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Stool Hardener

Fail

The top 5 brands take 100% of clicks, so Stool Hardener is a Fail.

Flapen Score
44
44 / 100
Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 49
Market size
$2.3M/yr1.5M searches / yr
90-day growth
+4.9%search demand this quarter
Competition
91%top-5 click share · 3 brands · 68 sellers

Flapen Score

Stool Hardener against its category

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

44Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Stool Hardener market on Amazon at a glance

Shoppers on Amazon United States searched for Stool Hardener 1.5M times last year and spent an estimated $2.3M. All 3 brands take every click. Demand peaks in May–Jun. Flapen scores it 44 out of 100, a Fail.

01 · Demand

An estimated 16.5% of those searches ended in a purchase.

Shoppers searched for this 1.5M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 16.5% of those searches ended in a purchase. Searches in the last 90 days moved +4.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.3M a year.

Searches, last 12 months
1.5M
Growth, 90 days vs prior 90
+4.9%
Conversion, latest week
16.5%
Market size, estimated
$2.3Ma year
Peak month
June2.3× the quietest month
Top search term
anti diarrhea pills574K searches a year

02 · Price

A sale here is worth $9.50.

Listings sell for $9.50 on average, from $3.58 to $13.56. Amazon reports units sold in ranges. This niche sold 300K to 400K a year. The average listing sells 50,000 to 60,000 of them. At $9.50 that is $475K to $570K a year per listing.

Average price
$9.50under the $15 to $100 sweet spot
Price range
$3.58–$13.56
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
300K–400K
Units per listing a year
50,000–60,000
Revenue per listing a year
$475K–$570K
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 #36 within Digestion & Nausea. It carries 12,275 reviews at 4.73 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
#36in Digestion & Nausea
Average rating
4.73 starsAmazon United States average 4.42 stars
Average reviews
12,275per listing
Listings tracked
8

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 76 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
76 months

Products

Top Stool Hardener 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 91% of clicks. A locked shelf that new listings rarely crack.

Brands

3 falling

Sellers

68

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

0%

  • Brand 174%
  • Brand 220%
  • Brand 36%

Demand

Stool Hardener search demand

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

40K30KSpike '25SepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 2.3×

Search terms

Top Stool Hardener search terms shoppers use

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

  • anti diarrhea pills574K/yr
  • loperamide241K/yr
  • diarrhea medication for adults155K/yr
  • anti diarrhea78K/yr
  • diarrhea medicine52K/yr
  • antidiarrheal pills60K/yr
  • anti diarrhea medicine31K/yr
  • diarrhea43K/yr
  • loperamide anti-diarrhea pills15K/yr
  • antidiarrheal25K/yr

Reviews and returns

What reviews say buyers love and hate about Stool Hardener

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

19%of positive reviews mention “Efficiency”
24%of negative reviews mention “Ease Of Use”
<0.1%of orders come back, a rate Amazon rounds to zero
“Hard to Open”
A buyer, on “Ease Of Use”24% 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.

16 topics

NegativePositive

FAQ

Common Stool Hardener questions

Answered from the same tracked data.