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Potassium Supplements

Fail

Prices span $5.97–$13.73, mostly outside the sweet spot, so Potassium Supplements is a Fail.

Flapen Score
45
45 / 100
Ranks 1,255 of 2,035 Health & Personal Care niches · −3 vs the category median of 48
Market size
£332K/yr322K searches / yr
90-day growth
-3.5%search demand this quarter
Competition
86%top-5 click share · 9 brands · 17 sellers

Flapen Score

Potassium Supplements against its category

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

45Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Potassium Supplements market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Potassium Supplements 322K times last year and spent an estimated £332K. The top 5 brands take 86% of clicks. Flapen scores it 45 out of 100, a Fail.

01 · Demand

An estimated 11.8% of those searches ended in a purchase.

Shoppers searched for this 322K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.8% of those searches ended in a purchase. Searches in the last 90 days moved -3.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £332K a year.

Searches, last 12 months
322K
Growth, 90 days vs prior 90
-3.5%
Conversion, latest week
11.8%
Market size, estimated
£332Ka year
Peak month
January1.2× the quietest month
Top search term
potassium supplements177K searches a year

02 · Price

A sale here is worth £8.75.

Listings sell for £8.75 on average, from £5.97 to £13.73. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 3,000 to 4,000 of them. At £8.75 that is £26K to £35K a year per listing.

Average price
£8.75under the $15 to $100 sweet spot
Price range
£5.97–£13.73
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
30K–40K
Units per listing a year
3,000–4,000
Revenue per listing a year
£26K–£35K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

89% 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 #6 within Minerals. It carries 1,607 reviews at 4.42 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#6in Minerals
Average rating
4.42 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,607per listing
Listings tracked
9

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 55 months on average, so the names here are settling in.

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

Products

Top Potassium Supplements products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 86% of clicks. A locked shelf that new listings rarely crack.

£0£33K£66K£100K£133K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 falling

Sellers

17

Est. top-5 brand share

86%

Top 20: 100%

Est. top-5 click share

86%

Top 20: 100%

Open market

10%

  • NEW LEAF PRODUCTS38%
  • Horbäach17%
  • Solgar13%
  • WeightWorld11%
  • MOBU6%
  • NUTRALIE4%
  • Open — no brand owns it (3 brands, 10%)

Demand

Potassium Supplements search demand

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

7K5KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Search terms

Top Potassium Supplements search terms shoppers use

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

  • potassium supplements177K/yr
  • potassium93K/yr
  • potassium supplement24K/yr
  • potassium tablets17K/yr
  • potasium3K/yr
  • pottasium2K/yr
  • potassium capsules3K/yr
  • nutrition geeks potassium2K/yr

Reviews and returns

What reviews say buyers love and hate about Potassium Supplements

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

20%of positive reviews mention “Quality-Overall”
19%of negative reviews mention “Ease Of Chewing/Swallowing”
0.1%of orders come back
“Had to chew mine”
A buyer, on “Ease Of Chewing/Swallowing”19% 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 Potassium Supplements questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data