---
title: "Magnesium Komplex — €6.1M/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/magnesium-komplex"
last_updated: "2026-08-10T13:36:51.401Z"
locale: en
meta:
description: "Niche score 56/100 · €6.1M/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 · €6.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Magnesium Komplex — €6.1M/yr Amazon DE Niche (2026) - Flapen"
---
# **magnesium komplex**
**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 98Growth 20Conversion 81Competition 34Returns 100Price range 64Avg price 85Brand share 41Review moat 24Quality gap 28
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****€6.1M**
€6.1M/yr · 3.7M searches
**Avg price**
**Great****€19.11**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****8.6%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****€8.39–€26.66**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****81%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****5,577.68**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-11.0%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon Germany niche tracking, magnesium komplex is a €6.1M/yr Amazon Germany market (3.7M searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Nov. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium komplex market data**
- **Units sold / yr**
- **250K–300K**
- avg 12,500–15,000/product
- **Revenue / yr**
- **€4.8M–€5.7M**
- units × avg price
- **Conversion rate**
- **8.6%**
- **Avg BSR**
- **#22**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**14**
**Top-5 brand share**
**81%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 98%
**Open market**
**16%**
- natural elements31% - SUNDAY NATURAL31% - ProFuel10% - NATURTREU4% - Nature Love4% - WeightWorld3% - Open — no brand owns it (8 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.0% search growth over the last 90 days.
100K60KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/magnesium-komplex/trend)
## **Top magnesium komplex search terms**
- **magnesium komplex**1.5M/yr-4.0%9.8% conv. - **sunday natural**659K/yr-12.0%1.2% conv. - **natural elements**770K/yr-20.3%3.2% conv. - **magnesium komplex hochdosiert**181K/yr-5.6%8.4% conv. - **sunday natural magnesium**112K/yr+6.2%10.9% conv. - **natural elements magnesium**93K/yr-13.6%13.5% conv. - **magnesium complex**69K/yr-14.7%6.3% conv. - **vitamoment magnesium**63K/yr-19.3%1.0% conv. - **vitamoment magnesium komplex**64K/yr-29.1%2.2% conv. - **naturtreu magnesium**40K/yr-8.8%10.1% conv. [**All search terms **](https://flapen.com/research/de/drogerie-koerperpflege/magnesium-komplex/search-terms)
## **Top magnesium komplex 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%10%€612K20%€1.2M30%€1.8M40%€2.4M1001K10K100K 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**natural elements Magnesium Komplex - Premium: Aus 5 hochwertigen Verbindungen - 400mg elementares Magnesium pro Tagesdosis - Laborgeprüft vegan hochdosiert**natural elements**€21.36**4.7★10,954 rev](https://www.amazon.de/dp/B07NS4RX11) [2**SUNDAY NATURAL Magnesium Komplex 240 Kapseln - 400mg pro Tag - aus 7 Verbindungen: Magnesium Bisglycinat Citrat Malat Laktat Ascorbat Oxid Lysinat - Vegan laborgeprüft**SUNDAY NATURAL**€16.03**4.6★1,754 rev](https://www.amazon.de/dp/B0FMS3V43J) [3**Magnesium Komplex 180 Kapseln 400 mg elementares Magnesium pro Tag 5 hochwertige Formen: Mag.-Oxid Citrat Bisglycinat Malat & Ascorbat laborgeprüft mit Zertifikat Vorrat für 3 Monate**ProFuel**€10.17**4.6★5,346 rev](https://www.amazon.de/dp/B082VJ2ZLH) [4**NATURTREU Magnesium Komplex hochdosiert - Komplex mit: Magnesiumcitrat Bisglycinat Magnesium Malat und Magnesiumoxid - Vegan - 180 Kapseln**NATURTREU**€22.80**4.7★3,421 rev](https://www.amazon.de/dp/B07XCW3MYS) [5**NATURE LOVE Magnesium Komplex - 180 Kapseln - 400mg elementares Magnesium je Tagesdosis - Magnesiumcitrat Magnesiumoxid Magnesiumbisglycinat Magnesiummalat Magnesiumscorbat - Vegan hochdosiert**Nature Love**€21.56**4.6★5,590 rev](https://www.amazon.de/dp/B07GQ381FG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Swiyie Magnesium-Komplex 10-in-1 | Mit Magnesiumbisglycinat Citrat Malat Taurat Oxid Carbonat & mehr | 163 mg Magnesium pro Portion | Für Muskeln Knochen Nervensystem & Energiestoffwechsel**Swiyie**€23.49**121 rev5mo ago](https://www.amazon.de/dp/B0GKVPHG3Q) [**SUNDAY NATURAL Kollagen Kapseln Plus Ultra SunGlow Luxe 180 Kapseln Premium Collagen Pulver mit Vitamin C Astaxanthin Q10 & Hyaluron Hergestellt aus Kollagen Typ 1 & 3 Laborgeprüft**SUNDAY NATURAL**€24.73**271 rev5mo ago](https://www.amazon.de/dp/B0GC88STWR) [**Magnesium Komplex hochdosiert - 200 Kapseln - 400 mg Magnesium pro Tag + Vitamin C mit Bisglycinat Citrat Oxid L-Ascorbat Malat vegan & produziert in Deutschland**Bloom Naturals Beauty Supplements**€9.99**479 rev8mo ago](https://www.amazon.de/dp/B0F12QCJ4W) [**SUNDAY NATURAL Magnesium Komplex 240 Kapseln - 400mg pro Tag - aus 7 Verbindungen: Magnesium Bisglycinat Citrat Malat Laktat Ascorbat Oxid Lysinat - Vegan laborgeprüft**SUNDAY NATURAL**€16.03**1,754 rev8mo ago](https://www.amazon.de/dp/B0FMS3V43J) [**SUNDAY NATURAL Magnesium Bisglycinat - 240 Kapseln - 300mg reines Magnesium pro Tagesdosis - Depot Magnesiumglycinat als organisches Aminosäurechelat - Laborgeprüft vegan**SUNDAY NATURAL**€18.03**1,536 rev8mo ago](https://www.amazon.de/dp/B0FMS51PCG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Swiyie Magnesium-Komplex 10-in-1 | Mit Magnesiumbisglycinat Citrat Malat Taurat Oxid Carbonat & mehr | 163 mg Magnesium pro Portion | Für Muskeln Knochen Nervensystem & Energiestoffwechsel**Swiyie**€23.49**4.4★**▲ 255%**](https://www.amazon.de/dp/B0GKVPHG3Q) [**SUNDAY NATURAL Magnesium Bisglycinat - 240 Kapseln - 300mg reines Magnesium pro Tagesdosis - Depot Magnesiumglycinat als organisches Aminosäurechelat - Laborgeprüft vegan**SUNDAY NATURAL**€18.03**4.5★**▲ 132%**](https://www.amazon.de/dp/B0FMS51PCG) [**SUNDAY NATURAL Kollagen Kapseln Plus Ultra SunGlow Luxe 180 Kapseln Premium Collagen Pulver mit Vitamin C Astaxanthin Q10 & Hyaluron Hergestellt aus Kollagen Typ 1 & 3 Laborgeprüft**SUNDAY NATURAL**€24.73**4.2★**▲ 80%**](https://www.amazon.de/dp/B0GC88STWR) [**SUNDAY NATURAL Magnesium Komplex 240 Kapseln - 400mg pro Tag - aus 7 Verbindungen: Magnesium Bisglycinat Citrat Malat Laktat Ascorbat Oxid Lysinat - Vegan laborgeprüft**SUNDAY NATURAL**€16.03**4.6★**▲ 59%**](https://www.amazon.de/dp/B0FMS3V43J) [**ESN Magnesium Complex 90 Kapseln 323 mg Magnesium pro Tagesportion 4 in 1 Komplex Formel - Made in Germany**ESN**€13.57**4.6★**▲ 52%**](https://www.amazon.de/dp/B0DWXS9ZQB)
**~~View all trending →~~**
## **What buyers say about magnesium komplex**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**24%
*“Good produckt”*
**Magnesium**21%
*“Bestes Magnesium ever”*
**Preis-Leistungs-Verhältnis**7%
*“Bestes + Preis/Leistung super”*
**Schlafqualität**5%
*“kann aber jetzt schon bestätigen, dass, wenn man es 2 Stunden vor dem schlafengehen einnimmt, man deutlich besser schläft.”*
**beworben Vs Tatsächliches Produkt**5%
*“Hält 100% was es verspricht”*
**Linderung von Muskelschmerzen**3%
*“Sehr gut verträglich, hochwertige Inhaltsstoffe und spürbar positive Wirkung auf Muskeln und Regeneration”*
**Vitamin**3%
*“Multivitamin”*
**Einfaches Kauen/Schlucken**3%
*“gut schluckbar”*
**Dosierung**3%
*“Hilft in der Dosierung super”*
**Effizienz**2%
*“Funktioniert”*
### **What buyers complain about **
**Magnesium**19%
*“Fehlendes Magnesium”*
**Dosierung**7%
*“Fake Dosierung”*
**Säureregulator/Linderung von Magenschmerzen**5%
*“Durchfall”*
**Qualität insgesamt**4%
*“Qualität ungenügend”*
**beworben Vs Tatsächliches Produkt**4%
*“Irreführend”*
**Gesamtgröße**4%
*“Tabletten sind klein”*
**Funktionalität insgesamt**4%
*“Er tat nichts”*
**Geruch**4%
*“stinkt echt abartig”*
**Nebenwirkungen**3%
*“Wirkung fraglich”*
**Preis-Leistungs-Verhältnis**3%
*“Expensive”*
### **Top return reasons **
**Funktionalität insgesamt**29%
**Magnesium**14%
**Gesamtgröße**14%
**Kompatibilität – insgesamt**7%
**Reguliert die Verdauung**7%
**Preis-Leistungs-Verhältnis**7%
**Qualität insgesamt**7%
**Geschmack**7%
**beworben Vs Tatsächliches Produkt**7%
## **Common questions**
- **Is magnesium komplex profitable to sell on Amazon Germany?**
- The niche generates €6.1M/yr across 22 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is -11.0%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the magnesium komplex niche?**
- 14 brands and 14 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 81% of demand.
- **What do buyers complain about in magnesium komplex?**
- Top complaints mined from reviews: Magnesium, Dosierung, Säureregulator/Linderung von Magenschmerzen. The return rate is 0.1%.
- **When does demand for magnesium komplex peak?**
- Demand peaks in Nov; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the magnesium komplex niche?**
- Listings span €8.39–€26.66; the average listing price is €19.11 (sweet spot $15–$100). The average incumbent carries 5,578 reviews — the moat a new listing must climb.
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