Magnesium Glycinate
FailPrices span $3.44–$8.12, mostly outside the sweet spot, so Magnesium Glycinate is a Fail.
- Flapen Score
- 45 / 100Ranks 1,255 of 2,035 Health & Personal Care niches · −3 vs the category median of 4845
- Market size
- £8.8M/yr8.5M searches / yr
- 90-day growth
- -17.8%search demand this quarter
- Competition
- 95%top-5 click share · 6 brands · 34 sellers
Flapen Score
Magnesium Glycinate against its category
The dotted line is the Health & Personal Care average. Past it, Magnesium Glycinate is stronger. Inside it, weaker.
Market
The Magnesium Glycinate market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Magnesium Glycinate 8.5M times last year and spent an estimated £8.8M. The top 5 brands take 95% of clicks. Demand peaks in Mar–Apr–May. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 14.6% of those searches ended in a purchase.
Shoppers searched for this 8.5M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 14.6% of those searches ended in a purchase. Searches in the last 90 days moved -17.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £8.8M a year.
- Searches, last 12 months
- 8.5M
- Growth, 90 days vs prior 90
- -17.8%
- Conversion, latest week
- 14.6%
- Market size, estimated
- £8.8Ma year
- Peak month
- March3.0× the quietest month
- Top search term
- magnesium glycinate3.6M searches a year
02 · Price
A sale here is worth £7.12.
Listings sell for £7.12 on average, from £3.44 to £8.12. Amazon reports units sold in ranges, and this niche reaches the top one: 1,000,000 units or more a year. The average listing sells 125,000 to 150,000 of them. At £7.12 that is £890K to £1.1M a year per listing.
- Average price
- £7.12under the $15 to $100 sweet spot
- Price range
- £3.44–£8.12
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 1,000,000 or moreAmazon's top range
- Units per listing a year
- 125,000–150,000
- Revenue per listing a year
- £890K–£1.1M
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #3 within Herbal Supplements. It carries 9,561 reviews at 4.53 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #3in Herbal Supplements
- Average rating
- 4.53 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 9,561per listing
- Listings tracked
- 6
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 44 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 44 months
Products
Top Magnesium Glycinate products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 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 Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient
- Price
- £8.12
- Rating
- 4.5/5
- Reviews
- 6,499
- Age
- 3y ago

Zipvit Magnesium Glycinate 2000mg with 400mg Elemental Plus Vitamin B6 120 Vegan Tablets High Strength Magnesium Supplements
- Price
- £7.91
- Rating
- 4.6/5
- Reviews
- 2,240
- Age
- 2y ago

Magnesium Supplements Tablets
- Price
- £3.44
- Rating
- 4.6/5
- Reviews
- 5,535
- Age
- 12y ago

Magnesium Glycinate Supplements - Pure Active Ingredient - 120 High Strength Vegan Capsules Providing 208mg Elemental Per Serving - UK Manufactured By New Leaf Products 1040mg of Magnesium
- Price
- £7.86
- Rating
- 4.6/5
- Reviews
- 4,069
- Age
- 3y ago
Trending
estimated 90-day click momentum
Magnesium Glycinate Supplements - Pure Active Ingredient - 120 High Strength Vegan Capsules Providing 208mg Elemental Per Serving - UK Manufactured By New Leaf Products 1040mg of Magnesium
- Price
- £7.86
- Rating
- 4.6/5
- Reviews
- 4,069
- Age
- 3y ago

Magnesium Supplements Tablets
- Price
- £3.44
- Rating
- 4.6/5
- Reviews
- 5,535
- Age
- 12y ago

Zipvit Magnesium Glycinate 2000mg with 400mg Elemental Plus Vitamin B6 120 Vegan Tablets High Strength Magnesium Supplements
- Price
- £7.91
- Rating
- 4.6/5
- Reviews
- 2,240
- 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

Magnesium Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient
- Price
- £8.12
- Rating
- 4.5/5
- Reviews
- 6,499
- Age
- 3y ago
Newest
by launch date
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

Zipvit Magnesium Glycinate 2000mg with 400mg Elemental Plus Vitamin B6 120 Vegan Tablets High Strength Magnesium Supplements
- Price
- £7.91
- Rating
- 4.6/5
- Reviews
- 2,240
- 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

Magnesium Glycinate Supplements - Pure Active Ingredient - 120 High Strength Vegan Capsules Providing 208mg Elemental Per Serving - UK Manufactured By New Leaf Products 1040mg of Magnesium
- Price
- £7.86
- Rating
- 4.6/5
- Reviews
- 4,069
- Age
- 3y ago

Magnesium Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient
- Price
- £8.12
- Rating
- 4.5/5
- Reviews
- 6,499
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 95% of clicks. A locked shelf that new listings rarely crack.
Brands
6 falling
Sellers
34
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
95%
Top 20: 100%
Open market
0%
- Nutrition Geeks67%
- SS Sport Supplies9%
- Zipvit8%
- Vitabiotics Ultra6%
- NEW LEAF PRODUCTS5%
- Free Soul5%
Demand
Magnesium Glycinate search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May · busiest ÷ quietest = 3.0×
Search terms
Top Magnesium Glycinate search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- magnesium glycinate3.6M/yr
- magnesium2.2M/yr
- magnesium glycinate 3-in-1815K/yr
- mag237K/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
Reviews and returns
What reviews say buyers love and hate about Magnesium Glycinate
We read the reviews and the return reasons for every product selling here.
“No sleep”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Magnesium Glycinate questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









