Magnesium 200mg
MaybeAn estimated 0.0% of orders come back. But the average product has 15,127 reviews to catch up to, so Magnesium 200mg is a Maybe.
- Flapen Score
- 56 / 100Top 21% of 14,768 Health & Household niches · +7 vs the category median of 4956
- Market size
- $2.6M/yr1.1M searches / yr
- 90-day growth
- -2.3%search demand this quarter
- Competition
- 65%top-5 click share · 12 brands · 104 sellers
Flapen Score
Magnesium 200mg against its category
The dotted line is the Health & Household average. Past it, Magnesium 200mg is stronger. Inside it, weaker.
Market
The Magnesium 200mg market on Amazon at a glance
Shoppers on Amazon United States searched for Magnesium 200mg 1.1M times last year and spent an estimated $2.6M. The top 5 brands take 88% of clicks. Demand peaks in Apr–May. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 13.1% of those searches ended in a purchase.
Shoppers searched for this 1.1M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 13.1% of those searches ended in a purchase. Searches in the last 90 days moved -2.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.6M a year.
- Searches, last 12 months
- 1.1M
- Growth, 90 days vs prior 90
- -2.3%
- Conversion, latest week
- 13.1%
- Market size, estimated
- $2.6Ma year
- Peak month
- May2.0× the quietest month
- Top search term
- magnesium glycinate 200mg485K searches a year
02 · Price
A sale here is worth $18.72.
Listings sell for $18.72 on average, from $6.57 to $45.01. Amazon reports units sold in ranges. This niche sold 125K to 150K a year. The average listing sells 6,000 to 8,000 of them. At $18.72 that is $112K to $150K a year per listing.
- Average price
- $18.72inside the $15 to $100 sweet spot
- Price range
- $6.57–$45.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 125K–150K
- Units per listing a year
- 6,000–8,000
- Revenue per listing a year
- $112K–$150K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
84% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.8% of listings are out of stock. The average listing ranks #152 within Magnesium. It carries 15,127 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 84%
- Prime listings
- 100%
- Out of stock, average day
- 0.8%
- Average rank
- #152in Magnesium
- Average rating
- 4.64 starsAmazon United States average 4.42 stars
- Average reviews
- 15,127per listing
- Listings tracked
- 19
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 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Magnesium 200mg 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 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nature Made Magnesium Glycinate 200 mg per Serving 180 Capsules
- Price
- $30.55
- Rating
- 4.6/5
- Reviews
- 21,706
- Age
- 6y ago

Nature Made Magnesium Glycinate 200 mg per Serving 60 Capsules
- Price
- $11.73
- Rating
- 4.6/5
- Reviews
- 21,706
- Age
- 5y ago

Nature Made Magnesium Glycinate 300 mg per 3 Capsules 90 Capsules
- Price
- $21.13
- Rating
- 4.7/5
- Reviews
- 2,683
- Age
- 1y ago

Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief Sleep Heart Health Nerves Muscles and Metabolism* - with Magnesium Glycinate - 90 Capsules
- Price
- $26.10
- Rating
- 4.7/5
- Reviews
- 49,969
- Age
- 18y ago

Bronson Magnesium Glycinate 200 MG Chelated High Absorption 120 Capsules
- Price
- $14.62
- Rating
- 4.7/5
- Reviews
- 4,875
- Age
- 2y ago
Trending
estimated 90-day click momentum
Nature Made Magnesium + Ashwagandha Capsules 60 Capsules
- Price
- $11.06
- Rating
- 4.3/5
- Reviews
- 107
- Age
- 5mo ago

Nutricost Magnesium Glycinate Capsules 180 Capsules 210mg
- Price
- $15.43
- Rating
- 4.7/5
- Reviews
- 3,197
- Age
- 2y ago

Nature Made Magnesium Glycinate 300 mg per 3 Capsules 90 Capsules
- Price
- $21.13
- Rating
- 4.7/5
- Reviews
- 2,683
- Age
- 1y ago

Nature Made High Absorption Magnesium Glycinate Gummies 40 Count
- Price
- $12.18
- Rating
- 4.6/5
- Reviews
- 3,364
- Age
- 3y ago

Magnesium Glycinate 1540mg -200mg Elemental Magnesium Supplement 100% Pure
- Price
- $9.91
- Rating
- 4.5/5
- Reviews
- 708
- Age
- 1y ago
Newest
by launch date
Nature Made Magnesium + Ashwagandha Capsules 60 Capsules
- Price
- $11.06
- Rating
- 4.3/5
- Reviews
- 107
- Age
- 5mo ago

THORNE - Magnesium Glycinate - Supports Restful Sleep Muscle Relaxation Heart Health & Metabolism* - Chelated Magnesium Capsules - Third-Party Certified - Gluten Dairy & Soy-Free - 90 Servings
- Price
- $25.39
- Rating
- 4.7/5
- Reviews
- 2,847
- Age
- 1y ago

Magnesium Glycinate 1540mg -200mg Elemental Magnesium Supplement 100% Pure
- Price
- $9.91
- Rating
- 4.5/5
- Reviews
- 708
- Age
- 1y ago

Natures Bounty High Absorption Magnesium Glycinate 240 mg for Supporting Muscle Relaxation and Bone Heart & Nerve Health Non-GMO Gluten-Free Vegetarian 120 Count/60 Servings
- Price
- $15.65
- Rating
- 4.7/5
- Reviews
- 5,675
- Age
- 1y ago

Nature Made Magnesium Glycinate 300 mg per 3 Capsules 90 Capsules
- Price
- $21.13
- Rating
- 4.7/5
- Reviews
- 2,683
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
104
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
9%
- Nature Made58%
- Bronson12%
- Pure Encapsulations9%
- Nature's Bounty5%
- Health Thru Nutrition5%
- Pure Micronutrients3%
- Open — no brand owns it (6 brands, 9%)
Demand
Magnesium 200mg search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May · busiest ÷ quietest = 2.0×
Search terms
Top Magnesium 200mg search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- magnesium glycinate 200mg485K/yr
- nature made magnesium glycinate256K/yr
- magnesium glycinate nature made66K/yr
- magnesium glycinate 200 mg55K/yr
- magnesium 200mg37K/yr
- natures made magnesium glycinate26K/yr
- nature made magnesium glycinate 200 mg20K/yr
- magnesium glycinate 20021K/yr
- naturemade magnesium glycinate18K/yr
- magnesium glycinate 200mg capsules14K/yr
Reviews and returns
What reviews say buyers love and hate about Magnesium 200mg
We read the reviews and the return reasons for every product selling here.
“Didnt help 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 200mg 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









