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Potassium 99 Mg

Fail

The top 5 products take 88% of clicks, so Potassium 99 Mg is a Fail.

Flapen Score
36
36 / 100
Ranks 13,545 of 14,768 Health & Household niches · −13 vs the category median of 49
Market size
$56K/yr20K searches / yr
90-day growth
+3.6%search demand this quarter
Competition
88%top-5 click share · 7 brands · 77 sellers

Flapen Score

Potassium 99 Mg against its category

The dotted line is the Health & Household average. Past it, Potassium 99 Mg is stronger. Inside it, weaker.

36Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Potassium 99 Mg market on Amazon at a glance

Shoppers on Amazon United States searched for Potassium 99 Mg 20K times last year and spent an estimated $56K. The top 5 brands take 95% of clicks. Demand peaks in Nov. Flapen scores it 36 out of 100, a Fail.

01 · Demand

An estimated 24.2% of those searches ended in a purchase.

Shoppers searched for this 20K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 24.2% of those searches ended in a purchase. Searches in the last 90 days moved +3.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $56K a year.

Searches, last 12 months
20K
Growth, 90 days vs prior 90
+3.6%
Conversion, latest week
24.2%
Market size, estimated
$56Ka year
Peak month
November1.9× the quietest month
Top search term
potassium 99 mg9K searches a year

02 · Price

A sale here is worth $11.67.

Listings sell for $11.67 on average, from $5.33 to $19.77. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 500 to 750 of them. At $11.67 that is $6K to $9K a year per listing.

Average price
$11.67under the $15 to $100 sweet spot
Price range
$5.33–$19.77
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
5K–6K
Units per listing a year
500–750
Revenue per listing a year
$6K–$9K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

75% 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 #61 within Potassium. It carries 7,183 reviews at 4.73 stars, so a new listing needs social proof before a better product.

Sponsored listings
75%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#61in Potassium
Average rating
4.73 starsAmazon United States average 4.42 stars
Average reviews
7,183per 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 95 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
95 months

Products

Top Potassium 99 Mg 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 88% of clicks. A locked shelf that new listings rarely crack.

Brands

7 rising

Sellers

77

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

3%

  • Brand 159%
  • Brand 212%
  • Brand 311%
  • Brand 47%
  • Brand 57%
  • Brand 63%
  • Open — no brand owns it (1 brand, 3%)

Demand

Potassium 99 Mg search demand

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

600400Spike '25Spike '26AugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Nov · busiest ÷ quietest = 1.9×

Search terms

Top Potassium 99 Mg search terms shoppers use

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

  • potassium 99 mg9K/yr
  • potassium 99mg4K/yr
  • natures bounty potassium4K/yr
  • potassium supplement 99mg3K/yr

Reviews and returns

What reviews say buyers love and hate about Potassium 99 Mg

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

20%of positive reviews mention “Quality-Overall”
16%of negative reviews mention “Dosage”
<0.1%of orders come back, a rate Amazon rounds to zero
“TOO LOW A DOSEAGE PER CAPSULE”
A buyer, on “Dosage”16% 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.

17 topics

NegativePositive

FAQ

Common Potassium 99 Mg questions

Answered from the same tracked data.