---
title: "Potassium Citrate — £74K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/potassium-citrate"
last_updated: "2026-07-31T10:59:19.957Z"
locale: en
meta:
description: "Niche score 48/100 · £74K/yr market · 53K searches/yr · £10.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · £74K/yr market · 53K searches/yr · £10.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Potassium Citrate — £74K/yr Amazon UK Niche (2026) - Flapen"
---
# **potassium citrate**
**Skip it**
Prices mostly outside the sweet spot ($5.93–$15.86) — this niche doesn't clear our bar today.
Market size 18Growth 21Conversion 96Competition 34Returns 100Price range 9Avg price 36Brand share 67Review moat 71Quality gap 47
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.4%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****647.55**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£10.35**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-8.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£74K**
£74K/yr · 53K searches
**Price range**
**Bad****£5.93–£15.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, potassium citrate is a £74K/yr Amazon United Kingdom market (53K searches/yr). The top 5 brands hold 65% of demand. Verdict: Skip it — 48/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **potassium citrate market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **£62K–£83K**
- units × avg price
- **Conversion rate**
- **13.4%**
- **Avg BSR**
- **#135**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **85%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **61 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**65%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**29%**
- Horbäach22% - WeightWorld19% - swiss bioenergetics8% - NUTRALIE8% - ALPHA017% - Care7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.6% search growth over the last 90 days.
1K750Holiday '24 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.1×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/potassium-citrate/trend)
## **Top potassium citrate products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£7K20%£15K30%£22K40%£29K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Potassium Supplement 1500mg with Vitamin C | Mineral Electrolytes | High Absorption Citrate Form | 120 Capsules (Not Tablets) - 100% Vegan | by Horbaach**Horbäach**£7.14**4.6★1,152 rev](https://www.amazon.co.uk/dp/B0CCW5Y18H) [2**Potassium Supplements with Vitamin C 1460mg - 3 Months Supply - 180 Tablets**WeightWorld**£13.60**4.4★5,152 rev](https://www.amazon.co.uk/dp/B0924PV4SK) [3**Swiss bioenergetics Potassium Citrate 1000mg Daily dose 120 Vegan Capsules - High Strength Electrolytes Support Superior & Absorption Great Keto and Fasting No Dairy or Gluten UK Made Pack of 120**swiss bioenergetics**£7.94**4.5★565 rev](https://www.amazon.co.uk/dp/B0BTZ643FH) [4**Potassium - Potassium Citrate 2880mg - 180 Tablets - PotassiumElement +1000mg - PotassiumCitrate 180 Tablets Nutralie**NUTRALIE**£13.73**4.1★712 rev](https://www.amazon.co.uk/dp/B0CMVBP21R) [5**Potassium Citrate 1500mg & Vitamin C 80mg 180 Veg Capsules High Strength Formula Providing 500mg Pottasium 100% NRV Vitamin C - By Alpha01**ALPHA01**£8.21**4.5★86 rev](https://www.amazon.co.uk/dp/B0DHYH96S4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nutravita Potassium Supplements 1540mg with Vitamin C D & Magnesium - 150 Vegan Tablets - High Strength Potassium Citrate - Electrolytes Support - Contributes to Normal Muscle Function**Nutravita**£11.32**114 rev8mo ago](https://www.amazon.co.uk/dp/B0G2LXD88Y) [**Coolinario Potassium Citrate Powder (453.5g) Food Grade**Coolinario**£10.01**69 rev8mo ago](https://www.amazon.co.uk/dp/B0FMHLLHHG) [**Potassium Citrate 2105 mg per Serving (800 mg Elemental Potassium in 2 Capsules) 180 Vegan Capsules for 3 Months Muscle Nerve and Blood Pressure Support No Additives Zenement**Zenement**£12.90**75 rev10mo ago](https://www.amazon.co.uk/dp/B0FQKTM8BQ) [**X Supplements Potassium Citrate Capsules | 600mg Per Serving | 60 Vegan Capsules | 2 Month Supply | High Strength Potassium Supplements for Kidney Health | Muscle & Nerve Function**X supplements**£15.39**16 rev1y ago](https://www.amazon.co.uk/dp/B0F8JNX9CL) [**Nutrality Potassium Citrate 1000mg | High Strength 60 Capsules**Nutrality**£5.93**59 rev1y ago](https://www.amazon.co.uk/dp/B0DVTHHBW2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nutravita Potassium Supplements 1540mg with Vitamin C D & Magnesium - 150 Vegan Tablets - High Strength Potassium Citrate - Electrolytes Support - Contributes to Normal Muscle Function**Nutravita**£11.32**4.3★**▲ 247%**](https://www.amazon.co.uk/dp/B0G2LXD88Y) [**Potassium Citrate 2105 mg per Serving (800 mg Elemental Potassium in 2 Capsules) 180 Vegan Capsules for 3 Months Muscle Nerve and Blood Pressure Support No Additives Zenement**Zenement**£12.90**4.8★**▲ 96%**](https://www.amazon.co.uk/dp/B0FQKTM8BQ) [**UKHealthHouse Potassium Citrate Powder 250g High Strength Potassium Electrolyte Supplement | Supports Muscle & Nerve Function | Electrolytes Powder for Keto & Fasting | Dairy & Gluten Free**UKHealthHouse**£7.67**4.2★**▲ 90%**](https://www.amazon.co.uk/dp/B0DGHPPNYQ) [**Coolinario Potassium Citrate Powder (453.5g) Food Grade**Coolinario**£10.01**4.4★**▲ 87%**](https://www.amazon.co.uk/dp/B0FMHLLHHG) [**X Supplements Potassium Citrate Capsules | 600mg Per Serving | 60 Vegan Capsules | 2 Month Supply | High Strength Potassium Supplements for Kidney Health | Muscle & Nerve Function**X supplements**£15.39**4.5★**▲ 26%**](https://www.amazon.co.uk/dp/B0F8JNX9CL)
**~~View all trending →~~**
## **What buyers say about potassium citrate**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“Excellent product”*
**Vitamin**10%
*“Decent supplement”*
**Value For Money**9%
*“very low price”*
**Calcium**7%
*“Are you getting enough Potassium”*
**Advertised Vs Actual Product**6%
*“It does work as advertised”*
**Ease Of Chewing/Swallowing**5%
*“Swallowability for me is perfectly fine”*
**Muscle Pain Relief**4%
*“general muscle aches”*
**Sleep Quality**3%
*“Great product- I have noticed an improvement I feel less tired”*
**Efficiency**3%
*“doesnt cause any issues”*
**Nutritional Content**3%
*“A great addition to my daily supplement intake”*
### **What buyers complain about **
**Ease Of Chewing/Swallowing**15%
*“Impossible to swallow”*
**Size-Overall**14%
*“The tablets are quite large”*
**Dosage**7%
*“He suggested dont take this high dose”*
**Acid Regulator/Stomach Ache Relief**5%
*“Extreme stomach pain”*
**Magnesium**3%
*“none of the usual potassium benefits experienced”*
**Side Effects**3%
*“I did not research the possible side effects”*
**Heart Health**3%
*“Gave me heartburn”*
**Regulates Digestion**3%
*“cellulose damages the liver it's straight into the bin”*
**Quality-Overall**2%
*“They are either really cheaply made or there's a manufacturing problem”*
**Calcium**2%
*“Its hard to meet daily minimum potassium intake”*
## **Common questions**
- **Is potassium citrate profitable to sell on Amazon United Kingdom?**
- The niche generates £74K/yr across 20 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.6%. Flapen's verdict: Skip it (48/100).
- **How competitive is the potassium citrate niche?**
- 20 brands and 32 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in potassium citrate?**
- Top complaints mined from reviews: Ease Of Chewing/Swallowing, Size-Overall, Dosage. The return rate is 0.1%.
- **When does demand for potassium citrate peak?**
- Demand is steady year-round — the busiest month runs 1.1× the quietest.
- **What does it cost to enter the potassium citrate niche?**
- Listings span £5.93–£15.86; the average listing price is £10.35 (sweet spot $15–$100). The average incumbent carries 648 reviews — the moat a new listing must climb.
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