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Magnesium

Magnesium shows a $9.2M/yr market, but soft demand (-11.3% this quarter) keeps it on the watch list.

Flapen Score

54
Worth a look

Top 26% of 2,966 Drogerie & Körperpflege niches · +5 vs the category median of 49

Market size 100Growth 19Conversion 86Competition 24Returns 100Price range 42Avg price 78Brand share 44Review moat 25Quality gap 24
This niche Category average · 2,966 niches

Is Magnesium profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Magnesium is a €9.2M/yr Amazon Germany market (5.8M searches/yr). The top 5 brands hold 79% of demand. Verdict: Worth a look — 54/100.

Magnesium: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -11.3% over the last 90 days and 9.7% of searches end in a purchase.

€9.2M

revenue / yr

Units sold / yr600K
Search volume / yr-11.3%5.8M
Conversion rate9.7%
Avg price€16.28

Who owns the niche?

The top 5 brands hold 79% of demand, so 21% of the market is open.

21%

open market share

Brands · sellers14 · 17
Top-5 product click share71%
Open market21%
Avg brand age61 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 18 products

Sponsored placement100%
New entrants (1y)5· 5 succeeded
Avg rating4.6★
Avg reviews4,256

Top Magnesium products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

€0€915K€1.8M€2.7M€3.7M1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

17

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

18%

  • natural elements27%
  • SUNDAY NATURAL22%
  • ProFuel16%
  • Feel Natural8%
  • ESN5%
  • Nature Love4%
  • Open — no brand owns it (8 brands, 18%)

Magnesium demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume5.8MCVR9.7%Products18Brands14Top 5 Brands79%OOS Rate0.0%Rating4.6★Reviews4,256Avg BSR#25
150K100KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Top Magnesium search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • magnesium3.0M/yr
  • magnesium komplex1.5M/yr
  • mag489K/yr
  • magnesium komplex hochdosiert181K/yr
  • magnesium tabletten83K/yr
  • magnesium complex69K/yr
  • vitamoment magnesium63K/yr
  • vitamoment magnesium komplex64K/yr
  • magnesium hochdosiert65K/yr
  • magnesium kapseln50K/yr

What reviews say buyers love and hate about Magnesium

What buyers mention most, as a share of all reviews.

What buyers love

79% of reviews
Magnesium25%

Bestes Magnesium ever

Qualität insgesamt23%

Good produckt

Preis-Leistungs-Verhältnis8%

Bester preis

Schlafqualität6%

kann aber jetzt schon bestätigen, dass, wenn man es 2 Stunden vor dem schlafengehen einnimmt, man deutlich besser schläft.

beworben Vs Tatsächliches Produkt5%

Hält 100% was es verspricht

What buyers complain about

61% of reviews
Magnesium24%

Magnesium halt

Dosierung7%

Fake Dosierung

Säureregulator/Linderung von Magenschmerzen5%

Durchfall

beworben Vs Tatsächliches Produkt4%

Irreführend

Funktionalität insgesamt4%

Er tat nichts

Magnesium return rate & reasons

Why buyers send it back, as a share of all return requests.

0.1%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Magnesium
100%

Common Magnesium questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Magnesium 54/100 on Amazon Germany — Worth a look. The niche generates €9.2M/yr across 18 tracked products. 5 of 5 products launched in the last 360 days are still selling. Search demand moved -11.3% over the last 90 days.
Search demand for Magnesium on Amazon Germany is steady year-round — the busiest month runs 1.7× the quietest.