---
title: "Isolate Protein — €315K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/isolate-protein"
last_updated: "2026-08-10T19:01:49.969Z"
locale: en
meta:
description: "Niche score 54/100 · €315K/yr market · 255K searches/yr · €59.37 avg price. Weak search conversion (2.1%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · €315K/yr market · 255K searches/yr · €59.37 avg price. Weak search conversion (2.1%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Isolate Protein — €315K/yr Amazon DE Niche (2026) - Flapen"
---
# **isolate protein**
**Worth a look**
Shows low returns (0.1%), but weak search conversion (2.1%) keeps it on the watch list.
Market size 52Growth 43Conversion 26Competition 63Returns 99Price range 66Avg price 90Brand share 28Review moat 28Quality gap 58
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****€59.37**
avg listing price — sweet spot $15–$100
**Price range**
**Good****€22.53–€139.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****€315K**
€315K/yr · 255K searches
**Growth**
**Okay****+14.6%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****3,683.74**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, isolate protein is a €315K/yr Amazon Germany market (255K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Worth a look — 54/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **isolate protein market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **€297K–€356K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#66**
- **Page quality**
- **0%**
- **Prime**
- **87%**
- **Sponsored**
- **74%**
- **Out of stock**
- **10.1%**
- **Avg brand age**
- **81 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**49**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 85%
**Open market**
**9%**
- ESN44% - Optimum Nutrition32% - BioTechUSA6% - Black Hammer Nutrition3% - Eafit3% - Mammut Nutrition3% - Open — no brand owns it (5 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 58 weeks — +14.6% search growth over the last 90 days.
45K35KPrime Day '25Spike '25Black Friday '25Spike '26 seasonJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 15.3×
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/isolate-protein/trend)
## **Top isolate protein search terms**
- **isolate protein**65K/yr-2.3%1.7% conv. - **iso whey**38K/yr+12.5%1.3% conv. - **whey protein 5kg**29K/yr+12.0%0.5% conv. - **esn whey isolate**16K/yr+29.8%1.9% conv. - **esn iso whey**16K/yr+38.2%4.0% conv. - **esn isolate protein**8K/yr+150.3%2.1% conv. - **protein pulver 5kg**14K/yr-7.8%0.4% conv. - **protein pulver 3kg**9K/yr+12.9%0.7% conv. - **optimum nutrition gold standard isolate**5K/yr+66.4%5.8% conv. - **whey hydrolysat**8K/yr-19.2%0.2% conv. [**All search terms **](https://flapen.com/research/de/drogerie-koerperpflege/isolate-protein/search-terms)
## **Top isolate protein 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%5%€16K10%€32K15%€47K20%€63K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 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)**ESN**€44.85**4.5★4,751 rev](https://www.amazon.de/dp/B004W6I8HK) [2**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Vanille 930g 31 Portionen**Optimum Nutrition**€37.84**4.6★2,678 rev](https://www.amazon.de/dp/B07QXZ7DWK) [3**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Schokolade 930g 31 Portionen**Optimum Nutrition**€37.85**4.5★2,944 rev](https://www.amazon.de/dp/B07R16QQY8) [4**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Strawberry 930g 31 Portionen**Optimum Nutrition**€40.08**4.5★1,455 rev](https://www.amazon.de/dp/B07R3DV1XP) [5**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)
**~~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)**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**ESN**€50.38**98 rev8mo ago](https://www.amazon.de/dp/B0FMRT62RN) [**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
[**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★**▲ 181%**](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**ESN**€51.14**4.5★**▲ 177%**](https://www.amazon.de/dp/B0FMRPVFXR) [**WHEY ISOLATE - PROTEIN PULVER Vanille Hochreines Molkenprotein Für Muskelaufbau Und Regeneration Für Sportler Pulver 750g eiweissreich und zuckerarm shaker proteinshake EAFIT**Eafit**€23.10**4.4★**▲ 119%**](https://www.amazon.de/dp/B002ZD3QDS) [**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Strawberry 930g 31 Portionen**Optimum Nutrition**€40.08**4.5★**▲ 81%**](https://www.amazon.de/dp/B07R3DV1XP) [**GORILLA Whey Protein 5KG + Free EAAs Black Hammer USA Protein Powder for Muscle Growth & Recovery (5000g Erdbeere)**Black Hammer Nutrition**€79.88**4.7★**▲ 61%**](https://www.amazon.de/dp/B0F1CLNRD9)
**~~View all trending →~~**
## **What buyers say about isolate protein**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Geschmack insgesamt**24%
*“Super leckeres Whey, auch mit Wasser”*
**Ernährungs Gehalt**14%
*“Beste protein für mich”*
**Geschmack**13%
*“Mega Geschmack”*
**Qualität insgesamt**12%
*“Top Quality”*
**Löslichkeit**8%
*“Super Löslichkeit, Super Lecker”*
**Süße**4%
*“Ideal für Kaffee-Trinker: Neutral, ohne Süßstoffe & macht lange satt”*
**Preis-Leistungs-Verhältnis**4%
*“Preis-Leistung super”*
**Reguliert die Verdauung**1%
*“Gute Löslichkeit tolle Verträglichkeit”*
**Frische**1%
*“Das Produkt ist sehr frisch und sehr lecker”*
**Linderung von Muskelschmerzen**1%
*“Auch von der Wirkung her passt alles – unterstützt den Muskelaufbau”*
### **What buyers complain about **
**Geschmack insgesamt**17%
*“Ungenießbar. Schmeckt ekelhaft”*
**Preis-Leistungs-Verhältnis**14%
*“Sparmaßnahme inakzeptabel”*
**Geschmack**11%
*“Der Cookies und Cream Flavour schmeckt dazu noch absolut ungenießbar”*
**Süße**8%
*“Mir persönlich zu süß”*
**Ernährungs Gehalt**5%
*“Dieses angeblich geschmacksneutrale Protein Isolat hat einen unangenehm toxischen Beigeschmack”*
**Künstliche Süßstoffe**4%
*“Dieser typische Süßstoffgeschmack kommt für mich ziemlich durch”*
**Löslichkeit**3%
*“Löst sich kaum”*
**Qualität insgesamt**3%
*“Das ist garantiert kein high quality Produkt”*
**beworben Vs Tatsächliches Produkt**2%
*“Betrüger und Irreführend”*
**Geruch**1%
*“Ich war erst skeptisch als ich gerochen habe”*
### **Top return reasons **
**Geschmack**43%
**Geschmack insgesamt**19%
**Auslaufsicher**11%
**Geruch**6%
**Süße**5%
**Qualität insgesamt**4%
**beworben Vs Tatsächliches Produkt**2%
**Gesamtgröße**2%
**Inhaltsstoffe – insgesamt**2%
**Produktzustand**2%
## **Common questions**
- **Is isolate protein profitable to sell on Amazon Germany?**
- The niche generates €315K/yr across 31 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +14.6%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the isolate protein niche?**
- 11 brands and 49 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in isolate protein?**
- Top complaints mined from reviews: Geschmack insgesamt, Preis-Leistungs-Verhältnis, Geschmack. The return rate is 0.1%.
- **When does demand for isolate protein peak?**
- Demand peaks in Aug–Sep–Oct–Nov; the busiest month runs 15.3× the quietest.
- **What does it cost to enter the isolate protein niche?**
- Listings span €22.53–€139.81; the average listing price is €59.37 (sweet spot $15–$100). The average incumbent carries 3,684 reviews — the moat a new listing must climb.
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