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Calcium Carbonate

Maybe

An estimated 0.0% of orders come back. But the products selling today already average 4.7★, so Calcium Carbonate is a Maybe.

Flapen Score
55
55 / 100
Top 24% of 14,768 Health & Household niches · +6 vs the category median of 49
Market size
$399K/yr302K searches / yr
90-day growth
+7.6%search demand this quarter
Competition
63%top-5 click share · 17 brands · 613 sellers

Flapen Score

Calcium Carbonate against its category

The dotted line is the Health & Household average. Past it, Calcium Carbonate is stronger. Inside it, weaker.

55Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Calcium Carbonate market on Amazon at a glance

Shoppers on Amazon United States searched for Calcium Carbonate 302K times last year and spent an estimated $399K. The top 5 brands take 66% of clicks. Flapen scores it 55 out of 100, a Maybe.

01 · Demand

An estimated 8.7% of those searches ended in a purchase.

Shoppers searched for this 302K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.7% of those searches ended in a purchase. Searches in the last 90 days moved +7.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $399K a year.

Searches, last 12 months
302K
Growth, 90 days vs prior 90
+7.6%
Conversion, latest week
8.7%
Market size, estimated
$399Ka year
Peak month
May1.2× the quietest month
Top search term
calcium carbonate162K searches a year

02 · Price

A sale here is worth $15.18.

Listings sell for $15.18 on average, from $5.81 to $37.89. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 1,000 to 1,250 of them. At $15.18 that is $15K to $19K a year per listing.

Average price
$15.18inside the $15 to $100 sweet spot
Price range
$5.81–$37.89
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
25K–30K
Units per listing a year
1,000–1,250
Revenue per listing a year
$15K–$19K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

83% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 0.6% of listings are out of stock. The average listing ranks #346 within Calcium. It carries 4,230 reviews at 4.65 stars, so a new listing needs social proof before a better product.

Sponsored listings
83%
Prime listings
96%
Out of stock, average day
0.6%
Average rank
#346in Calcium
Average rating
4.65 starsAmazon United States average 4.42 stars
Average reviews
4,230per listing
Listings tracked
24

04 · Newcomers

1 of last year's 3 launches cleared the first-year sales bar.

3 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 95 months on average, so the names here are established.

Launched, last 12 months
3
Successful launches
1Amazon's first-year sales bar
Average brand age
95 months

Products

Top Calcium Carbonate products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 63% of clicks. Leaders hold, but buyers still shop past them.

Brands

17 rising

Sellers

613

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

63%

Top 20: 96%

Open market

26%

  • Brand 121%
  • Brand 215%
  • Brand 310%
  • Brand 410%
  • Brand 510%
  • Brand 68%

Demand

Calcium Carbonate search demand

Weekly searches over the year, seasonality beneath. Pick a range.

6K4KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Search terms

Top Calcium Carbonate search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • calcium carbonate162K/yr
  • calcium carbonate powder89K/yr
  • carbonato de calcio14K/yr
  • calcium carbonate powder food grade11K/yr
  • calcium carbonate tablets12K/yr
  • calcium carbonate 1000mg5K/yr
  • calcium bicarbonate4K/yr
  • food grade calcium carbonate3K/yr
  • pure calcium carbonate3K/yr

Reviews and returns

What reviews say buyers love and hate about Calcium Carbonate

We read the reviews and the return reasons for every product selling here.

16%of positive reviews mention “Value For Money”
21%of negative reviews mention “Size-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Absolutely ridiculous size”
A buyer, on “Size-Overall”21% of negative reviews mention the same topic

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.

17 topics

NegativePositive

FAQ

Common Calcium Carbonate questions

Answered from the same tracked data.