Magnesio Y Potasio Para Adultos
Skip itA small market ($31K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$16.58avg listing price — sweet spot $15–$100
Price range
Good$7.59–$33.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Review moat
Okay2,969.58avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-12.3%90-day search growth — must beat 0% to launch
Competition
Bad77%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
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.Peak months: Sep, Oct · busiest ÷ quietest = 1.9×
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 potasio36K/yr
- potassium magnesium citrate5K/yr
- citrato de magnesio con potasio4K/yr
- magnesio y potasio para adultos928/yr
- citrato de magnesio y potasio 1000mg capsules45/yr
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.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nutricost Potassium (99mg) Magnesium (210 mg) Citrates 240 Capsules
Nutricost$13.854.6★3,623 rev
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$24.194.7★17,847 rev
NatureBell Potassium Magnesium - 240 Capsules - 200mg Potassium Citrate & 200mg Magnesium Citrate - High Absorption Electrolyte & Circulation Support* - Muscle & Heart Support*
NatureBell$18.374.7★2,098 rev
Magnesium Citrate + Potassium 60 Premium Vegan Capsules(Citrate 375 mg) + (375mg Potassium) Non GMO Gluten Free - High Absorption Supplement Made in USA
GREEN ROYALTY$14.624.5★112 rev
Pure Encapsulations Potassium Magnesium (Citrate) - for Heart Health & Bone Mineralization* - Optimal Absorption - Gluten Free & Non-GMO - 180 Capsules
Pure Encapsulations$33.614.6★1,085 rev
Newest
by launch date
Potassium Magnesium Supplement High Strength Heart Health & Muscle Support
Nobi Nutrition$17.191,421 rev
Magnesium Citrate + Potassium 60 Premium Vegan Capsules(Citrate 375 mg) + (375mg Potassium) Non GMO Gluten Free - High Absorption Supplement Made in USA
GREEN ROYALTY$14.62112 rev
Carlyle Potassium Magnesium Supplement | 200 Capsules
Carlyle$7.59578 rev
Natures Truth Potassium Magnesium Citrate Gummies | 60 Count
Nature's Truth$12.79276 rev
Natures Truth Potassium Magnesium Citrate Capsules | 90 Count
Nature's Truth$12.4093 rev
Trending
90-day click momentumCarlyle Potassium Magnesium Supplement | 200 Capsules
Carlyle$7.594.6★
Pure Encapsulations Potassium Magnesium (Citrate) - for Heart Health & Bone Mineralization* - Optimal Absorption - Gluten Free & Non-GMO - 180 Capsules
Pure Encapsulations$33.614.6★
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$9.624.6★
Natures Truth Potassium Magnesium Citrate Capsules | 90 Count
Nature's Truth$12.404.7★
Natures Truth Potassium Magnesium Citrate Gummies | 60 Count
Nature's Truth$12.794.5★
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
“It is well-made”
“high-quality magnesium supplement”
“Good deal”
“has really helped me reduce muscle cramps after working out”
“it helps me to sleep”
“Good supplements”
“Does as advertised”
“Best solution for leg cramps”
“Works well”
“Good supplement”
What buyers complain about
“Capsules too large”
“worthless for magnesium”
“difficult to chew”
“the odor seems abnormal”
“Taste is awful”
“Not a good source of potassium”
“Zero chance Ill take another”
“These may be the worst gummy vitamin I've had”
“This form of magnesium upset my stomach with cramping, gas and diarrhea”
“I noticed that my blood pressure went down to normal”
Top return reasons
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.