Magnesium L-threonate
FailDemand is soft, at -20.3% this quarter, so Magnesium L-threonate is a Fail.
- Flapen Score
- 42 / 100Ranks 131 of 184 Health niches · −6 vs the category median of 4842
- Market size
- $229K/yr18K searches / yr
- 90-day growth
- -20.3%search demand this quarter
- Competition
- 69%top-5 click share · 13 brands · 24 sellers
Flapen Score
Magnesium L-threonate against its category
The dotted line is the Health average. Past it, Magnesium L-threonate is stronger. Inside it, weaker.
Market
The Magnesium L-threonate market on Amazon at a glance
Shoppers on Amazon Saudi Arabia searched for Magnesium L-threonate 18K times last year and spent an estimated $229K. The top 5 brands take 76% of clicks. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 6.2% of those searches ended in a purchase.
Shoppers searched for this 18K times in the last 12 months. That counts every search on Amazon Saudi Arabia for this niche's terms. An estimated 6.2% of those searches ended in a purchase. Searches in the last 90 days moved -20.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $229K a year.
- Searches, last 12 months
- 18K
- Growth, 90 days vs prior 90
- -20.3%
- Conversion, latest week
- 6.2%
- Market size, estimated
- $229Ka year
- Top search term
- magnesium l-threonate14K searches a year
02 · Price
A sale here is worth $204.77.
Listings sell for $204.77 on average, from $51.86 to $355.38. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $204.77 that is $0 to $20K a year per listing.
- Average price
- $204.77above the $15 to $100 sweet spot
- Price range
- $51.86–$355.38
- Amazon Saudi Arabia median price
- $69.41across 1,863 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$20K
- Returns
- 0.4%of orders · Amazon Saudi Arabia median 1.8%
03 · Entry bar
The bar here is reviews.
0% of listings pay for placement with sponsored ads. 81% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #100 within Health. It carries 4,035 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 0%
- Prime listings
- 81%
- Out of stock, average day
- 0.4%
- Average rank
- #100in Health
- Average rating
- 4.55 starsAmazon Saudi Arabia average 4.21 stars
- Average reviews
- 4,035per listing
- Listings tracked
- 16
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 65 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 65 months
Products
Top Magnesium L-threonate 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
Oladole Natural Magtein Magnesium L-Threonate 90 Capsules
- Price
- $100.33
- Rating
- 4.6/5
- Reviews
- 61
- Age
- 3y ago

Life Extension Neuro-Mag Magnesium L-Threonate - 90 Vegetarian Capsules
- Price
- $292.85
- Rating
- 4.4/5
- Reviews
- 179
- Age
- 9mo ago

Dr. Mercola Magnesium L-Threonate 90 Capsules
- Price
- $291.52
- Rating
- 4.7/5
- Reviews
- 2,724
- Age
- 9y ago

KAL Think Magnesium L-Threonate 60 Tablets 2000mg
- Price
- $233.30
- Rating
- 4.5/5
- Reviews
- 538
- Age
- 7y ago

Now Foods L-Theanine Double Strength 200 mg 120 Veg Capsules
- Price
- $128.00
- Rating
- 4.6/5
- Reviews
- 4,705
- Age
- 12y ago
Trending
estimated 90-day click momentum
Magnesium L-Threonate (Magtein) 120 Capsules High Strength 2100mg Highly Bioavailable Chelated Form UK Made to GMP & HACCP Standards Zero Additives Pullulan
- Price
- $299.44
- Rating
- 4.5/5
- Reviews
- 1,067
- Age
- 2y ago

Oladole Natural Magtein Magnesium L-Threonate 90 Capsules
- Price
- $100.33
- Rating
- 4.6/5
- Reviews
- 61
- Age
- 3y ago

Life Extension Neuro-Mag Magnesium L-Threonate - 90 Vegetarian Capsules
- Price
- $292.85
- Rating
- 4.4/5
- Reviews
- 179
- Age
- 9mo ago

(120 Capsules) 2 253mg Per Serving Providing 420mg Elemental Magnesium L-Threonate Bisglycinate Chelate Malate for Brain Sleep Stress Cramps Headaches Energy Heart from Kappa Nutrition.
- Price
- $292.67
- Rating
- 4.6/5
- Reviews
- 3,590
- Age
- 4y ago

ProHealth Longevity - Brain-Mag Pro Magnesium L-Threonate 90 capsules
- Price
- $186.91
- Rating
- 4.3/5
- Reviews
- 21
- Age
- 1y ago
Newest
by launch date
Life Extension Neuro-Mag Magnesium L-Threonate - 90 Vegetarian Capsules
- Price
- $292.85
- Rating
- 4.4/5
- Reviews
- 179
- Age
- 9mo ago

Now Foods Magtein 90 Vegan Capsules Laboratory Tested Gluten Free Soy Free GMO Free
- Price
- $158.93
- Rating
- 4.4/5
- Reviews
- 89
- Age
- 1y ago

ProHealth Longevity - Brain-Mag Pro Magnesium L-Threonate 90 capsules
- Price
- $186.91
- Rating
- 4.3/5
- Reviews
- 21
- Age
- 1y ago

Magnesium L-Threonate (Magtein) 120 Capsules High Strength 2100mg Highly Bioavailable Chelated Form UK Made to GMP & HACCP Standards Zero Additives Pullulan
- Price
- $299.44
- Rating
- 4.5/5
- Reviews
- 1,067
- Age
- 2y ago

Oladole Natural Magtein Magnesium L-Threonate 90 Capsules
- Price
- $100.33
- Rating
- 4.6/5
- Reviews
- 61
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 69% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 falling
Sellers
24
Est. top-5 brand share
76%
Top 20: 100%
Est. top-5 click share
69%
Top 20: 100%
Open market
18%
- Oladole Natural27%
- Life Extension20%
- Dr. Mercola12%
- NOW10%
- KAL7%
- Double Wood Supplements6%
- Open — no brand owns it (7 brands, 18%)
Demand
Magnesium L-threonate search demand
Weekly searches over the year. Pick a range.
Reviews and returns
What reviews say buyers love and hate about Magnesium L-threonate
We read the reviews and the return reasons for every product selling here.
“Extreme Low Quality”
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.
1 topic
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 L-threonate 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






