---
title: "Magnesio Y Potasio Para Adultos — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/magnesio-y-potasio-para-adultos"
last_updated: "2026-08-12T14:19:29.245Z"
locale: en
meta:
description: "Amazon product research for magnesio y potasio para adultos: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for magnesio y potasio para adultos: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Magnesio Y Potasio Para Adultos — Amazon US Product Research"
---
# **Magnesio Y Potasio Para Adultos**
**Skip it**
A small market ($31K/yr) — this niche doesn't clear our bar today.
Market size 8Growth 19Conversion 51Competition 19Returns 100Price range 72Avg price 79Brand share 46Review moat 35Quality gap 24
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$16.58**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$7.59–$33.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.1%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,969.58**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-12.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$31K**
$31K/yr · 46K searches
## **Is magnesio y potasio para adultos profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, magnesio y potasio para adultos is a $31K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 38/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesio y potasio para adultos market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$25K–$33K**
- units × avg price
- **Conversion rate**
- **4.1%**
- **Avg BSR**
- **#475**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **164 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▼falling
**Sellers**
**30**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**17%**
- Nutricost39% - NaturalSlim13% - NatureBell11% - GREEN ROYALTY8% - Pure Encapsulations6% - Nature's Truth6% - Open — no brand owns it (5 brands, 17%)
## **magnesio y potasio para adultos demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -12.3% search growth over the last 90 days.
2K1KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/magnesio-y-potasio-para-adultos/trend)
## **Top magnesio y potasio para adultos search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **citrato de magnesio y potasio**36K/yr-13.7%2.3% conv. - **potassium magnesium citrate**5K/yr-17.9%8.2% conv. - **citrato de magnesio con potasio**4K/yr+7.0%2.3% conv. - **magnesio y potasio para adultos**928/yr-6.1%3.2% conv. - **citrato de magnesio y potasio 1000mg capsules**45/yr+300.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/magnesio-y-potasio-para-adultos/search-terms)
## **Top magnesio y potasio para adultos products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$3K20%$6K30%$9K40%$12K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nutricost Potassium (99mg) Magnesium (210 mg) Citrates 240 Capsules**Nutricost**$13.85**4.6★3,623 rev](https://www.amazon.com/dp/B099MFG54P) [2**MagicMag C by NaturalSlim Magnesium Citrate Capsules for Muscle Relaxation Sleep Quality Nerve Function & Electrolyte Support Daily Magnesium Supplement for Men and Women 100 Capsules**NaturalSlim**$24.19**4.7★17,847 rev](https://www.amazon.com/dp/B074ZN1813) [3**NatureBell Potassium Magnesium - 240 Capsules - 200mg Potassium Citrate & 200mg Magnesium Citrate - High Absorption Electrolyte & Circulation Support* - Muscle & Heart Support***NatureBell**$18.37**4.7★2,098 rev](https://www.amazon.com/dp/B07VB11KGW) [4**Magnesium Citrate + Potassium 60 Premium Vegan Capsules(Citrate 375 mg) + (375mg Potassium) Non GMO Gluten Free - High Absorption Supplement Made in USA**GREEN ROYALTY**$14.62**4.5★112 rev](https://www.amazon.com/dp/B0D6T8X3HT) [5**Pure Encapsulations Potassium Magnesium (Citrate) - for Heart Health & Bone Mineralization* - Optimal Absorption - Gluten Free & Non-GMO - 180 Capsules**Pure Encapsulations**$33.61**4.6★1,085 rev](https://www.amazon.com/dp/B0017I29HG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Potassium Magnesium Supplement High Strength Heart Health & Muscle Support**Nobi Nutrition**$17.19**1,421 rev1y ago](https://www.amazon.com/dp/B0FC35P8SV) [**Magnesium Citrate + Potassium 60 Premium Vegan Capsules(Citrate 375 mg) + (375mg Potassium) Non GMO Gluten Free - High Absorption Supplement Made in USA**GREEN ROYALTY**$14.62**112 rev2y ago](https://www.amazon.com/dp/B0D6T8X3HT) [**Carlyle Potassium Magnesium Supplement | 200 Capsules**Carlyle**$7.59**578 rev2y ago](https://www.amazon.com/dp/B0CZYRYB26) [**Natures Truth Potassium Magnesium Citrate Gummies | 60 Count**Nature's Truth**$12.79**276 rev2y ago](https://www.amazon.com/dp/B0CSH4L1DZ) [**Natures Truth Potassium Magnesium Citrate Capsules | 90 Count**Nature's Truth**$12.40**93 rev2y ago](https://www.amazon.com/dp/B0CLH8ZFRJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Carlyle Potassium Magnesium Supplement | 200 Capsules**Carlyle**$7.59**4.6★**▲ 25%**](https://www.amazon.com/dp/B0CZYRYB26) [**Pure Encapsulations Potassium Magnesium (Citrate) - for Heart Health & Bone Mineralization* - Optimal Absorption - Gluten Free & Non-GMO - 180 Capsules**Pure Encapsulations**$33.61**4.6★**▲ 24%**](https://www.amazon.com/dp/B0017I29HG) [**Life Extension Potassium with Extend-Release Magnesium Heart Health Supplement for Blood Pressure Support with Two Essential Minerals Non-GMO Vegetarian Gluten-Free 60 Capsules**Life Extension**$9.62**4.6★**— 7%**](https://www.amazon.com/dp/B07P891S96) [**Natures Truth Potassium Magnesium Citrate Capsules | 90 Count**Nature's Truth**$12.40**4.7★**— 5%**](https://www.amazon.com/dp/B0CLH8ZFRJ) [**Natures Truth Potassium Magnesium Citrate Gummies | 60 Count**Nature's Truth**$12.79**4.5★**— 3%**](https://www.amazon.com/dp/B0CSH4L1DZ)
**~~View all trending →~~**
## **What reviews say buyers love and hate about magnesio y potasio para adultos**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“It is well-made”*
**Magnesium**10%
*“high-quality magnesium supplement”*
**Value For Money**9%
*“Good deal”*
**Muscle Pain Relief**9%
*“has really helped me reduce muscle cramps after working out”*
**Sleep Quality**7%
*“it helps me to sleep”*
**Vitamin**6%
*“Good supplements”*
**Advertised Vs Actual Product**5%
*“Does as advertised”*
**Joint Pain**3%
*“Best solution for leg cramps”*
**Efficiency**3%
*“Works well”*
**Nutritional Content**3%
*“Good supplement”*
### **What buyers complain about **
**Size-Overall**28%
*“Capsules too large”*
**Magnesium**9%
*“worthless for magnesium”*
**Ease Of Chewing/Swallowing**6%
*“difficult to chew”*
**Smell**6%
*“the odor seems abnormal”*
**Taste-Overall**5%
*“Taste is awful”*
**Calcium**4%
*“Not a good source of potassium”*
**Dosage**3%
*“Zero chance Ill take another”*
**Vitamin**3%
*“These may be the worst gummy vitamin I've had”*
**Regulates Digestion**2%
*“This form of magnesium upset my stomach with cramping, gas and diarrhea”*
**Blood Pressure**2%
*“I noticed that my blood pressure went down to normal”*
### **Top return reasons **
**Magnesium**43%
**Ease Of Chewing/Swallowing**29%
**Size-Overall**14%
**Value For Money**14%
## **Common magnesio y potasio para adultos questions**
- **Is magnesio y potasio para adultos profitable to sell on Amazon United States?**
- The niche generates $31K/yr across 12 tracked products. 90-day search growth is -12.3%. Flapen's verdict: Skip it (38/100).
- **How competitive is the magnesio y potasio para adultos niche?**
- 11 brands and 30 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in magnesio y potasio para adultos?**
- Top complaints mined from reviews: Size-Overall, Magnesium, Ease Of Chewing/Swallowing. The return rate is 0.0%.
- **When does demand for magnesio y potasio para adultos peak?**
- Demand peaks in Sep–Oct; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the magnesio y potasio para adultos niche?**
- Listings span $7.59–$33.61; the average listing price is $16.58 (sweet spot $15–$100). The average incumbent carries 2,970 reviews — the moat a new listing must climb.
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