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51

magnesium spray

Worth a look

Shows low returns (0.2%), but a small market ($83K/yr) keeps it on the watch list.

Market size 21Growth 38Conversion 87Competition 41Returns 99Price range 43Avg price 47Brand share 33Review moat 48Quality gap 67

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Conversion

Great10.0%

search→purchase rate — share of searches ending in a sale

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,735.78

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay€11.60

avg listing price — sweet spot $15–$100

Price range

Okay€3.40–€23.91

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Okay60%

top-5 click share — leaders hold, buyers still browse

Growth

Okay+10.7%

90-day search growth — must beat 0% to launch

Brand share

Okay85%

top-5 brand share — brands hold most of the demand

Market size

Bad€83K

€83K/yr · 71K searches

According to Flapen's Amazon Germany niche tracking, magnesium spray is a €83K/yr Amazon Germany market (71K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Aug. Verdict: Worth a look — 51/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

magnesium spray market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
€70K–€93K
units × avg price
Conversion rate
10.0%
Avg BSR
#350
Page quality
0%
Prime
94%
Sponsored
94%
Out of stock
10.6%
Avg brand age
52 months
Avg seller age
200 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

37

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

60%

Top 20: 100%

Open market

11%

  • Organic Magnesium53%
  • MgSport12%
  • WoldoHealth7%
  • BetterYou6%
  • VIROXIDIN6%
  • Generisch3%
  • Open — no brand owns it (5 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +10.7% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Aug · busiest ÷ quietest = 1.7×

Top magnesium spray search terms

  • magnesium spray45K/yr
  • magnesiumöl spray13K/yr
  • magnesiumspray6K/yr
  • magnesium oil spray3K/yr
  • magnesium spray füße1K/yr
  • magnesium öl sprühflasche266/yr
  • magnesium öl haut668/yr
  • topical magnesium338/yr
  • magnesium oil spray for feet1K/yr
  • topical magnesium spray163/yr
All search terms

Top magnesium spray 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%€8K20%€17K30%€25K40%€33K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

What buyers say about magnesium spray

What buyers praise and complain about, mined from review topics.

What buyers love

Magnesium15%

“Bestes Magnesium spray”

Linderung von Muskelschmerzen12%

“Besonders nach dem Sport oder bei verspannten Muskeln nutze ich es gern als Massageöl zur Muskelentspannung”

Qualität insgesamt9%

“top Produkt”

Einfache Anwendung6%

“Die Anwendung ist unkompliziert: Das Spray lässt sich gut dosieren”

Benutzerfreundlichkeit4%

“Gut anzuwenden”

Preis-Leistungs-Verhältnis3%

“Preis/Leistung= top”

Schlafqualität3%

“auch mein Schlaf hat sich verbessert.”

beworben Vs Tatsächliches Produkt3%

“Tut, was es soll”

Geruch3%

“Der Geruch ist zwar neutral,”

Sprühen/Durchfluss3%

“Tolle spray”

What buyers complain about

Allergien9%

“Hautreizend”

Funktionalität insgesamt8%

“Hält nicht was es verpricht”

Magnesium6%

“irreführende Werbung, nur 31% Magnesiumöl”

Auslaufsicher5%

“Spray war bereits ausgelaufen”

Hautgesundheit5%

“Bei solchen Sprays stört ein bisschen der komische Film, den es auf der Haut hinterlässt”

Haftung/Klebrigkeit5%

“Verklebter Sprühkopf”

Preis-Leistungs-Verhältnis3%

“Schade fürs Geld”

Komfort insgesamt3%

“Unangenehm auf der Haut”

Linderung von Muskelschmerzen3%

“Muskelkrämpfe”

Schlafqualität2%

“Ich habe die komplette Nacht nicht geschlafen”

Top return reasons

Auslaufsicher50%
Funktionalität insgesamt7%
Qualität insgesamt7%
Wasserbeständigkeit7%
Entflammbar7%
Geruch7%
Gesamtgröße7%
Defekt Material/Teile3%
Komfort insgesamt3%
Feucht/Trocken3%

Common questions

Is magnesium spray profitable to sell on Amazon Germany?
The niche generates €83K/yr across 18 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +10.7%. Flapen's verdict: Worth a look (51/100).
How competitive is the magnesium spray niche?
11 brands and 37 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in magnesium spray?
Top complaints mined from reviews: Allergien, Funktionalität insgesamt, Magnesium. The return rate is 0.2%.
When does demand for magnesium spray peak?
Demand peaks in Jan–Aug; the busiest month runs 1.7× the quietest.
What does it cost to enter the magnesium spray niche?
Listings span €3.40–€23.91; the average listing price is €11.60 (sweet spot $15–$100). The average incumbent carries 1,736 reviews — the moat a new listing must climb.