Calcium Citrate Magnesium and Zinc
FailThe top 5 brands take 96% of clicks, so Calcium Citrate Magnesium and Zinc is a Fail.
- Flapen Score
- 42 / 100Ranks 11,318 of 14,768 Health & Household niches · −7 vs the category median of 4942
- Market size
- $126K/yr89K searches / yr
- 90-day growth
- +10.5%search demand this quarter
- Competition
- 80%top-5 click share · 7 brands · 135 sellers
Flapen Score
Calcium Citrate Magnesium and Zinc against its category
The dotted line is the Health & Household average. Past it, Calcium Citrate Magnesium and Zinc is stronger. Inside it, weaker.
Market
The Calcium Citrate Magnesium and Zinc market on Amazon at a glance
Shoppers on Amazon United States searched for Calcium Citrate Magnesium and Zinc 89K times last year and spent an estimated $126K. The top 5 brands take 96% of clicks. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 7.4% of those searches ended in a purchase.
Shoppers searched for this 89K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.4% of those searches ended in a purchase. Searches in the last 90 days moved +10.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $126K a year.
- Searches, last 12 months
- 89K
- Growth, 90 days vs prior 90
- +10.5%
- Conversion, latest week
- 7.4%
- Market size, estimated
- $126Ka year
- Peak month
- March2.1× the quietest month
- Top search term
- kirkland calcium 600 mg with vitamin d313K searches a year
02 · Price
A sale here is worth $19.13.
Listings sell for $19.13 on average, from $5.32 to $47.10. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $19.13 that is $5K to $10K a year per listing.
- Average price
- $19.13inside the $15 to $100 sweet spot
- Price range
- $5.32–$47.10
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$10K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
46% of listings pay for placement with sponsored ads. 54% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #328 within Calcium. It carries 7,475 reviews at 4.68 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 46%
- Prime listings
- 54%
- Out of stock, average day
- 0.4%
- Average rank
- #328in Calcium
- Average rating
- 4.68 starsAmazon United States average 4.42 stars
- Average reviews
- 7,475per listing
- Listings tracked
- 13
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 71 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
- 71 months
Products
Top Calcium Citrate Magnesium and Zinc 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
Kirkland Signature Calcium Citrate Magnesium and Zinc 500 Tablets
- Price
- $18.87
- Rating
- 4.7/5
- Reviews
- 3,740
- Age
- 7y ago

Calcium Citrate 500mg with Magnesium Zinc and Vitamin D3 - Bone Strength & Immune Support Supplement - Supports Healthy Teeth & Muscle Contraction - USP Verified - 500 Tablets
- Price
- $30.66
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 5mo ago

Nature Made Calcium Magnesium Zinc with Vitamin D3 Dietary Calcium Supplement for Bone Support 300 Tablets
- Price
- $11.08
- Rating
- 4.8/5
- Reviews
- 20,058
- Age
- 19y ago

Kirkland Signature Chewable Calcium with Vitamin D3 Adult Gummies 120 ct x 1 Bottle
- Price
- $13.61
- Rating
- 4.6/5
- Reviews
- 2,792
- Age
- 7y ago

Nature Made Calcium 600 mg with Vitamin D3 Dietary Supplement for Bone Support 220 Tablets
- Price
- $13.71
- Rating
- 4.7/5
- Reviews
- 27,324
- Age
- 17y ago
Trending
estimated 90-day click momentum
Calcium Citrate 500mg with Magnesium Zinc and Vitamin D3 - Bone Strength & Immune Support Supplement - Supports Healthy Teeth & Muscle Contraction - USP Verified - 500 Tablets
- Price
- $30.66
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 5mo ago

Natures Bounty Calcium Carbonate & Vitamin D Supports Immune Health & Bone Health 600mg Calcium & 800IU Vitamin D3 250 Tablets
- Price
- $10.74
- Rating
- 4.7/5
- Reviews
- 8,402
- Age
- 18y ago

Nature Made Calcium 600 mg with Vitamin D3 Dietary Supplement for Bone Support 220 Tablets
- Price
- $13.71
- Rating
- 4.7/5
- Reviews
- 27,324
- Age
- 17y ago

Kirkland Signature Calcium Citrate Magnesium and Zinc 500 Tablets
- Price
- $18.87
- Rating
- 4.7/5
- Reviews
- 3,740
- Age
- 7y ago

Kirkland Signature Chewable Calcium with Vitamin D3 Adult Gummies 120 ct x 1 Bottle
- Price
- $13.61
- Rating
- 4.6/5
- Reviews
- 2,792
- Age
- 7y ago
Newest
by launch date
Calcium Citrate 500mg with Magnesium Zinc and Vitamin D3 - Bone Strength & Immune Support Supplement - Supports Healthy Teeth & Muscle Contraction - USP Verified - 500 Tablets
- Price
- $30.66
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 5mo ago

Nutricost Calcium Magnesium & Zinc Tablets 1 415 mg 180 Tablets - Vitamin/Mineral Blend Supplement 60 Servings - Gluten Free Non-GMO
- Price
- $13.87
- Rating
- 4.6/5
- Reviews
- 568
- Age
- 3y ago

Qunol Calcium 3 in 1 Tablets with Calcium Magnesium & Zinc for Immune Support Bone Nerve and Muscle Health Supplement 270 Count
- Price
- $18.15
- Rating
- 4.7/5
- Reviews
- 3,224
- Age
- 3y ago

SOLARAY Calcium Magnesium Zinc Supplement - with Calcium 1000mg Magnesium 500mg - Bone Health Muscle Function Heart Health and Immune Support - Vegan 60 Day Guarantee 68 Servings 275 VegCaps
- Price
- $23.60
- Rating
- 4.7/5
- Reviews
- 5,860
- Age
- 7y ago

Kirkland Signature Calcium Citrate Magnesium and Zinc 500 Tablets
- Price
- $18.87
- Rating
- 4.7/5
- Reviews
- 3,740
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
135
Est. top-5 brand share
96%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
2%
- KIRKLAND54%
- Generic21%
- Nature Made14%
- Nature's Bounty4%
- Qunol2%
- SOLARAY2%
- Open — no brand owns it (1 brand, 2%)
Demand
Calcium Citrate Magnesium and Zinc search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 2.1×
Search terms
Top Calcium Citrate Magnesium and Zinc search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- kirkland calcium 600 mg with vitamin d313K/yr
- kirkland calcium citrate magnesium and zinc27K/yr
- calcium citrate magnesium and zinc18K/yr
- kirkland calcium15K/yr
- calcium citrate magnesium zinc6K/yr
- calcium kirkland4K/yr
- kirkland calcium citrate magnesium and zinc with vitamin d34K/yr
- kirkland calcium citrate3K/yr
Reviews and returns
What reviews say buyers love and hate about Calcium Citrate Magnesium and Zinc
We read the reviews and the return reasons for every product selling here.
“pills were too big”
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 Calcium Citrate Magnesium and Zinc 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









