---
title: "Whey Isolat — €105K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/whey-isolat"
last_updated: "2026-08-10T03:52:04.132Z"
locale: en
meta:
description: "Niche score 56/100 · €105K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · €105K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Whey Isolat — €105K/yr Amazon DE Niche (2026) - Flapen"
---
# **whey isolat**
**Worth a look**
Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 33Conversion 24Competition 80Returns 100Price range 94Avg price 95Brand share 54Review moat 33Quality gap 68
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****€43.77**
avg listing price — sweet spot $15–$100
**Price range**
**Great****€14.38–€85.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+6.1%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****3,175.25**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****€105K**
€105K/yr · 128K searches
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon Germany niche tracking, whey isolat is a €105K/yr Amazon Germany market (128K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **whey isolat market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **€109K–€131K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#74**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **75%**
- **Out of stock**
- **16.5%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**21 **▲rising
**Sellers**
**59**
**Top-5 brand share**
**73%**
Top 20: 100%
**Top-5 click share**
**35%**
Top 20: 75%
**Open market**
**21%**
- Optimum Nutrition29% - MuscleTech14% - ESN12% - Eafit10% - Bulk8% - edubily nutrition6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.1% search growth over the last 90 days.
4K3KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/whey-isolat/trend)
## **Top whey isolat search terms**
- **whey isolat**40K/yr+15.3%2.1% conv. - **whey isolate protein**15K/yr-12.3%1.7% conv. - **protein isolat**10K/yr+9.9%1.8% conv. - **protein whey isolate**10K/yr+24.9%1.3% conv. - **isolate whey protein**10K/yr+14.0%1.5% conv. - **muscletech**12K/yr-20.6%0.9% conv. - **whey 2kg**8K/yr+8.1%1.0% conv. - **100% whey protein**8K/yr-2.9%0.6% conv. - **muscletech whey protein**8K/yr+9.6%1.2% conv. - **nitrotech whey protein**5K/yr+20.4%1.6% conv. [**All search terms **](https://flapen.com/research/de/drogerie-koerperpflege/whey-isolat/search-terms)
## **Top whey isolat 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%3%€3K6%€6K9%€9K12%€13K101001K10K100K 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**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) [2**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) [3**Muscletech NitroTech Proteinpulver Muskelaufbau-Formel 4lbs Erdbeere**MuscleTech**€66.85**4.6★38 rev](https://www.amazon.de/dp/B0CB1BCXGT) [4**edubily Whey Protein Isolat - Laktosefrei - Sehr gut lösliches Eiweißpulver ohne Kohlenhydrate & Zucker - Aus irischer Weidehaltung (750 g Neutral)**edubily nutrition**€34.15**4.5★287 rev](https://www.amazon.de/dp/B07GBGWPJX) [5**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)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Body Attack 100% Whey Protein - Chocolate 2 kg - Protein Pulver - extra cremiges Eiweißpulver mit Hydrolysat und BCAAs unterstützt Muskelaufbau und Diäten für alle Sportler & Athleten**Body Attack**€52.98**706 rev8mo ago](https://www.amazon.de/dp/B0G1ZFS3RL) [**RheinNatur Whey Protein Isolate 900 g - Molkenprotein-Isolat 91% Eiweißanteil ohne Zuckerzusatz**RheinNatur**€43.71**77 rev8mo ago](https://www.amazon.de/dp/B0FZBZSGDX) [**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) [**BioTechUSA Iso Whey Zero | Premium Whey Protein Isolate | Grass-Fed | Enzyme-Free | Sugar- and Gluten-free 1816g Schokolade**BioTechUSA**€82.89**3,018 rev1y ago](https://www.amazon.de/dp/B0F83RKVZF) [**MuscleTech NitroTech Ripped Lean Protein Pulver Unterstützung beim Abnehmen Molkenisolat-Proteinpulver mit Lean Biome Protien für Männer und Frauen ohne Zucker 61 Portionen 1 8 kg Vanille**MuscleTech**€67.21**20 rev2y ago](https://www.amazon.de/dp/B0CW9Y3LB4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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★**▲ 141%**](https://www.amazon.de/dp/B002ZD3QDS) [**Body Attack 100% Whey Protein - Chocolate 2 kg - Protein Pulver - extra cremiges Eiweißpulver mit Hydrolysat und BCAAs unterstützt Muskelaufbau und Diäten für alle Sportler & Athleten**Body Attack**€52.98**4.5★**▲ 86%**](https://www.amazon.de/dp/B0G1ZFS3RL) [**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Strawberry 930g 31 Portionen**Optimum Nutrition**€40.08**4.5★**▲ 68%**](https://www.amazon.de/dp/B07R3DV1XP) [**BioTechUSA Iso Whey Zero | Premium Whey Protein Isolate | Grass-Fed | Enzyme-Free | Sugar- and Gluten-free 1816g Schokolade**BioTechUSA**€82.89**4.4★**▲ 68%**](https://www.amazon.de/dp/B0F83RKVZF) [**Bulk Pure Whey Isolate 90 | Geschmacksneutral | 26g Protein Portion | Ultra-gefiltertes Molkenisolat | Wenig Zucker | Wenig Fett | Schnelle Aufnahme | Unterstützt den Muskelerhalt | 500g | Shake**Bulk**€21.14**4.3★**▲ 56%**](https://www.amazon.de/dp/B00SP309XM)
**~~View all trending →~~**
## **What buyers say about whey isolat**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Geschmack insgesamt**23%
*“Super leckeres Whey, auch mit Wasser”*
**Geschmack**13%
*“Mega Geschmack”*
**Ernährungs Gehalt**13%
*“Beste Protein”*
**Qualität insgesamt**12%
*“Top Quality”*
**Löslichkeit**9%
*“das Pulver lässt sich angenehm in Smoothies und Shakes einrühren.”*
**Preis-Leistungs-Verhältnis**3%
*“Super Preis / Leistung”*
**Süße**3%
*“Ideal für Kaffee-Trinker: Neutral, ohne Süßstoffe & macht lange satt”*
**Inhaltsstoffe – insgesamt**1%
*“Das SUNDAY NATURAL Bio Protein Pulver 1000g Natural überzeugt vor allem durch seine sehr gute Zusammensetzung”*
**beworben Vs Tatsächliches Produkt**1%
*“macht seinen Job”*
**Vegan/Biologisch**1%
*“Vegan”*
### **What buyers complain about **
**Geschmack insgesamt**17%
*“Ungenießbar. Schmeckt ekelhaft”*
**Geschmack**11%
*“Geschmacklich ungeniessbar”*
**Preis-Leistungs-Verhältnis**10%
*“Sparmaßnahme inakzeptabel”*
**Süße**8%
*“überhaupt nicht süß”*
**Ernährungs Gehalt**5%
*“Spart nicht beim Eiweiß”*
**Künstliche Süßstoffe**4%
*“versteh auch nicht warum ein Protein Pulver gesüßt sein muss oder irgendwie Geschmacksorte haben muss. Löst sich”*
**Löslichkeit**4%
*“Schlechte Löslichkeit”*
**Qualität insgesamt**2%
*“Das ist garantiert kein high quality Produkt”*
**Textur/Konsistenz – insgesamt**2%
*“nicht ganz so cremig”*
**Inhaltsstoffe – insgesamt**2%
*“Irreführende Proteinquellen (Soja-Anteil).”*
### **Top return reasons **
**Geschmack**21%
**Geschmack insgesamt**21%
**Auslaufsicher**7%
**Geruch**6%
**Süße**5%
**Qualität insgesamt**5%
**Preis-Leistungs-Verhältnis**4%
**Vegan/Biologisch**4%
**Säureregulator/Linderung von Magenschmerzen**3%
**Inhaltsstoffe – insgesamt**3%
## **Common questions**
- **Is whey isolat profitable to sell on Amazon Germany?**
- The niche generates €105K/yr across 52 tracked products. 10 of 11 products launched in the last 360 days are still selling. 90-day search growth is +6.1%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the whey isolat niche?**
- 21 brands and 59 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 73% of demand.
- **What do buyers complain about in whey isolat?**
- Top complaints mined from reviews: Geschmack insgesamt, Geschmack, Preis-Leistungs-Verhältnis. The return rate is 0.1%.
- **When does demand for whey isolat peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the whey isolat niche?**
- Listings span €14.38–€85.26; the average listing price is €43.77 (sweet spot $15–$100). The average incumbent carries 3,175 reviews — the moat a new listing must climb.
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