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Stone Breaker

Maybe

An estimated 0.0% of orders come back. But the top 5 products take 81% of clicks, so Stone Breaker is a Maybe.

Flapen Score
53
53 / 100
Top 32% of 14,768 Health & Household niches · +4 vs the category median of 49
Market size
$1.2M/yr480K searches / yr
90-day growth
-7.9%search demand this quarter
Competition
81%top-5 click share · 7 brands · 19 sellers

Flapen Score

Stone Breaker against its category

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

53Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Stone Breaker market on Amazon at a glance

Shoppers on Amazon United States searched for Stone Breaker 480K times last year and spent an estimated $1.2M. The top 5 brands take 93% of clicks. Flapen scores it 53 out of 100, a Maybe.

01 · Demand

An estimated 8.8% of those searches ended in a purchase.

Shoppers searched for this 480K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.8% of those searches ended in a purchase. Searches in the last 90 days moved -7.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.2M a year.

Searches, last 12 months
480K
Growth, 90 days vs prior 90
-7.9%
Conversion, latest week
8.8%
Market size, estimated
$1.2Ma year
Peak month
October1.2× the quietest month
Top search term
kidney stones dissolver112K searches a year

02 · Price

A sale here is worth $27.80.

Listings sell for $27.80 on average, from $15.49 to $47.02. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 3,000 to 4,000 of them. At $27.80 that is $83K to $111K a year per listing.

Average price
$27.80inside the $15 to $100 sweet spot
Price range
$15.49–$47.02
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
40K–50K
Units per listing a year
3,000–4,000
Revenue per listing a year
$83K–$111K
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 #374 within Urinary Tract Infection Treatments. It carries 5,393 reviews at 4.49 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
#374in Urinary Tract Infection Treatments
Average rating
4.49 starsAmazon United States average 4.42 stars
Average reviews
5,393per listing
Listings tracked
10

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 83 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
83 months

Products

Top Stone Breaker 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 81% of clicks. A locked shelf that new listings rarely crack.

Brands

7 flat

Sellers

19

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

3%

  • Brand 155%
  • Brand 214%
  • Brand 311%
  • Brand 48%
  • Brand 56%
  • Brand 64%
  • Open — no brand owns it (1 brand, 3%)

Demand

Stone Breaker search demand

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

13K8KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Search terms

Top Stone Breaker search terms shoppers use

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

  • kidney stones dissolver112K/yr
  • stone breaker104K/yr
  • stone breaker kidney47K/yr
  • kidney stone30K/yr
  • kidney stone breaker27K/yr
  • get rid of kidney stones11K/yr
  • stone breaker chanca piedra21K/yr
  • kidney stones14K/yr
  • stonebreaker11K/yr
  • gall bladder stone dissolver6K/yr

Reviews and returns

What reviews say buyers love and hate about Stone Breaker

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

17%of positive reviews mention “Efficiency”
14%of negative reviews mention “Functionality-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“May not work on everyone”
A buyer, on “Functionality-Overall”14% 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.

15 topics

NegativePositive

FAQ

Common Stone Breaker questions

Answered from the same tracked data.