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Saccharomyces Boulardii

Fail

The top 5 products take 90% of clicks, so Saccharomyces Boulardii is a Fail.

Flapen Score
47
47 / 100
Ranks 1,080 of 2,035 Health & Personal Care niches · −1 vs the category median of 48
Market size
£241K/yr99K searches / yr
90-day growth
-10.1%search demand this quarter
Competition
90%top-5 click share · 8 brands · 52 sellers

Flapen Score

Saccharomyces Boulardii against its category

The dotted line is the Health & Personal Care average. Past it, Saccharomyces Boulardii is stronger. Inside it, weaker.

47Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Saccharomyces Boulardii market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Saccharomyces Boulardii 99K times last year and spent an estimated £241K. The top 5 brands take 93% of clicks. Demand peaks in Jun. Flapen scores it 47 out of 100, a Fail.

01 · Demand

13.9% of searches ended in a purchase last week.

Shoppers searched for this 99K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 13.9% of those searches ended in a purchase. Searches in the last 90 days moved -10.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £241K a year.

Searches, last 12 months
99K
Growth, 90 days vs prior 90
-10.1%
Conversion, latest week
13.9%
Market size, estimated
£241Ka year
Peak month
June1.7× the quietest month
Top search term
saccharomyces boulardii52K searches a year

02 · Price

A sale here is worth £17.46.

Listings sell for £17.46 on average, from £6.99 to £27.55. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 1,250 to 1,500 of them. At £17.46 that is £22K to £26K a year per listing.

Average price
£17.46inside the $15 to $100 sweet spot
Price range
£6.99–£27.55
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
10K–13K
Units per listing a year
1,250–1,500
Revenue per listing a year
£22K–£26K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.7% of listings are out of stock. The average listing ranks #25 within Bacterial Cultures. It carries 407 reviews at 4.52 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
100%
Out of stock, average day
1.7%
Average rank
#25in Bacterial Cultures
Average rating
4.52 starsAmazon United Kingdom average 4.36 stars
Average reviews
407per listing
Listings tracked
9

04 · Newcomers

Amazon counts 0 of last year's 1 launches as successful.

1 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 69 months on average, so the names here are established.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
69 months

Products

Top Saccharomyces Boulardii products & what they sell for

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

Competition

Competition: brands, sellers & click share

The top 5 products take 90% of clicks. A locked shelf that new listings rarely crack.

£0£24K£48K£72K£96K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

52

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

4%

  • Optibac Probiotics52%
  • swiss bioenergetics18%
  • Bio-Kult12%
  • ALPHA018%
  • Time Health3%
  • Natures Zest3%
  • Open — no brand owns it (2 brands, 4%)

Demand

Saccharomyces Boulardii search demand

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

4K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun · busiest ÷ quietest = 1.7×

Search terms

Top Saccharomyces Boulardii search terms shoppers use

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

  • saccharomyces boulardii52K/yr
  • s boulardii11K/yr
  • saccharomyces boulardii probiotic11K/yr
  • optibac saccharomyces boulardii7K/yr
  • florastor6K/yr
  • s boulardii probiotic5K/yr
  • optibac s boulardii4K/yr
  • florastor probiotics3K/yr

Reviews and returns

What reviews say buyers love and hate about Saccharomyces Boulardii

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Acid Regulator/Stomach Ache Relief11%+0.34

My stomach has started to settle down now

It would cause her painful bloating and other issues

Totally bloated my stomach out

Value For Money9%+0.36

They used to be cheaper to purchase on here

at around £28 rather expensive

Very expensive

Side Effects8%−0.07

Probably my fault for not reading side effects

Felt super strange so had to stop after 3 days

warning that she might have early side effects

Regulates Digestion8%−0.08

Had to stop using these as they caused severe constipation

If you think this will ease your digestive issues, it will not

Prior to the attack she also had gastric issues

Functionality-Overall7%−0.08

Didnt work for me

Not effective

Love

Acid Regulator/Stomach Ache Relief13%+0.34

Helped my stomach a lot

No more bloating

gentle on my stomach

Quality-Overall12%+1.13

the quality appears consistent

Build quality is decent in the sense that the packaging feels sturdy, seals properly and does not look cheap on the shelf

High quality

Value For Money12%+0.36

it feels like fair value

Excellent price

Good Value for Money

Efficiency9%+0.69

Effective

Works very well

They work

Regulates Digestion9%−0.08

Helps keep digestion

This product stops diarrhea

Very easy to digest

FAQ

Common Saccharomyces Boulardii questions

Answered from the same tracked data.