Magnesium Glycinate Powder
FailPrices span $3.44–$15.37, mostly outside the sweet spot, so Magnesium Glycinate Powder is a Fail.
- Flapen Score
- 42 / 100Ranks 1,521 of 2,035 Health & Personal Care niches · −6 vs the category median of 4842
- Market size
- £152K/yr176K searches / yr
- 90-day growth
- -41.5%search demand this quarter
- Competition
- 71%top-5 click share · 13 brands · 65 sellers
Flapen Score
Magnesium Glycinate Powder against its category
The dotted line is the Health & Personal Care average. Past it, Magnesium Glycinate Powder is stronger. Inside it, weaker.
Market
The Magnesium Glycinate Powder market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Magnesium Glycinate Powder 176K times last year and spent an estimated £152K. The top 5 brands take 72% of clicks. Demand peaks in Jul–Oct. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 10.4% of those searches ended in a purchase.
Shoppers searched for this 176K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.4% of those searches ended in a purchase. Searches in the last 90 days moved -41.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £152K a year.
- Searches, last 12 months
- 176K
- Growth, 90 days vs prior 90
- -41.5%
- Conversion, latest week
- 10.4%
- Market size, estimated
- £152Ka year
- Peak month
- July5.7× the quietest month
- Top search term
- magnesium for sleep58K searches a year
02 · Price
A sale here is worth £8.31.
Listings sell for £8.31 on average, from £3.44 to £15.37. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,000 to 1,250 of them. At £8.31 that is £8K to £10K a year per listing.
- Average price
- £8.31under the $15 to $100 sweet spot
- Price range
- £3.44–£15.37
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- £8K–£10K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
86% 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 #60 within Minerals. It carries 4,635 reviews at 4.41 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #60in Minerals
- Average rating
- 4.41 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 4,635per listing
- Listings tracked
- 14
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top Magnesium Glycinate Powder 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 7 in 1-2400mg Magnesium Supplements to Support Stress Relief Sleep Heart Health Nerves Muscles and Metabolism* - with Magnesium Citrate Malate Taurate - 120 Capsules
- Price
- £6.56
- Rating
- 4.6/5
- Reviews
- 1,134
- Age
- 1y ago

Magnesium Glycinate High Strength 1500mg - High Absorption Easy to Digest - UK Made Supplement for Sleep & Energy - Mag Bisglycinate with Vitamin B6 Tablets - 300mg Elemental Magnesium - 60 Capsules
- Price
- £6.31
- Rating
- 4.5/5
- Reviews
- 1,739
- Age
- 1y ago

Sleep Oracles Sleep Aid | 600mg Magnesium Glycinate with L-Theanine Passionflower & Valerian Root Relaxation & Sleep Support Blend | Vegan & Gluten Free Night-Time Supplement for Adults | 60 Capsules
- Price
- £9.89
- Rating
- 4.5/5
- Reviews
- 376
- Age
- 6mo ago

Magnesium Glycinate 4-in-1 Complex High Absorption Magnesium for Sleep Muscle Function & Relaxation 60 Vegan Caspules with Malate Citrate & Oxide
- Price
- £5.20
- Rating
- 4.6/5
- Reviews
- 208
- Age
- 2y ago
Trending
estimated 90-day click momentum
Sleep Oracles Sleep Aid | 600mg Magnesium Glycinate with L-Theanine Passionflower & Valerian Root Relaxation & Sleep Support Blend | Vegan & Gluten Free Night-Time Supplement for Adults | 60 Capsules
- Price
- £9.89
- Rating
- 4.5/5
- Reviews
- 376
- Age
- 6mo ago

Magnesium Glycinate 4-in-1 Complex High Absorption Magnesium for Sleep Muscle Function & Relaxation 60 Vegan Caspules with Malate Citrate & Oxide
- Price
- £5.20
- Rating
- 4.6/5
- Reviews
- 208
- Age
- 2y ago

Healthspan Magnesium Glycinate 1500mg | Unwind at Bedtime | Reduces Tiredness & Fatigue | Maintains Normal Muscle & Psychological Function | Gentle on Your Stomach | Vegan (120 Tablets)
- Price
- £9.18
- Rating
- 4.5/5
- Reviews
- 201
- Age
- 1y ago

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

Nootro Essentials Magnesium Glycinate Capsules with Vitamin B Complex for Sleep Calm & Muscle Support Vegan (60 Servings - 2 Capsules Daily 2 Month Supply)
- Price
- £10.60
- Rating
- 4.4/5
- Reviews
- 182
- Age
- 1y ago
Newest
by launch date
Sleep Oracles Sleep Aid | 600mg Magnesium Glycinate with L-Theanine Passionflower & Valerian Root Relaxation & Sleep Support Blend | Vegan & Gluten Free Night-Time Supplement for Adults | 60 Capsules
- Price
- £9.89
- Rating
- 4.5/5
- Reviews
- 376
- Age
- 6mo ago

Nootro Essentials Magnesium Glycinate Capsules with Vitamin B Complex for Sleep Calm & Muscle Support Vegan (60 Servings - 2 Capsules Daily 2 Month Supply)
- Price
- £10.60
- Rating
- 4.4/5
- Reviews
- 182
- Age
- 1y ago

Magnesium Glycinate High Strength 1500mg - High Absorption Easy to Digest - UK Made Supplement for Sleep & Energy - Mag Bisglycinate with Vitamin B6 Tablets - 300mg Elemental Magnesium - 60 Capsules
- Price
- £6.31
- Rating
- 4.5/5
- Reviews
- 1,739
- Age
- 1y ago

Healthspan Magnesium Glycinate 1500mg | Unwind at Bedtime | Reduces Tiredness & Fatigue | Maintains Normal Muscle & Psychological Function | Gentle on Your Stomach | Vegan (120 Tablets)
- Price
- £9.18
- Rating
- 4.5/5
- Reviews
- 201
- Age
- 1y ago

Magnesium Glycinate 7 in 1-2400mg Magnesium Supplements to Support Stress Relief Sleep Heart Health Nerves Muscles and Metabolism* - with Magnesium Citrate Malate Taurate - 120 Capsules
- Price
- £6.56
- Rating
- 4.6/5
- Reviews
- 1,134
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 71% of clicks. A locked shelf that new listings rarely crack.
Brands
13 rising
Sellers
65
Est. top-5 brand share
72%
Top 20: 100%
Est. top-5 click share
71%
Top 20: 100%
Open market
22%
- Nutrition Geeks33%
- Wish Fusion14%
- PharmaZen10%
- Sleep Oracles8%
- BetterYou7%
- Natral6%
Demand
Magnesium Glycinate Powder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Oct · busiest ÷ quietest = 5.7×
Search terms
Top Magnesium Glycinate Powder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- magnesium for sleep58K/yr
- magnesium sleep48K/yr
- magnesium for sleep for adults22K/yr
- magnesium supplements for sleep19K/yr
- magnesium tablets for sleep9K/yr
- sleep magnesium8K/yr
- magnesium night time5K/yr
- magnesium sleep supplements5K/yr
- best magnesium for sleeping3K/yr
Reviews and returns
What reviews say buyers love and hate about Magnesium Glycinate Powder
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.
17 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 Powder 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









