Calcium Citrate Powder
FailThe top 5 products take 82% of clicks, so Calcium Citrate Powder is a Fail.
- Flapen Score
- 44 / 100Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 4944
- Market size
- $66K/yr38K searches / yr
- 90-day growth
- +0.8%search demand this quarter
- Competition
- 82%top-5 click share · 9 brands · 18 sellers
Flapen Score
Calcium Citrate Powder against its category
The dotted line is the Health & Household average. Past it, Calcium Citrate Powder is stronger. Inside it, weaker.
Market
The Calcium Citrate Powder market on Amazon at a glance
Shoppers on Amazon United States searched for Calcium Citrate Powder 38K times last year and spent an estimated $66K. The top 5 brands take 88% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 10.9% of those searches ended in a purchase.
Shoppers searched for this 38K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.9% of those searches ended in a purchase. Searches in the last 90 days moved +0.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $66K a year.
- Searches, last 12 months
- 38K
- Growth, 90 days vs prior 90
- +0.8%
- Conversion, latest week
- 10.9%
- Market size, estimated
- $66Ka year
- Peak month
- May1.6× the quietest month
- Top search term
- calcium citrate powder34K searches a year
02 · Price
A sale here is worth $15.96.
Listings sell for $15.96 on average, from $8.11 to $31.39. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 500 to 750 of them. At $15.96 that is $8K to $12K a year per listing.
- Average price
- $15.96inside the $15 to $100 sweet spot
- Price range
- $8.11–$31.39
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $8K–$12K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 91% ship with Prime. On an average day, 12.8% of listings are out of stock. The average listing ranks #1,007 within Calcium. It carries 1,013 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 91%
- Out of stock, average day
- 12.8%
- Average rank
- #1,007in Calcium
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 1,013per listing
- Listings tracked
- 11
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 92 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 92 months
Products
Top Calcium Citrate Powder 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
NOW Foods Supplements Calcium Citrate Powder Highly Bioavailable Calcium Supports Bone Health* 8-Ounce
- Price
- $10.65
- Rating
- 4.6/5
- Reviews
- 1,573
- Age
- 22y ago

Nutricost Calcium Citrate Powder (250 Grams) Unflavored
- Price
- $11.92
- Rating
- 4.4/5
- Reviews
- 757
- Age
- 9y ago

BulkSupplements.com Calcium Citrate Powder - Calcium Supplement High Bioavailable - Unflavored & Gluten Free 4.5g per Serving 250g (8.8 oz) (Pack of 1)
- Price
- $15.92
- Rating
- 4.4/5
- Reviews
- 1,744
- Age
- 12y ago

Nutricost Calcium Citrate Powder (Unflavored) 500 Grams Gluten-Free
- Price
- $17.68
- Rating
- 4.4/5
- Reviews
- 757
- Age
- 9y ago

Best Naturals Calcium Citrate Powder - Calcium Supplement High Bioavailable 3000 mg per Serving (600 mg Elemental Calcium) - Unflavored & Gluten Free - 1 Pound
- Price
- $15.01
- Rating
- 4.5/5
- Reviews
- 48
- Age
- 1y ago
Trending
estimated 90-day click momentum
Vitamatic Calcium Citrate Powder 3000 mg per Serving Provides 720 mg Elemental Calcium 500 g (17.6 oz) Unflavored Dietary Supplement
- Price
- $14.99
- Rating
- 4.9/5
- Reviews
- 18
- Age
- 3mo ago

Calcium Citrate Powder USP - 1 kg (2.2 lb) - Preservative Ingredient & Natural Antacid - Electrolyte Salt - Anticaking Agent Tablet Capsule Vitamin Supplement Excipient
- Price
- $24.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago

Best Naturals Calcium Citrate Powder - Calcium Supplement High Bioavailable 3000 mg per Serving (600 mg Elemental Calcium) - Unflavored & Gluten Free - 1 Pound
- Price
- $15.01
- Rating
- 4.5/5
- Reviews
- 48
- Age
- 1y ago

Pure Original Ingredients Calcium Citrate (4oz) Calcium Supplement No Additives or Fillers
- Price
- $8.11
- Rating
- 4.6/5
- Reviews
- 133
- Age
- 5y ago

Nutricost Calcium Citrate Powder (250 Grams) Unflavored
- Price
- $11.92
- Rating
- 4.4/5
- Reviews
- 757
- Age
- 9y ago
Newest
by launch date
Vitamatic Calcium Citrate Powder 3000 mg per Serving Provides 720 mg Elemental Calcium 500 g (17.6 oz) Unflavored Dietary Supplement
- Price
- $14.99
- Rating
- 4.9/5
- Reviews
- 18
- Age
- 3mo ago

Calcium Citrate Powder USP - 1 kg (2.2 lb) - Preservative Ingredient & Natural Antacid - Electrolyte Salt - Anticaking Agent Tablet Capsule Vitamin Supplement Excipient
- Price
- $24.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago

Best Naturals Calcium Citrate Powder - Calcium Supplement High Bioavailable 3000 mg per Serving (600 mg Elemental Calcium) - Unflavored & Gluten Free - 1 Pound
- Price
- $15.01
- Rating
- 4.5/5
- Reviews
- 48
- Age
- 1y ago

mGanna 100% Calcium Citrate Powder (Food Grade) Versatile Highly Absorbable Calcium Source 0.5 lbs/ 227 g
- Price
- $10.02
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 1y ago

Pure Original Ingredients Calcium Citrate (1lb) Calcium Supplement No Additives or Fillers
- Price
- $15.01
- Rating
- 4.6/5
- Reviews
- 133
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
9 rising
Sellers
18
Est. top-5 brand share
88%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
9%
- NOW Foods34%
- Nutricost28%
- BulkSupplements11%
- Best Naturals8%
- PURE ORIGINAL INGREDIENTS6%
- mGanna3%
- Open — no brand owns it (3 brands, 9%)
Demand
Calcium Citrate Powder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Reviews and returns
What reviews say buyers love and hate about Calcium Citrate Powder
We read the reviews and the return reasons for every product selling here.
“Using other calcium citrate supplements didn't work”
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 Powder 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









