---
title: "Magnesium Threonate — €1.5M/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/drogerie-koerperpflege/magnesium-threonate"
last_updated: "2026-08-10T17:39:39.782Z"
locale: en
meta:
description: "Niche score 56/100 · €1.5M/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 · €1.5M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Magnesium Threonate — €1.5M/yr Amazon DE Niche (2026) - Flapen"
---
# **magnesium threonate**
**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 86Growth 12Conversion 84Competition 17Returns 100Price range 95Avg price 95Brand share 31Review moat 78Quality gap 38
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****€28.06**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****€16.03–€36.47**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Great****€1.5M**
€1.5M/yr · 562K searches
**Conversion**
**Great****9.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****447.77**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-26.5%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon Germany niche tracking, magnesium threonate is a €1.5M/yr Amazon Germany market (562K searches/yr). The top 5 brands hold 86% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium threonate market data**
- **Units sold / yr**
- **40K–50K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **€1.1M–€1.4M**
- units × avg price
- **Conversion rate**
- **9.3%**
- **Avg BSR**
- **#115**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **7.7%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**11%**
- SUNDAY NATURAL37% - natural elements16% - ProFuel14% - Bloom Naturals Beauty Supplements14% - NatureWell4% - QIDOSHA3% - Open — no brand owns it (5 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -26.5% search growth over the last 90 days.
18K13KSpike '24Holiday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/de/drogerie-koerperpflege/magnesium-threonate/trend)
## **Top magnesium threonate search terms**
- **magnesium threonate**169K/yr-33.0%7.3% conv. - **magnesium l-threonate**111K/yr-25.8%7.9% conv. - **magnesium l-threonat**65K/yr-27.5%8.5% conv. - **magtein**36K/yr-5.5%8.4% conv. - **magnesium l threonate**36K/yr-25.9%7.8% conv. - **magnesium threonat**25K/yr-33.0%8.8% conv. - **magnesium-l-threonat**21K/yr-30.7%5.8% conv. - **magnesium l threonat testsieger**19K/yr-42.4%5.8% conv. - **magtein magnesium l-threonate**14K/yr-0.5%11.1% conv. - **magnesium l threonat**14K/yr-44.8%7.8% conv. [**All search terms **](https://flapen.com/research/de/drogerie-koerperpflege/magnesium-threonate/search-terms)
## **Top magnesium threonate 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%€146K20%€293K30%€439K40%€585K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUNDAY NATURAL Magnesium Threonate - Markenrohstoff Magtein 120 Kapseln L-Threonat 2.040mg Magnesium L-Threonate pro Tagesdosis zur Versorgung des Nervensystems Laborgeprüft vegan**SUNDAY NATURAL**€33.43**4.7★398 rev](https://www.amazon.de/dp/B0FMS5CQCB) [2**Magnesium L-Threonate (Magtein) 2.083mg Magnesium L-Threonat pro Tagesdosis 90 Kapseln für deinen Magnesiumhaushalt vegan hoch bioverfügbar in Deutschland entwickelt & laborgeprüft**natural elements**€30.11**4.5★288 rev](https://www.amazon.de/dp/B0FRGH69LG) [3**Magnesium Threonate Kapseln 120x - optimal hochdosiert mit 2000 mg Magtein Magnesium-L-Threonat pro Tag - innovative patentierte Magnesium-Form - laborgeprüft mit Zertifikat - Vorrat für 30 Tage**ProFuel**€29.32**4.6★478 rev](https://www.amazon.de/dp/B0DHF3JLKJ) [4**Magtein Magnesium L-Threonate - 120 Kapseln mit 2000 mg täglich - L-Threonat - Magnesium Threonate - Laborgeprüft vegan & produziert in Deutschland - Verpackung kann variieren**Bloom Naturals Beauty Supplements**€27.92**4.6★230 rev](https://www.amazon.de/dp/B0FC2CV3DN) [5**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)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**OVF NeuroMAG Komplett 120 Kapseln | Magnesium L-Threonate Magtein Taurat Bisglycinat & Pidolat | Hochbioverfügbares Magnesium für Gehirn Nervensystem Müdigkeit & Muskeln**PARAFARMACIA, ORGANIC VITAMINS & FOOD**€27.10**181 rev8mo ago](https://www.amazon.de/dp/B0FRNLMHK3) [**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) [**SUNDAY NATURAL Magnesium Threonate - Markenrohstoff Magtein 120 Kapseln L-Threonat 2.040mg Magnesium L-Threonate pro Tagesdosis zur Versorgung des Nervensystems Laborgeprüft vegan**SUNDAY NATURAL**€33.43**398 rev8mo ago](https://www.amazon.de/dp/B0FMS5CQCB) [**HealthyWorld Magnesium + Calcium L-Treonat 240 Kapseln Magnesiumcitrat & Bisglycinat Schnelle Absorption 2 Schlüsselmineralien Unterstützung für Muskeln Knochen und Nervensystem**HealthyWorld**€22.18**32 rev8mo ago](https://www.amazon.de/dp/B0FWRXRQ49)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNDAY NATURAL Magnesium Bisglycinat - 240 Kapseln - 300mg reines Magnesium pro Tagesdosis - Depot Magnesiumglycinat als organisches Aminosäurechelat - Laborgeprüft vegan**SUNDAY NATURAL**€18.03**4.5★**▲ 276%**](https://www.amazon.de/dp/B0FMS51PCG) [**HealthyWorld Magnesium + Calcium L-Treonat 240 Kapseln Magnesiumcitrat & Bisglycinat Schnelle Absorption 2 Schlüsselmineralien Unterstützung für Muskeln Knochen und Nervensystem**HealthyWorld**€22.18**4.5★**▲ 185%**](https://www.amazon.de/dp/B0FWRXRQ49) [**Magnesium L-Threonate (Magtein) 2.083mg Magnesium L-Threonat pro Tagesdosis 90 Kapseln für deinen Magnesiumhaushalt vegan hoch bioverfügbar in Deutschland entwickelt & laborgeprüft**natural elements**€30.11**4.5★**▲ 132%**](https://www.amazon.de/dp/B0FRGH69LG) [**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★**▲ 115%**](https://www.amazon.de/dp/B0FMS3V43J) [**OVF NeuroMAG Komplett 120 Kapseln | Magnesium L-Threonate Magtein Taurat Bisglycinat & Pidolat | Hochbioverfügbares Magnesium für Gehirn Nervensystem Müdigkeit & Muskeln**PARAFARMACIA, ORGANIC VITAMINS & FOOD**€27.10**4.5★**▲ 69%**](https://www.amazon.de/dp/B0FRNLMHK3)
**~~View all trending →~~**
## **What buyers say about magnesium threonate**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Magnesium**25%
*“Bestes Magnesium ever”*
**Qualität insgesamt**24%
*“Super Produkt”*
**Schlafqualität**8%
*“kann aber jetzt schon bestätigen, dass, wenn man es 2 Stunden vor dem schlafengehen einnimmt, man deutlich besser schläft.”*
**Preis-Leistungs-Verhältnis**5%
*“Top Preis/Leistung”*
**beworben Vs Tatsächliches Produkt**3%
*“Hält was es verspricht”*
**Linderung von Muskelschmerzen**3%
*“Muskeln – ideal für Aktive!”*
**Effizienz**2%
*“Funktioniert,”*
**Einfaches Kauen/Schlucken**2%
*“Gut zum schlucken”*
**Fokusverbesserung**2%
*“🧠 FOCUS MODE ON”*
**Gesamtgröße**2%
*“Bis jetzt super, fühle mich fitter”*
### **What buyers complain about **
**Magnesium**24%
*“Magnesium halt”*
**beworben Vs Tatsächliches Produkt**7%
*“Irreführend”*
**Dosierung**6%
*“Scheinbar hoher Anteil an (billigem) MG Oxid.”*
**Säureregulator/Linderung von Magenschmerzen**5%
*“Nix für Magen Darm”*
**Preis-Leistungs-Verhältnis**3%
*“recht teuer”*
**Schlafqualität**3%
*“nachts unruhiger Schlaf”*
**Funktionalität insgesamt**3%
*“Wirkt nicht”*
**Reguliert die Verdauung**3%
*“oft magenbelastend”*
**Inhaltsstoffe – insgesamt**3%
*“Enthält leider Siliciumdioxid”*
**Nebenwirkungen**2%
*“Die Effekte sind eher subtil”*
### **Top return reasons **
**Geruch**100%
## **Common questions**
- **Is magnesium threonate profitable to sell on Amazon Germany?**
- The niche generates €1.5M/yr across 13 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -26.5%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the magnesium threonate niche?**
- 11 brands and 10 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in magnesium threonate?**
- Top complaints mined from reviews: Magnesium, beworben Vs Tatsächliches Produkt, Dosierung. The return rate is 0.1%.
- **When does demand for magnesium threonate peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the magnesium threonate niche?**
- Listings span €16.03–€36.47; the average listing price is €28.06 (sweet spot $15–$100). The average incumbent carries 448 reviews — the moat a new listing must climb.
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