---
title: "Potassium Supplement 1000mg — $312K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/potassium-supplement-1000mg"
last_updated: "2026-08-10T05:20:56.889Z"
locale: en
meta:
description: "Niche score 51/100 · $312K/yr market · 134K searches/yr. A deep review moat (4,400 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $312K/yr market · 134K searches/yr. A deep review moat (4,400 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Potassium Supplement 1000mg — $312K/yr Amazon US Niche (2026) - Flapen"
---
# **potassium supplement 1000mg**
**Worth a look**
Shows low returns (0.0%), but a deep review moat (4,400 avg reviews) keeps it on the watch list.
Market size 52Growth 27Conversion 86Competition 27Returns 100Price range 82Avg price 95Brand share 33Review moat 25Quality gap 27
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$23.61**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****9.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$8.54–$47.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$312K**
$312K/yr · 134K searches
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+1.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,400.31**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, potassium supplement 1000mg is a $312K/yr Amazon United States market (134K searches/yr). The top 5 brands hold 85% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **potassium supplement 1000mg market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **$189K–$236K**
- units × avg price
- **Conversion rate**
- **9.8%**
- **Avg BSR**
- **#61**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **4.7%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**29**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**11%**
- Dr. Berg Nutritionals53% - Life Enhancement20% - Pure Encapsulations5% - HZZYPLANT4% - Vykee Nutrition4% - Supersmart4% - Open — no brand owns it (5 brands, 11%)
## **Demand**
Weekly Amazon search volume, last 30 weeks — +1.6% search growth over the last 90 days.
6K4KSpike '26Jan '26Feb '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/health-household/potassium-supplement-1000mg/trend)
## **Top potassium supplement 1000mg search terms**
- **dr berg potassium**22K/yr+44.0%10.8% conv. - **dr berg potassium supplements**21K/yr-8.7%8.8% conv. - **potasio 1000mg**20K/yr-15.6%3.7% conv. - **potassium supplement 1000mg**14K/yr-9.4%5.7% conv. - **high dose potassium supplement**9K/yr-1.0%4.0% conv. - **potassium 1000mg**10K/yr-22.8%6.3% conv. - **4700 mg potassium supplement**6K/yr+28.5%2.1% conv. - **dr berg potassium supplement**4K/yr+34.9%6.3% conv. - **high potassium supplement**5K/yr-5.1%3.4% conv. - **potassium supplement 4700 mg**4K/yr-4.7%3.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/potassium-supplement-1000mg/search-terms)
## **Top potassium supplement 1000mg 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%$31K20%$62K30%$94K40%$125K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dr. Berg Potassium Tri-Blend Complex 500 mg Potassium Supplement for Muscle & Nerve Support* Maximum Strength Potassium Formula w/Magnesium B6 & Taurine 90 Capsules**Dr. Berg Nutritionals**$20.02**4.7★139 rev](https://www.amazon.com/dp/B0GFQ58HRZ) [2**Life Enhancement High Potency 1020 mg Potassium Supplement for Muscle Brain & Bone Health - No Additives High Absorption Elemental Potassium Supplement Made in USA (240 Capsules 120 Servings)**Life Enhancement**$24.61**4.6★6,967 rev](https://www.amazon.com/dp/B005CD3ZGG) [3**Dr. Berg Zero Sugar Hydration Keto Electrolyte Powder - Enhanced w/ 1000 mg of Potassium & Real Pink Himalayan Salt (NOT Table Salt) - Raspberry & Lemon Flavor Hydration Drink Supplement 100 Servings**Dr. Berg Nutritionals**$47.73**4.4★8,993 rev](https://www.amazon.com/dp/B08HR994NJ) [4**Dr. Berg Electrolyte Capsules - Electrolyte Supplements for Supporting Energy Endurance and Hydration - Sugar Free No Maltodextrin Keto Friendly - 160 Caps**Dr. Berg Nutritionals**$29.26**4.7★744 rev](https://www.amazon.com/dp/B0B2FB2F56) [5**Pure Encapsulations Potassium (Citrate) - Essential Electrolyte Supplement to Support Nerve & Muscle Function Adrenals Hormones Heart Health & Energy* - Potassium Citrate Capsule - 180 Capsules**Pure Encapsulations**$31.36**4.7★4,181 rev](https://www.amazon.com/dp/B004DSE56K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Dr. Berg Potassium Tri-Blend Complex 500 mg Potassium Supplement for Muscle & Nerve Support* Maximum Strength Potassium Formula w/Magnesium B6 & Taurine 90 Capsules**Dr. Berg Nutritionals**$20.02**139 rev6mo ago](https://www.amazon.com/dp/B0GFQ58HRZ) [**Immortal Herbs Potassium Citrate Supplement 1320mg High Absorption Powder 120 Vegan Capsules Non-GMO & Gluten-Free Potassium Supplements for Women and Men**Immortal Herbs**$18.81**58 rev6mo ago](https://www.amazon.com/dp/B0GFLZ2J9C) [**Potassium Supplement Softgels High Absorption Potassium Citrate 1000mg for Muscle Heart Electrolyte Balance and Normal pH Support* Essential Mineral Non-GMO 2 Month Supply**HZZYPLANT**$9.91**120 rev10mo ago](https://www.amazon.com/dp/B0FR1HM264) [**Vykee Nutrition Potassium Citrate Capsules Helps Electrolyte Balance 500 mg**Vykee Nutrition**$19.37**1,346 rev1y ago](https://www.amazon.com/dp/B0DR3KSYXG) [**Safrel Potassium Supplement 1020 mg 240 Servings Vegeterian Capsules Non-GMO Gluten Free Made in USA**Safrel**$16.98**190 rev1y ago](https://www.amazon.com/dp/B0DQSX4KL8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Dr. Berg Potassium Tri-Blend Complex 500 mg Potassium Supplement for Muscle & Nerve Support* Maximum Strength Potassium Formula w/Magnesium B6 & Taurine 90 Capsules**Dr. Berg Nutritionals**$20.02**4.7★**▲ 176%**](https://www.amazon.com/dp/B0GFQ58HRZ) [**Potassium Supplement Softgels High Absorption Potassium Citrate 1000mg for Muscle Heart Electrolyte Balance and Normal pH Support* Essential Mineral Non-GMO 2 Month Supply**HZZYPLANT**$9.91**4.4★**▲ 83%**](https://www.amazon.com/dp/B0FR1HM264) [**Immortal Herbs Potassium Citrate Supplement 1320mg High Absorption Powder 120 Vegan Capsules Non-GMO & Gluten-Free Potassium Supplements for Women and Men**Immortal Herbs**$18.81**4.5★**▲ 77%**](https://www.amazon.com/dp/B0GFLZ2J9C) [**Life Enhancement High Potency 1020 mg Potassium Supplement for Muscle Brain & Bone Health - No Additives High Absorption Elemental Potassium Supplement Made in USA (120 Capsules 60 Servings)**Life Enhancement**$13.69**4.6★**▲ 72%**](https://www.amazon.com/dp/B0FDGZ3HZ8) [**Novafun Potassium Citrate 1000mg Potassium Supplement for Leg Cramps Muscle & Heart Health Vegan Non-GMO Gluten Free 90 Capsules**Novafun**$19.63**4.7★**— 3%**](https://www.amazon.com/dp/B0D7WBS75P)
**~~View all trending →~~**
## **What buyers say about potassium supplement 1000mg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“High quality-Helped our health”*
**Taste-Overall**9%
*“taste refreshing”*
**Vitamin**6%
*“Quality Vitamin”*
**Value For Money**5%
*“Good value for the money”*
**Calcium**4%
*“calcium together neutralizes the beneficial effects of both”*
**Efficiency**4%
*“The product was effective immediately”*
**Flavor**4%
*“Decent selection of flavors”*
**Advertised Vs Actual Product**3%
*“Exactly as advertised”*
**Nutritional Content**3%
*“to keep my body healthy”*
**Muscle Pain Relief**2%
*“It helps with muscle spasms”*
### **What buyers complain about **
**Taste-Overall**18%
*“tastes very fake”*
**Flavor**6%
*“Artificial flavors are added”*
**Sweetness**6%
*“not as sweet as the others”*
**Calcium**4%
*“Not what I was expecting in potassium”*
**Solubility**4%
*“Doesnt dissolve well”*
**Dosage**4%
*“Low dosage”*
**Value For Money**4%
*“Very Pricey”*
**Magnesium**3%
*“I also take magnesium so not sure which works”*
**Ingredients-Overall**3%
*“Unhealthy Ingredients”*
**Acid Regulator/Stomach Ache Relief**3%
*“Made my stomach hurt bad”*
### **Top return reasons **
**Functionality-Overall**33%
**Taste-Overall**20%
**Dosage**13%
**Joint Pain**7%
**Magnesium**7%
**Leak-Proof**7%
**Certifications**7%
**Advertised Vs Actual Product**3%
**Ease Of Chewing/Swallowing**3%
## **Common questions**
- **Is potassium supplement 1000mg profitable to sell on Amazon United States?**
- The niche generates $312K/yr across 16 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +1.6%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the potassium supplement 1000mg niche?**
- 11 brands and 29 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in potassium supplement 1000mg?**
- Top complaints mined from reviews: Taste-Overall, Flavor, Sweetness. The return rate is 0.0%.
- **What does it cost to enter the potassium supplement 1000mg niche?**
- Listings span $8.54–$47.73; the average listing price is $23.61 (sweet spot $15–$100). The average incumbent carries 4,400 reviews — the moat a new listing must climb.
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