/images/I/311QhHBIkGL.jpg)**ESN IsoWhey Hardcore Proteinpulver Vanilla (Classic) 1 kg bis zu 26 g Protein pro Portion made in Germany (Design kann variieren)**ESN**€44.85**4.5★4,751 rev](https://www.amazon.de/dp/B004W6I8HK) [2![ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/4160UAniOJL.jpg)**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![ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Peach Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/411m8QqC5bL.jpg)**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) [4![ESN IsoWhey Hardcore Proteinpulver Chocolate 1 kg bis zu 26 g Protein pro Portion - made in Germany](https://m.media-amazon.com/images/I/311QhHBIkGL.jpg)**ESN IsoWhey Hardcore Proteinpulver Chocolate 1 kg bis zu 26 g Protein pro Portion - made in Germany**ESN**€44.38**4.3★3,531 rev](https://www.amazon.de/dp/B004W6H62I) [5![BioTechUSA Protein Power | Hoher Proteingehalt zuckerfrei laktosefrei glutenfrei | mit zugesetztem Kreatin 4 kg Vanille](https://m.media-amazon.com/images/I/41yZKc+mY8L.jpg)**BioTechUSA Protein Power | Hoher Proteingehalt zuckerfrei laktosefrei glutenfrei | mit zugesetztem Kreatin 4 kg Vanille**BioTechUSA**€75.60**4.0★809 rev](https://www.amazon.de/dp/B009RPQ32I)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![GORILLA Whey Protein - 5KG - Black Hammer USA - Protein Powder for Muscle Growth & Recovery + Free Gorilla BCAA Gift (5000g Schokolade)](https://m.media-amazon.com/images/I/51linm4RQmL.jpg)**GORILLA Whey Protein - 5KG - Black Hammer USA - Protein Powder for Muscle Growth & Recovery + Free Gorilla BCAA Gift (5000g Schokolade)**Black Hammer Nutrition**€84.79**3 rev3mo ago](https://www.amazon.de/dp/B0GSKXNXH8) [![ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Strawberry Lime Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/41FyF6oAxQL.jpg)**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 Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/4160UAniOJL.jpg)**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 Peach Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/411m8QqC5bL.jpg)**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 Lemon Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/41lUbLtt2TL.jpg)**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

[![GORILLA Whey Protein - 5KG - Black Hammer USA - Protein Powder for Muscle Growth & Recovery + Free Gorilla BCAA Gift (5000g Schokolade)](https://m.media-amazon.com/images/I/51linm4RQmL.jpg)**GORILLA Whey Protein - 5KG - Black Hammer USA - Protein Powder for Muscle Growth & Recovery + Free Gorilla BCAA Gift (5000g Schokolade)**Black Hammer Nutrition**€84.79**5.0★**▲ 167%**](https://www.amazon.de/dp/B0GSKXNXH8) [![ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/4160UAniOJL.jpg)**ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Fresh Cherry Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany**ESN**€51.14**4.5★**▲ 162%**](https://www.amazon.de/dp/B0FMRPVFXR) [![ESN ISOCLEAR Whey Isolate Protein Pulver 1000g Peach Iced Tea Proteinlimo mit fruchtig leckerem Geschmack clear Whey - made in Germany](https://m.media-amazon.com/images/I/411m8QqC5bL.jpg)**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★**▲ 54%**](https://www.amazon.de/dp/B0FMRSD467) [![GORILLA Whey Protein 5KG + Free EAAs Black Hammer USA Protein Powder for Muscle Growth & Recovery (5000g Erdbeere)](https://m.media-amazon.com/images/I/51DrGq5FmYL.jpg)**GORILLA Whey Protein 5KG + Free EAAs Black Hammer USA Protein Powder for Muscle Growth & Recovery (5000g Erdbeere)**Black Hammer Nutrition**€79.88**4.7★**▲ 53%**](https://www.amazon.de/dp/B0F1CLNRD9) [![Optimum Nutrition Gold Standard 100% Whey Proteinpulver Geschmack Vanilla Ice Cream 4.53kg 151 Portionen](https://m.media-amazon.com/images/I/51YNDI4uEsL.jpg)**Optimum Nutrition Gold Standard 100% Whey Proteinpulver Geschmack Vanilla Ice Cream 4.53kg 151 Portionen**Optimum Nutrition**€139.81**4.5★**▲ 31%**](https://www.amazon.de/dp/B000GIQT3I)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +24.1% search growth over the last 90 days.

10K6KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Geschmack insgesamt**26%

*“schmeckt super”*

**Ernährungs Gehalt**15%

*“Beste protein für mich”*

**Geschmack**13%

*“Mega Geschmack”*

**Qualität insgesamt**12%

*“Top Quality”*

**Löslichkeit**8%

*“Super Löslichkeit, Super Lecker”*

**Süße**4%

*“Bisschen süß”*

**Preis-Leistungs-Verhältnis**3%

*“Preis-Leistung super”*

**Frische**1%

*“Das Produkt ist sehr frisch und sehr lecker”*

**Linderung von Muskelschmerzen**1%

*“Auch von der Wirkung her passt alles – unterstützt den Muskelaufbau”*

**Reguliert die Verdauung**1%

*“Gute Löslichkeit tolle Verträglichkeit”*

### **What buyers complain about **

**Preis-Leistungs-Verhältnis**17%

*“Sparmaßnahme inakzeptabel”*

**Geschmack insgesamt**15%

*“Ungenießbar. Schmeckt ekelhaft”*

**Süße**10%

*“Mir persönlich zu süß”*

**Geschmack**9%

*“Geschmackliche Vollkatastrophe”*

**Ernährungs Gehalt**4%

*“Die Qualität der Proteine ist sehr schlecht”*

**Künstliche Süßstoffe**4%

*“Dieser typische Süßstoffgeschmack kommt für mich ziemlich durch”*

**Qualität insgesamt**2%

*“Das ist garantiert kein high quality Produkt”*

**beworben Vs Tatsächliches Produkt**2%

*“kein Shaker wie im Bild mitbekommen”*

**Löslichkeit**2%

*“Das Pulver löst sich relativ schlecht auf”*

**Funktionalität insgesamt**1%

*“Verschluss funktioniert nicht, da er voller Pulver ist”*

### **Top return reasons **

**Geschmack**49%

**Geschmack insgesamt**17%

**Auslaufsicher**13%

**Qualität insgesamt**5%

**Produktzustand**3%

**beworben Vs Tatsächliches Produkt**3%

**Geruch**3%

**Gesamtgröße**3%

**Inhaltsstoffe – insgesamt**3%

**Nebenwirkungen**3%