---
title: "Iso Protein — €232K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/iso-protein"
last_updated: "2026-08-10T21:33:43.885Z"
locale: en
meta:
description: "Niche score 52/100 · €232K/yr market. Brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · €232K/yr market. Brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Iso Protein — €232K/yr Amazon DE Niche (2026) - Flapen"
---
# **iso protein**
**Worth a look**
Shows low returns (0.1%), but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Market size 44Growth 54Conversion 33Competition 54Returns 99Price range 95Avg price 92Brand share 7Review moat 25Quality gap 47
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****€21.14–€98.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****€54.09**
avg listing price — sweet spot $15–$100
**Growth**
**Good****+27.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****€232K**
€232K/yr · 162K searches
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Bad****4,651.2**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, iso protein is a €232K/yr Amazon Germany market (162K searches/yr). The top 5 brands hold 97% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **iso protein market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **€216K–€270K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#53**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **97%**
- **Out of stock**
- **3.5%**
- **Avg brand age**
- **82 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**39**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 90%
**Open market**
**1%**
- Dymatize50% - Optimum Nutrition39% - Bulk3% - edubily nutrition3% - ESN2% - BioTechUSA2% - Open — no brand owns it (1 brand, 1%)
## **Demand**
Weekly Amazon search volume, last 40 weeks — +27.1% search growth over the last 90 days.
4K3KSpike '25Black Friday '25Spike '26Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/iso-protein/trend)
## **Top iso protein search terms**
- **dymatize iso 100**30K/yr+25.8%2.2% conv. - **iso protein**15K/yr+42.2%0.9% conv. - **dymatize iso100**8K/yr+121.0%2.5% conv. - **isolate**12K/yr+28.9%2.1% conv. - **isolate protein powder**5K/yr+61.3%1.6% conv. - **dymatize**11K/yr+12.2%0.8% conv. - **whey protein isolate neutral**10K/yr-3.9%1.8% conv. - **dymatize whey protein**10K/yr-13.6%2.2% conv. - **optimum nutrition gold standard isolate**5K/yr+66.4%5.9% conv. - **iso whey protein isolat**5K/yr+45.8%1.2% conv. [**All search terms **](https://flapen.com/research/de/drogerie-koerperpflege/iso-protein/search-terms)
## **Top iso 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%€12K10%€23K15%€35K20%€46K101001K10K100K 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**Dymatize ISO 100 Hydrolyzed Gourmet Chocolate 2264g - Whey Protein Hydrolysat + Isolat Pulver**Dymatize**€84.99**4.5★1,552 rev](https://www.amazon.de/dp/B09N3H6T8L) [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**Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 932g - Whey Protein Hydrolysat + Isolat Pulver**Dymatize**€46.65**4.5★1,355 rev](https://www.amazon.de/dp/B09N3KK8KH) [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
[**RheinNatur Whey Protein Isolate 900 g - Molkenprotein-Isolat 91% Eiweißanteil ohne Zuckerzusatz**RheinNatur**€43.71**77 rev8mo ago](https://www.amazon.de/dp/B0FZBZSGDX) [**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) [**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Schokolade 450g 15 Portionen**Optimum Nutrition**€22.53**160 rev1y ago](https://www.amazon.de/dp/B0DF2DFX7S) [**Dymatize Elite 100% Whey Cookies & Cream 2170g - High Protein Low Sugar Pulver + Whey Protein und BCAAs**Dymatize**€61.91**492 rev4y ago](https://www.amazon.de/dp/B09N7CLFKY) [**Dymatize Elite 100% Whey Rich Chocolate 2170g - High Protein Low Sugar Pulver + Whey Protein und BCAAs**Dymatize**€63.39**1,155 rev4y ago](https://www.amazon.de/dp/B09N7FH3MV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Optimum Nutrition Gold Standard 100% Whey Proteinisolat Pulver Geschmack Strawberry 930g 31 Portionen**Optimum Nutrition**€40.08**4.5★**▲ 101%**](https://www.amazon.de/dp/B07R3DV1XP) [**Dymatize ISO 100 Hydrolyzed Gourmet Vanilla 932g - Whey Protein Hydrolysat + Isolat Pulver**Dymatize**€46.65**4.5★**▲ 70%**](https://www.amazon.de/dp/B09N3KK8KH) [**RheinNatur Whey Protein Isolate 900 g - Molkenprotein-Isolat 91% Eiweißanteil ohne Zuckerzusatz**RheinNatur**€43.71**4.5★**▲ 69%**](https://www.amazon.de/dp/B0FZBZSGDX) [**BioTechUSA Iso Whey Zero | Premium Whey Protein Isolate | Grass-Fed | Enzyme-Free | Sugar- and Gluten-free 1816g Schokolade**BioTechUSA**€82.89**4.4★**▲ 47%**](https://www.amazon.de/dp/B0F83RKVZF) [**Dymatize Elite 100% Whey Cookies & Cream 2170g - High Protein Low Sugar Pulver + Whey Protein und BCAAs**Dymatize**€61.91**4.5★**▲ 37%**](https://www.amazon.de/dp/B09N7CLFKY)
**~~View all trending →~~**
## **What buyers say about iso protein**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Geschmack insgesamt**22%
*“Super leckeres Whey, auch mit Wasser”*
**Qualität insgesamt**16%
*“Top Quality”*
**Ernährungs Gehalt**14%
*“Beste protein für mich”*
**Geschmack**14%
*“Mega Geschmack”*
**Löslichkeit**8%
*“Löst sich perfekt auf”*
**Süße**4%
*“Ideal für Kaffee-Trinker: Neutral, ohne Süßstoffe & macht lange satt”*
**Preis-Leistungs-Verhältnis**2%
*“lohnt sich”*
**Reguliert die Verdauung**2%
*“Gute Löslichkeit tolle Verträglichkeit”*
**beworben Vs Tatsächliches Produkt**1%
*“auf dem Produkt ausführlich beschrieben.”*
**Inhaltsstoffe – insgesamt**1%
*“Beste Inhaltsstoffe”*
### **What buyers complain about **
**Geschmack insgesamt**14%
*“Ungenießbar. Schmeckt ekelhaft”*
**Preis-Leistungs-Verhältnis**14%
*“unverschämt teuer”*
**Geschmack**11%
*“Geschmacklich nicht so gut”*
**Süße**9%
*“nicht so süß”*
**Künstliche Süßstoffe**5%
*“Dieser typische Süßstoffgeschmack kommt für mich ziemlich durch”*
**Ernährungs Gehalt**4%
*“Dieses angeblich geschmacksneutrale Protein Isolat hat einen unangenehm toxischen Beigeschmack”*
**Löslichkeit**2%
*“Das Pulver löst sich relativ schlecht auf”*
**Qualität insgesamt**1%
*“Das ist garantiert kein high quality Produkt”*
**Inhaltsstoffe – insgesamt**1%
*“Es sind keine aminosäuren angegeben”*
**Geruch**1%
*“riecht nicht besonders lecker”*
### **Top return reasons **
**Geschmack**17%
**Geschmack insgesamt**14%
**Süße**14%
**Geruch**11%
**Auslaufsicher**11%
**Ernährungs Gehalt**6%
**Inhaltsstoffe – insgesamt**6%
**Gesamtgröße**6%
**Kompatibilität – insgesamt**6%
**Qualität insgesamt**6%
## **Common questions**
- **Is iso protein profitable to sell on Amazon Germany?**
- The niche generates €232K/yr across 30 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +27.1%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the iso protein niche?**
- 7 brands and 39 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in iso protein?**
- Top complaints mined from reviews: Geschmack insgesamt, Preis-Leistungs-Verhältnis, Geschmack. The return rate is 0.1%.
- **What does it cost to enter the iso protein niche?**
- Listings span €21.14–€98.59; the average listing price is €54.09 (sweet spot $15–$100). The average incumbent carries 4,651 reviews — the moat a new listing must climb.
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