Just Ingredients Magnesium Complex
FailShoppers spend an estimated $16K a year here, so Just Ingredients Magnesium Complex is a Fail.
- Flapen Score
- 47 / 100Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 4947
- Market size
- $16K/yr27K searches / yr
- 90-day growth
- +121.5%search demand this quarter
- Competition
- 72%top-5 click share · 11 brands · 550 sellers
Flapen Score
Just Ingredients Magnesium Complex against its category
The dotted line is the Health & Household average. Past it, Just Ingredients Magnesium Complex is stronger. Inside it, weaker.
Market
The Just Ingredients Magnesium Complex market on Amazon at a glance
Shoppers on Amazon United States searched for Just Ingredients Magnesium Complex 27K times last year and spent an estimated $16K. The top 5 brands take 82% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 2.2% of those searches ended in a purchase.
Shoppers searched for this 27K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.2% of those searches ended in a purchase. Searches in the last 90 days moved +121.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $16K a year.
- Searches, last 12 months
- 27K
- Growth, 90 days vs prior 90
- +121.5%
- Conversion, latest week
- 2.2%
- Market size, estimated
- $16Ka year
- Top search term
- just ingredients magnesium complex18K searches a year
02 · Price
A sale here is worth $26.21.
Listings sell for $26.21 on average, from $15.49 to $48.47. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 250 to 500 of them. At $26.21 that is $7K to $13K a year per listing.
- Average price
- $26.21inside the $15 to $100 sweet spot
- Price range
- $15.49–$48.47
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $7K–$13K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.8% of listings are out of stock. The average listing ranks #191 within Magnesium. It carries 9,373 reviews at 4.69 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 5.8%
- Average rank
- #191in Magnesium
- Average rating
- 4.69 starsAmazon United States average 4.42 stars
- Average reviews
- 9,373per listing
- Listings tracked
- 14
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 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
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 65 months
Products
Top Just Ingredients Magnesium Complex 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
JUST INGREDIENTS Magnesium Complex - Five Bioavailable Forms for Relaxation Sleep Mood Support - 60 Capsules
- Price
- $48.47
- Rating
- 4.7/5
- Reviews
- 128
- Age
- 1y ago

BIOptimizers Magnesium Breakthrough Supplement with 500mg - 7 Forms of Magnesium: Glycinate Malate Citrate and More - Natural Support for Sleep and Cognitive Function -30 Capsules- Calming Vitamins
- Price
- $20.61
- Rating
- 4.6/5
- Reviews
- 18,865
- Age
- 4y 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

Micro Ingredients Pure Magnesium Complex 300 Capsules | Triple Magnesium Glycinate Malate Taurate with Vitamin C | 100% Chelated | Supports Muscles Nerves & Energy | Only Active Ingredients
- Price
- $23.71
- Rating
- 4.8/5
- Reviews
- 902
- 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
Trending
estimated 90-day click momentum
Sports Research Triple Magnesium Complex 300mg 120 Veggie Capules
- Price
- $23.24
- Rating
- 4.8/5
- Reviews
- 148
- Age
- 5mo ago

New Chapter Magnesium Complex - Offers Muscle Bone Heart & Energy Support* - Contains Sea-Sourced Fermented & Bisglycinate Forms of Magnesium - Non-GMO Gluten Free - 325 mg Magnesium - 60 Tablets
- Price
- $15.62
- Rating
- 4.8/5
- Reviews
- 252
- Age
- 1y ago

Micro Ingredients 12in1 Magnesium Complex 1000 mg 240 Capsules Magnesium Glycinate Citrate Taurate Malate & More High Absorption Formula for Men & Women Chelated & Purified
- Price
- $18.98
- Rating
- 4.7/5
- Reviews
- 161
- Age
- 9mo ago

Magnesium Complex for Women | Glycinate Citrate & More 20-in-1 Formula with D3 K2 (MK-7) B6 (as P5P) & Ashwagandha | 240 Vegetarian Capsules Filler Free Non-GMO
- Price
- $23.46
- Rating
- 4.6/5
- Reviews
- 247
- Age
- 9mo ago

Designs for Health Magnesium Glycinate Complex - High Absorption Patented Magnesium Complex - Promotes Calm Sleep Energy Bone & Heart Health and Immune Support - Vegan Gluten Free (120 Capsules)
- Price
- $33.96
- Rating
- 4.6/5
- Reviews
- 4,494
- Age
- 21y ago
Newest
by launch date
Sports Research Triple Magnesium Complex 300mg 120 Veggie Capules
- Price
- $23.24
- Rating
- 4.8/5
- Reviews
- 148
- Age
- 5mo ago

Magnesium Complex for Women | Glycinate Citrate & More 20-in-1 Formula with D3 K2 (MK-7) B6 (as P5P) & Ashwagandha | 240 Vegetarian Capsules Filler Free Non-GMO
- Price
- $23.46
- Rating
- 4.6/5
- Reviews
- 247
- Age
- 9mo ago

Micro Ingredients 12in1 Magnesium Complex 1000 mg 240 Capsules Magnesium Glycinate Citrate Taurate Malate & More High Absorption Formula for Men & Women Chelated & Purified
- Price
- $18.98
- Rating
- 4.7/5
- Reviews
- 161
- Age
- 9mo ago

JUST INGREDIENTS Magnesium Complex - Five Bioavailable Forms for Relaxation Sleep Mood Support - 60 Capsules
- Price
- $48.47
- Rating
- 4.7/5
- Reviews
- 128
- Age
- 1y 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
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 72% of clicks. A locked shelf that new listings rarely crack.
Brands
11 falling
Sellers
550
Est. top-5 brand share
82%
Top 20: 100%
Est. top-5 click share
72%
Top 20: 100%
Open market
14%
- JUST INGREDIENTS32%
- BIOptimizers18%
- Micro Ingredients16%
- THORNE10%
- Pure Encapsulations7%
- Sports Research4%
- Open — no brand owns it (5 brands, 14%)
Reviews and returns
What reviews say buyers love and hate about Just Ingredients Magnesium Complex
We read the reviews and the return reasons for every product selling here.
“This does not help me 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
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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 Just Ingredients Magnesium Complex 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









