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Potassium Supplements

prices mostly outside the sweet spot ($5.97–$13.73) — Potassium Supplements doesn't clear our bar today.

Flapen Score

45
Skip it
Market size 52Growth 23Conversion 94Competition 11Returns 100Price range 0Avg price 24Brand share 31Review moat 49Quality gap 55
This niche Category average

Is Potassium Supplements profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Potassium Supplements is a £332K/yr Amazon United Kingdom market (322K searches/yr). The top 5 brands hold 86% of demand. Verdict: Skip it — 45/100.

Potassium Supplements: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -3.5% over the last 90 days and 11.8% of searches end in a purchase.

£332K

revenue / yr

Units sold / yr40K
Search volume / yr-3.5%322K
Conversion rate11.8%
Avg price£8.75

Who owns the niche?

The top 5 brands hold 86% of demand, so 14% of the market is open.

14%

open market share

Brands · sellers9 · 17
Top-5 product click share86%
Open market14%
Avg brand age55 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement89%
New entrants (1y)0· 0 succeeded
Avg rating4.4★
Avg reviews1,607

Top Potassium Supplements products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 86% of clicks — a locked-up 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

Top-5 brand share

86%

Top 20: 100%

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%)

Potassium Supplements demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume322KCVR11.8%Products9Brands9Top 5 Brands86%OOS Rate0.0%Rating4.4★Reviews1,607Avg BSR#6
7K5KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top Potassium Supplements search terms shoppers use

The exact queries shoppers type, with 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

What reviews say buyers love and hate about Potassium Supplements

What buyers mention most, as a share of all reviews.

What buyers love

76% of reviews
Quality-Overall20%

Reliable brand

Advertised Vs Actual Product11%

As advertised

Vitamin10%

Decent supplement

Calcium10%

Are you getting enough Potassium

Value For Money9%

Good value

What buyers complain about

64% of reviews
Ease Of Chewing/Swallowing19%

Had to chew mine

Size-Overall12%

The tablets are quite large

Dosage11%

It's only 200mg per tablet which is not enough

Acid Regulator/Stomach Ache Relief7%

Extreme stomach pain

Side Effects4%

I did not research the possible side effects

Common Potassium Supplements questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Potassium Supplements 45/100 on Amazon United Kingdom — Skip it. The niche generates £332K/yr across 9 tracked products. Search demand moved -3.5% over the last 90 days.
Search demand for Potassium Supplements on Amazon United Kingdom is steady year-round — the busiest month runs 1.2× the quietest.