---
title: "Potassium Gluconate — $539K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/potassium-gluconate"
last_updated: "2026-08-10T07:41:10.220Z"
locale: en
meta:
description: "Niche score 49/100 · $539K/yr market · 224K searches/yr · $12.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $539K/yr market · 224K searches/yr · $12.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Potassium Gluconate — $539K/yr Amazon US Niche (2026) - Flapen"
---
# **potassium gluconate**
**Skip it**
Soft demand (-18.2% this quarter) — this niche doesn't clear our bar today.
Market size 61Growth 16Conversion 99Competition 29Returns 100Price range 56Avg price 57Brand share 38Review moat 25Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****18.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$539K**
$539K/yr · 224K searches
**Avg price**
**Good****$12.79**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$4.54–$28.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****4,504.44**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-18.2%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, potassium gluconate is a $539K/yr Amazon United States market (224K searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 49/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **potassium gluconate market data**
- **Units sold / yr**
- **40K–50K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$512K–$640K**
- units × avg price
- **Conversion rate**
- **18.8%**
- **Avg BSR**
- **#276**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **56%**
- **Out of stock**
- **2.0%**
- **Avg brand age**
- **85 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▲rising
**Sellers**
**69**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 100%
**Open market**
**14%**
- Nature Made32% - Best Naturals17% - NOW Foods16% - Nature's Bounty10% - Horbäach7% - Earth's Splendor4% - Open — no brand owns it (6 brands, 14%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.2% search growth over the last 90 days.
5K3KSpike '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/health-household/potassium-gluconate/trend)
## **Top potassium gluconate search terms**
- **potassium gluconate**128K/yr-10.3%14.3% conv. - **potassium gluconate supplement**30K/yr-18.7%14.7% conv. - **nature made potassium**16K/yr-21.5%10.8% conv. - **nature made potassium gluconate**14K/yr-31.7%16.8% conv. - **potassium glycinate**9K/yr+16.3%2.8% conv. - **potassium gluconate tablets**5K/yr-3.7%18.7% conv. - **potassium nature made**5K/yr-36.9%11.1% conv. - **potassium supplement nature made**4K/yr-45.2%10.3% conv. - **potassium gluconate capsules**6K/yr-13.0%6.9% conv. - **nature made potassium supplement**3K/yr-32.3%10.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/potassium-gluconate/search-terms)
## **Top potassium gluconate 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%$54K20%$108K30%$162K40%$216K101001K10K100K 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**Nature Made Potassium Gluconate 550 mg Potassium Supplements 100 Tablets**Nature Made**$4.54**4.7★16,025 rev](https://www.amazon.com/dp/B00J2LB87W) [2**Best Naturals Potassium Gluconate Supplement 595 Mg Tablet 250Count**Best Naturals**$9.63**4.6★7,031 rev](https://www.amazon.com/dp/B00US7BHMA) [3**NOW Foods Supplements Potassium Gluconate 99mg Easier to Swallow Essential Mineral* 250 Tablets**NOW Foods**$12.07**4.6★3,382 rev](https://www.amazon.com/dp/B000JN8AC8) [4**Nature Made Potassium Gluconate 550mg 100 tablets**Nature Made**$4.68**4.7★16,146 rev](https://www.amazon.com/dp/B00EYC4D62) [5**Natures Bounty Potassium 99mg Supports Fluid Balance and Muscle Activity Involved in Normal Heart Function Potassium Gluconate Dietary Supplement Gluten Free 1 Per Day 100 Vegetarian Caplets**Nature's Bounty**$5.33**4.8★5,626 rev](https://www.amazon.com/dp/B0061GLE5W)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vitamatic Potassium Gluconate 595 mg Supports Heart Muscle & Electrolyte Balance 250 Tablets Non-GMO Made in USA**Vitamatic**$10.01**25 rev4mo ago](https://www.amazon.com/dp/B0GTRMF967) [**Potassium Gluconate 1300mg Gummies Electrolyte Potassium Supplements 60Ct**NEVISS**$28.19**65 rev5mo ago](https://www.amazon.com/dp/B0GL5DRRVP) [**Oxify Potassium Gluconate 595 mg | 250 Tablets | Gluten-Free Non-GMO | Supplement Made in USA**Oxify**$9.87**79 rev11mo ago](https://www.amazon.com/dp/B0FNYY3THY) [**Earths Splendor Potassium Gluconate 99mg Tablets - Supports Muscle and Nerve Health for Adults 200 Count - 6+ Month Supply**Earth's Splendor**$14.81**57 rev3y ago](https://www.amazon.com/dp/B0C4FJ7SL2) [**Horbach Chelated Potassium Gluconate Supplement | 595 mg | 300 Caplets**Horbäach**$13.99**2,103 rev4y ago](https://www.amazon.com/dp/B09H7V4CF9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vitamatic Potassium Gluconate 595 mg Supports Heart Muscle & Electrolyte Balance 250 Tablets Non-GMO Made in USA**Vitamatic**$10.01**4.5★**▲ 230%**](https://www.amazon.com/dp/B0GTRMF967) [**Potassium Gluconate 1300mg Gummies Electrolyte Potassium Supplements 60Ct**NEVISS**$28.19**4.8★**▲ 175%**](https://www.amazon.com/dp/B0GL5DRRVP) [**Nature Made Potassium Gluconate 550 mg Potassium Supplements 100 Tablets**Nature Made**$4.54**4.7★**▲ 173%**](https://www.amazon.com/dp/B00J2LB87W) [**Earths Splendor Potassium Gluconate 99mg Tablets - Supports Muscle and Nerve Health for Adults 200 Count - 6+ Month Supply**Earth's Splendor**$14.81**4.6★**▲ 41%**](https://www.amazon.com/dp/B0C4FJ7SL2) [**Natures Bounty Potassium Gluconate 99mg 100 Caplets**Nature's Bounty**$7.35**4.7★**▲ 31%**](https://www.amazon.com/dp/B000GG86X6)
**~~View all trending →~~**
## **What buyers say about potassium gluconate**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“The quality feels consistent”*
**Value For Money**11%
*“Good value for the money”*
**Calcium**10%
*“Helps to maintain my calcium level”*
**Vitamin**9%
*“Quality Vitamin”*
**Advertised Vs Actual Product**6%
*“As described”*
**Muscle Pain Relief**5%
*“Great For Muscle Cramps”*
**Ease Of Chewing/Swallowing**4%
*“Easy to swallow”*
**Efficiency**3%
*“The product was effective immediately”*
**Ease Of Use**3%
*“Keeps it simple”*
**Dosage**3%
*“Best value and the right dosage”*
### **What buyers complain about **
**Dosage**15%
*“Its not a high dose”*
**Ease Of Chewing/Swallowing**9%
*“Hard to swallow”*
**Calcium**6%
*“found my potassium level is toward the high side of the normal range”*
**Magnesium**5%
*“I was limiting my intake of it as you can take too much potassium”*
**Functionality-Overall**4%
*“Didn't work for me”*
**Advertised Vs Actual Product**4%
*“then might they be deceptive about anything else”*
**Side Effects**3%
*“Bad reactions”*
**Size-Overall**3%
*“Pills ate way to big”*
**Value For Money**3%
*“Cheap”*
**Pain Relief-Overall**3%
*“hand cramps every night”*
### **Top return reasons **
**Dosage**50%
**Magnesium**25%
**Ease Of Chewing/Swallowing**13%
**Advertised Vs Actual Product**13%
## **Common questions**
- **Is potassium gluconate profitable to sell on Amazon United States?**
- The niche generates $539K/yr across 16 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -18.2%. Flapen's verdict: Skip it (49/100).
- **How competitive is the potassium gluconate niche?**
- 12 brands and 69 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in potassium gluconate?**
- Top complaints mined from reviews: Dosage, Ease Of Chewing/Swallowing, Calcium. The return rate is 0.0%.
- **When does demand for potassium gluconate peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the potassium gluconate niche?**
- Listings span $4.54–$28.19; the average listing price is $12.79 (sweet spot $15–$100). The average incumbent carries 4,504 reviews — the moat a new listing must climb.
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