Skip to content

Magnesium Drink

brand-locked demand (top 5 brands take 98% of clicks) — Magnesium Drink doesn't clear our bar today.

Flapen Score

47
Skip it
Market size 41Growth 54Conversion 68Competition 10Returns 100Price range 62Avg price 33Brand share 6Review moat 25Quality gap 80
This niche Category average

Is Magnesium Drink profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Magnesium Drink is a £212K/yr Amazon United Kingdom market (345K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 47/100.

Magnesium Drink: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +26.7% over the last 90 days and 6.2% of searches end in a purchase.

£212K

revenue / yr

Units sold / yr20K
Search volume / yr+26.7%345K
Conversion rate6.2%
Avg price£9.97

Who owns the niche?

The top 5 brands hold 98% of demand, so 2% of the market is open.

2%

open market share

Brands · sellers6 · 42
Top-5 product click share88%
Open market2%
Avg brand age35 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement100%
New entrants (1y)3· 3 succeeded
Avg rating4.2★
Avg reviews4,185

Top Magnesium Drink 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 88% of clicks — a locked-up shelf that new listings rarely crack.

£0£21K£42K£64K£85K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

42

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

0%

  • Healthy Metal67%
  • TRIP11%
  • Nutrition Geeks10%
  • Vitaminnica Because your Health Matters7%
  • Tonic Health3%
  • SCIENCE FITNESS2%
  • Open — no brand owns it (0%)

Magnesium Drink demand & seasonality

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

Volume345KCVR6.2%Products9Brands6Top 5 Brands98%OOS Rate0.9%Rating4.2★Reviews4,185Avg BSR#44
13K8KSpike '25Spike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26

Top Magnesium Drink search terms shoppers use

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

  • healthy metal magnesium drink93K/yr
  • magnesium drink57K/yr
  • healthy metal24K/yr
  • magnesium glycinate drink28K/yr
  • magnesium drink for sleep36K/yr
  • magnesium glycinate drink sachets20K/yr
  • magnesium drinks for calm relaxation and sleep11K/yr
  • magnesium drinks12K/yr
  • healthy metal magnesium6K/yr
  • heavy metal magnesium drink5K/yr

What reviews say buyers love and hate about Magnesium Drink

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

What buyers love

75% of reviews
Sleep Quality25%

sleep more deeply

Quality-Overall11%

Good product x

Magnesium10%

Best magnesium supplement around

Value For Money8%

Fair price

Taste-Overall6%

Fantastic taste

What buyers complain about

55% of reviews
Sleep Quality14%

No sleep

Functionality-Overall7%

It does absolutely nothing

Magnesium7%

This magnesium does not work

Acid Regulator/Stomach Ache Relief5%

Gives you stomach cramps

Dosage5%

The dosage is far too high

Magnesium Drink 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
33%
2Joint Pain
33%
3Taste-Overall
33%

Common Magnesium Drink questions

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

Flapen scores Magnesium Drink 47/100 on Amazon United Kingdom — Skip it. The niche generates £212K/yr across 9 tracked products. 3 of 3 products launched in the last 360 days are still selling. Search demand moved +26.7% over the last 90 days.
Magnesium Drink buyers on Amazon United Kingdom complain most about Sleep Quality, Functionality-Overall, Magnesium, the themes mined from the niche's reviews. Its return rate is 0.1%.