Sports Research Magnesium
FailThe top 5 brands take 100% of clicks, so Sports Research Magnesium is a Fail.
- Flapen Score
- 46 / 100Ranks 9,041 of 14,768 Health & Household niches · −3 vs the category median of 4946
- Market size
- $408K/yr67K searches / yr
- 90-day growth
- -3.7%search demand this quarter
- Competition
- 95%top-5 click share · 5 brands · 17 sellers
Flapen Score
Sports Research Magnesium against its category
The dotted line is the Health & Household average. Past it, Sports Research Magnesium is stronger. Inside it, weaker.
Market
The Sports Research Magnesium market on Amazon at a glance
Shoppers on Amazon United States searched for Sports Research Magnesium 67K times last year and spent an estimated $408K. All 5 brands take every click. Demand peaks in Jan–Feb–Mar–Apr–Dec. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 15.3% of those searches ended in a purchase.
Shoppers searched for this 67K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.3% of those searches ended in a purchase. Searches in the last 90 days moved -3.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $408K a year.
- Searches, last 12 months
- 67K
- Growth, 90 days vs prior 90
- -3.7%
- Conversion, latest week
- 15.3%
- Market size, estimated
- $408Ka year
- Peak month
- February6.1× the quietest month
- Top search term
- sports research turmeric curcumin13K searches a year
02 · Price
A sale here is worth $39.89.
Listings sell for $39.89 on average, from $18.76 to $61.79. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 750 to 1,000 of them. At $39.89 that is $30K to $40K a year per listing.
- Average price
- $39.89inside the $15 to $100 sweet spot
- Price range
- $18.76–$61.79
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $30K–$40K
- 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, 0.0% of listings are out of stock. The average listing ranks #274 within Curcumin. It carries 2,951 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #274in Curcumin
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 2,951per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 93 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 93 months
Products
Top Sports Research Magnesium 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 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Sports Research Turmeric Curcumin C3 Complex w/BioPerine Black Pepper Extract & Organic Coconut Oil - Standardized 95% Curcuminoids Non-GMO Gluten Free - 120 Count Softgels
- Price
- $30.12
- Rating
- 4.7/5
- Reviews
- 10,914
- Age
- 13y ago

Doctors Best Turmeric Curcumin Supplement 1000mg for Men & Women - Curcumin Caps from Turmeric Root Black Pepper Extract (BioPerine) 95% Piperine Joint Health Support Non GMO - 120 Veg Capsules
- Price
- $33.99
- Rating
- 4.6/5
- Reviews
- 4,044
- Age
- 22y ago

Doctors Best Curcumin From Turmeric Root with C3 Complex & BioPerine Benefit the Joints by Helping to Neutralize Free Radicals Non-GMO Gluten Free Soy Free Joint Support 1000 mg 120 Tablets
- Price
- $50.21
- Rating
- 4.6/5
- Reviews
- 1,410
- Age
- 16y ago

Sports Research Turmeric Curcumin C3 Complex w/BioPerine Black Pepper Extract & Organic Coconut Oil - Standardized 95% Curcuminoids Non-GMO Gluten Free - 60 Count Softgels
- Price
- $18.76
- Rating
- 4.7/5
- Reviews
- 1,596
- Age
- 7y ago

Designs for Health C3 Curcumin Complex - Highly Bioavailable Curcuminoid Turmeric Supplement 400mg with 3 Bioactive Curcuminoids - Non-GMO Gluten-Free + Vegetarian (60 Capsules)
- Price
- $56.74
- Rating
- 4.5/5
- Reviews
- 180
- Age
- 19y ago
Trending
estimated 90-day click momentum
Doctors Best Curcumin From Turmeric Root with C3 Complex & BioPerine Benefit the Joints by Helping to Neutralize Free Radicals Non-GMO Gluten Free Soy Free Joint Support 1000 mg 120 Tablets
- Price
- $50.21
- Rating
- 4.6/5
- Reviews
- 1,410
- Age
- 16y ago

Sports Research Turmeric Curcumin C3 Complex w/BioPerine Black Pepper Extract & Organic Coconut Oil - Standardized 95% Curcuminoids Non-GMO Gluten Free - 120 Count Softgels
- Price
- $30.12
- Rating
- 4.7/5
- Reviews
- 10,914
- Age
- 13y ago

THORNE - Curcumin Phytosome 1000 mg (Meriva) - Clinically Studied High Absorption - Supports Healthy Inflammatory Response in Joints Muscles GI Tract Liver Brain & Nerves* - 60 Servings
- Price
- $61.79
- Rating
- 4.7/5
- Reviews
- 2,124
- Age
- 10y ago

Designs for Health C3 Curcumin Complex - Highly Bioavailable Curcuminoid Turmeric Supplement 400mg with 3 Bioactive Curcuminoids - Non-GMO Gluten-Free + Vegetarian (60 Capsules)
- Price
- $56.74
- Rating
- 4.5/5
- Reviews
- 180
- Age
- 19y ago

Doctors Best Turmeric Curcumin Supplement 1000mg for Men & Women - Curcumin Caps from Turmeric Root Black Pepper Extract (BioPerine) 95% Piperine Joint Health Support Non GMO - 120 Veg Capsules
- Price
- $33.99
- Rating
- 4.6/5
- Reviews
- 4,044
- Age
- 22y ago
Newest
by launch date
Igennus Advanced Curcumin C3 Complex 300% Greater Absorption & Rapid Uptake 95% Standardised Extract 90 Servings Clean Label Vegan Supplement 1-a-Day 90 Capsules
- Price
- $27.61
- Rating
- 4.5/5
- Reviews
- 391
- Age
- 2y ago

Sports Research Turmeric Curcumin C3 Complex w/BioPerine Black Pepper Extract & Organic Coconut Oil - Standardized 95% Curcuminoids Non-GMO Gluten Free - 60 Count Softgels
- Price
- $18.76
- Rating
- 4.7/5
- Reviews
- 1,596
- Age
- 7y ago

THORNE - Curcumin Phytosome 1000 mg (Meriva) - Clinically Studied High Absorption - Supports Healthy Inflammatory Response in Joints Muscles GI Tract Liver Brain & Nerves* - 60 Servings
- Price
- $61.79
- Rating
- 4.7/5
- Reviews
- 2,124
- Age
- 10y ago

Sports Research Turmeric Curcumin C3 Complex w/BioPerine Black Pepper Extract & Organic Coconut Oil - Standardized 95% Curcuminoids Non-GMO Gluten Free - 120 Count Softgels
- Price
- $30.12
- Rating
- 4.7/5
- Reviews
- 10,914
- Age
- 13y ago

Doctors Best Curcumin From Turmeric Root with C3 Complex & BioPerine Benefit the Joints by Helping to Neutralize Free Radicals Non-GMO Gluten Free Soy Free Joint Support 1000 mg 120 Tablets
- Price
- $50.21
- Rating
- 4.6/5
- Reviews
- 1,410
- Age
- 16y 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
5 falling
Sellers
17
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
95%
Top 20: 100%
Open market
0%
- Sports Research51%
- Doctor's BEST37%
- Designs for Health7%
- Igennus Healthcare Nutrition3%
- THORNE2%
- Open — no brand owns it (0%)
Demand
Sports Research Magnesium search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Mar, Apr, Dec · busiest ÷ quietest = 6.1×
Search terms
Top Sports Research Magnesium search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sports research turmeric curcumin13K/yr
- curcumin c3 complex12K/yr
- doctors best curcumin10K/yr
- doctors best high absorption curcumin7K/yr
- doctors best curcumin phytosome3K/yr
- sports research turmeric4K/yr
- sports research turmeric curcumin c3 complex3K/yr
- doctors best turmeric3K/yr
- curcumin c34K/yr
- c3 curcumin complex3K/yr
Reviews and returns
What reviews say buyers love and hate about Sports Research Magnesium
We read the reviews and the return reasons for every product selling here.
“The capsule is large”
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.
18 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 Sports Research Magnesium 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









