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Baby Magnesium

soft demand (-45.4% this quarter) — Baby Magnesium doesn't clear our bar today.

Flapen Score

35
Skip it

Ranks 581 of 638 Baby Products niches · −12 vs the category median of 47

Market size 6Growth 2Conversion 86Competition 13Returns 100Price range 16Avg price 23Brand share 12Review moat 52Quality gap 78
This niche Category average · 638 niches

Is Baby Magnesium profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Baby Magnesium is a £23K/yr Amazon United Kingdom market (28K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 35/100.

Baby Magnesium: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -45.4% over the last 90 days and 9.8% of searches end in a purchase.

£23K

revenue / yr

Units sold / yr3K
Search volume / yr-45.4%28K
Conversion rate9.8%
Avg price£8.37

Who owns the niche?

The top 5 brands hold 95% of demand, so 5% of the market is open.

5%

open market share

Brands · sellers7 · 40
Top-5 product click share84%
Open market5%
Avg brand age30 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 10 products

Sponsored placement100%
New entrants (1y)0· 0 succeeded
Avg rating4.3★
Avg reviews1,427

Top Baby 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 84% of clicks — a locked-up shelf that new listings rarely crack.

£0£3K£7K£10K£14K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

40

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

84%

Top 20: 100%

Open market

2%

  • BetterYou62%
  • ZyranovaE17%
  • Epigenetics8%
  • Feather & Down5%
  • NaturallyMum3%
  • Bieyoc2%
  • Open — no brand owns it (1 brand, 2%)

Baby Magnesium demand & seasonality

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

Volume28KCVR9.8%Products10Brands7Top 5 Brands95%OOS Rate0.6%Rating4.3★Reviews1,427Avg BSR#170
2K1KSpike '25Spike '26MarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Feb · busiest ÷ quietest = 2.3×

Top Baby Magnesium search terms shoppers use

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

  • magnesium spray kids5K/yr
  • magnesium cream for kids7K/yr
  • baby magnesium3K/yr
  • kids magnesium spray2K/yr
  • magnesium for babies3K/yr
  • magnesium spray for kids2K/yr
  • better you magnesium spray kids2K/yr
  • magnesium sleep cream kids1K/yr
  • magnesium butter for kids1K/yr

What reviews say buyers love and hate about Baby Magnesium

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

What buyers love

83% of reviews
Smell40%

smells divine

Sleep Quality14%

Better nights sleep

Value For Money5%

Worth every single penny

Soft Feel5%

Soft and gentle

Moist/Dry5%

Lovely Moisturiser & Smells lovely

What buyers complain about

71% of reviews
Smell12%

No fragrance at all

Functionality-Overall12%

Doesn't work

Allergies12%

Couldnt use the product as made my skin burn and itch

Sleep Quality10%

having trouble sleeping

Value For Money6%

Since money is tight

Baby Magnesium return rate & reasons

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

0.1%

Return rate

27%

Fixable by listing

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

1Smell
20%
2Advertised Vs Actual Product
20%
3Functionality-Overall
20%
4Comfort-Overall
7%
5Value For Money
7%

Common Baby Magnesium questions

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

Flapen scores Baby Magnesium 35/100 on Amazon United Kingdom — Skip it. The niche generates £23K/yr across 10 tracked products. Search demand moved -45.4% over the last 90 days.
Search demand for Baby Magnesium on Amazon United Kingdom peaks in Jan–Feb, where the busiest month runs 2.3× the quietest.