Magnesium Supplements
prices mostly outside the sweet spot ($3.44–$9.37) — Magnesium Supplements doesn't clear our bar today.
Flapen Score
Is Magnesium Supplements profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Magnesium Supplements is a £4.8M/yr Amazon United Kingdom market (4.6M searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Jan. Verdict: Skip it — 44/100.
Magnesium Supplements: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -28.8% over the last 90 days and 14.8% of searches end in a purchase.
£4.8M
revenue / yr
Who owns the niche?
The top 5 brands hold 93% of demand, so 7% of the market is open.
7%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 7 products
Top Magnesium Supplements products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate Citrate & Malate 90 Vegan Capsules Triple High Absorption 384mg Elemental UK Made
- Price
- £8.11
- Rating
- 4.5/5
- Reviews
- 35,795
- Age
- 3y ago
Magnesium Supplements Tablets
- Price
- £3.44
- Rating
- 4.6/5
- Reviews
- 5,535
- Age
- 12y ago
Magnesium Glycinate 4-in-1 Complex | 1283mg Bisglycinate Citrate Malate & 2000mg Turmeric & Black Pepper | 385mg Elemental High Absorption Magnesium Supplements | 90 Tablets | UK Made | Free Soul
- Price
- £7.24
- Rating
- 4.4/5
- Reviews
- 3,230
- Age
- 1y ago
Magnesium Glycinate 3-in-1 Complex 2000mg | Magnesium Glycinate Malate & Citrate with Vitamin B6 | 120 Capsules - 2 Months Supply | High Absorption | No Fillers or Binders | 3rd Party Tested
- Price
- £6.32
- Rating
- 4.6/5
- Reviews
- 648
- Age
- 9mo ago
Zipvit Magnesium 500mg of Elemental High-Strength Magnesium Supplement 3 Month Supply 90 Vegan Tablets Supports Muscle Bone & Energy
- Price
- £6.09
- Rating
- 4.5/5
- Reviews
- 14,532
- Age
- 9y ago
Trending
90-day click momentumMagnesium Glycinate 3-in-1 Complex 2000mg | Magnesium Glycinate Malate & Citrate with Vitamin B6 | 120 Capsules - 2 Months Supply | High Absorption | No Fillers or Binders | 3rd Party Tested
- Price
- £6.32
- Rating
- 4.6/5
- Reviews
- 648
- Age
- 9mo ago
Magnesium Supplements Tablets
- Price
- £3.44
- Rating
- 4.6/5
- Reviews
- 5,535
- Age
- 12y ago
Magnesium Glycinate 4-in-1 Complex - 400mg Elemental Mg - 180 Capsules
- Price
- £9.37
- Rating
- 4.6/5
- Reviews
- 3,717
- Age
- 1y ago
Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate Citrate & Malate 90 Vegan Capsules Triple High Absorption 384mg Elemental UK Made
- Price
- £8.11
- Rating
- 4.5/5
- Reviews
- 35,795
- Age
- 3y ago
VitaBright Magnesium Glycinate Complex 6-in-1 | 2500mg 485mg Elemental | 120 Caps | Glycinate Tablets Zinc Vitamin B6 & D | High Strength Magnesium Supplements for Women | ZMA Supplements for Men
- Price
- £8.01
- Rating
- 4.6/5
- Reviews
- 2,454
- Age
- 2y ago
Newest
by launch dateMagnesium Glycinate 3-in-1 Complex 2000mg | Magnesium Glycinate Malate & Citrate with Vitamin B6 | 120 Capsules - 2 Months Supply | High Absorption | No Fillers or Binders | 3rd Party Tested
- Price
- £6.32
- Rating
- 4.6/5
- Reviews
- 648
- Age
- 9mo ago
Magnesium Glycinate 4-in-1 Complex - 400mg Elemental Mg - 180 Capsules
- Price
- £9.37
- Rating
- 4.6/5
- Reviews
- 3,717
- Age
- 1y ago
Magnesium Glycinate 4-in-1 Complex | 1283mg Bisglycinate Citrate Malate & 2000mg Turmeric & Black Pepper | 385mg Elemental High Absorption Magnesium Supplements | 90 Tablets | UK Made | Free Soul
- Price
- £7.24
- Rating
- 4.4/5
- Reviews
- 3,230
- Age
- 1y ago
VitaBright Magnesium Glycinate Complex 6-in-1 | 2500mg 485mg Elemental | 120 Caps | Glycinate Tablets Zinc Vitamin B6 & D | High Strength Magnesium Supplements for Women | ZMA Supplements for Men
- Price
- £8.01
- Rating
- 4.6/5
- Reviews
- 2,454
- Age
- 2y ago
Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate Citrate & Malate 90 Vegan Capsules Triple High Absorption 384mg Elemental UK Made
- Price
- £8.11
- Rating
- 4.5/5
- Reviews
- 35,795
- Age
- 3y ago
Competition: brands, sellers & click share
The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.
Brands
7 falling
Sellers
35
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
93%
Top 20: 100%
Open market
3%
- Nutrition Geeks65%
- Vitabiotics Ultra13%
- Free Soul5%
- Nutrivo5%
- Zipvit5%
- WeightWorld3%
- Open — no brand owns it (1 brand, 3%)
Magnesium Supplements demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan · busiest ÷ quietest = 1.7×
Top Magnesium Supplements search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- magnesium2.2M/yr
- magnesium glycinate 3-in-1815K/yr
- nutrition geeks magnesium306K/yr
- magnesium supplements542K/yr
- geeks magnesium glycinate 3-in-1196K/yr
- magnesium tablets150K/yr
- magnesium for sleep58K/yr
- nutrition geeks magnesium 3 in 161K/yr
- magnesium sleep48K/yr
- glycinate 3 in 134K/yr
What reviews say buyers love and hate about Magnesium Supplements
What buyers mention most, as a share of all reviews.
What buyers love
82% of reviews“Better sleep”
“the quality is always consistent”
“EXCELLENT VALUE FOR MONEY”
“best magnesium”
“As Advertised”
What buyers complain about
62% of reviews“No sleep”
“It is not your ordinary magnesium”
“Didn't do for me”
“The dose is misleading”
“Upsets my stomach”
Magnesium Supplements 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.
Common Magnesium Supplements questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
