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Kefir Grains

Fail

Demand is soft, at -25.5% this quarter, so Kefir Grains is a Fail.

Flapen Score
46
46 / 100
Ranks 1,444 of 2,976 Grocery niches · on the category median
Market size
£124K/yr135K searches / yr
90-day growth
-25.5%search demand this quarter
Competition
76%top-5 click share · 11 brands · 9 sellers

Flapen Score

Kefir Grains against its category

The dotted line is the Grocery average. Past it, Kefir Grains is stronger. Inside it, weaker.

46Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Kefir Grains market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Kefir Grains 135K times last year and spent an estimated £124K. The top 5 brands take 84% of clicks. Demand peaks in Jan–Feb. Flapen scores it 46 out of 100, a Fail.

01 · Demand

9.4% of searches ended in a purchase last week.

Shoppers searched for this 135K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 9.4% of those searches ended in a purchase. Searches in the last 90 days moved -25.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £124K a year.

Searches, last 12 months
135K
Growth, 90 days vs prior 90
-25.5%
Conversion, latest week
9.4%
Market size, estimated
£124Ka year
Peak month
February1.8× the quietest month
Top search term
kefir grains105K searches a year

02 · Price

A sale here is worth £9.82.

Listings sell for £9.82 on average, from £6.01 to £18.02. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At £9.82 that is £5K to £7K a year per listing.

Average price
£9.82under the $15 to $100 sweet spot
Price range
£6.01–£18.02
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
10K–13K
Units per listing a year
500–750
Revenue per listing a year
£5K–£7K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

67% of listings pay for placement with sponsored ads. 27% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #320 within Fresh & Chilled. It carries 707 reviews at 4.13 stars, so a new listing needs social proof before a better product.

Sponsored listings
67%
Prime listings
27%
Out of stock, average day
0.0%
Average rank
#320in Fresh & Chilled
Average rating
4.13 starsAmazon United Kingdom average 4.36 stars
Average reviews
707per listing
Listings tracked
15

04 · Newcomers

Amazon counts 0 of last year's 4 launches as successful.

4 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 67 months on average, so the names here are established.

Launched, last 12 months
4
Successful launches
0Amazon's first-year sales bar
Average brand age
67 months

Products

Top Kefir Grains 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 76% of clicks. A locked shelf that new listings rarely crack.

£0£12K£25K£37K£50K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 flat

Sellers

9

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

12%

  • Kombuchaorganic25%
  • Freshly Fermented25%
  • Coolinario23%
  • Living Probiotics7%
  • Good Gut Tribe4%
  • Live Kefir Company3%
  • Open — no brand owns it (5 brands, 12%)

Demand

Kefir Grains search demand

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

5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 1.8×

Search terms

Top Kefir Grains search terms shoppers use

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

  • kefir grains105K/yr
  • kefir grains uk organic10K/yr
  • milk kefir grains7K/yr
  • organic kefir grains4K/yr
  • chuckling goat kefir3K/yr
  • milk kefir grains uk organic3K/yr
  • kefir grains uk3K/yr

Reviews and returns

What reviews say buyers love and hate about Kefir Grains

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

Complain

Functionality-Overall23%−0.36

Did not work

as I am a beginner it is hard to judge when something does not work as expected

Not successful

Size-Overall8%−0.05

Most importantly, they were definitely bigger than the day before

small grains

When I opened the package I notice the grains looks way to small

Advertised Vs Actual Product7%−0.06

it didn't look at all like the pictures

Not like photo or description

NOT AS DESCRIBED AND NOT LIKE PHOTO

Value For Money7%

considering the cost it is ridiculous

Waste of money

waste of money

Sour5%−0.07

not kefir just sour off milk

all I got was sour milk

Milk just goes sour and remains thin

Love

Quality-Overall24%+1.77

Good quality

it's produced daily high quality kefir

good reliable product

Taste-Overall19%+1.26

the kefir tastes fantastic

Very easy for making and very tasty

Amazing taste

Instructions/User Manual/Troubleshooting12%+0.73

The instructions were clear

Easy instructions to follow

Followed the instructions given

Value For Money8%

Well worth buying

Great value for money

Recommended and excellent value

Advertised Vs Actual Product7%−0.06

All good as advertised

Does the job

Does what it says on the tin

Return

0.0% Return rate 0% Fixable by listing

Leak-Proof50%▁▁▁▁▁█
Thickness50%▁▁▁█▁▁

FAQ

Common Kefir Grains questions

Answered from the same tracked data.