---
title: "Zinc Magnesium Aspartate — $32K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/zinc-magnesium-aspartate"
last_updated: "2026-08-09T05:31:33.446Z"
locale: en
meta:
description: "Niche score 37/100 · $32K/yr market · 13K searches/yr · $21.83 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $32K/yr market · 13K searches/yr · $21.83 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Zinc Magnesium Aspartate — $32K/yr Amazon US Niche (2026) - Flapen"
---
# **zinc magnesium aspartate**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 8Growth 19Conversion 90Competition 3Returns 100Price range 79Avg price 92Brand share 0Review moat 24Quality gap 37
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$21.83**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****10.9%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$9.96–$35.50**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****5,169.5**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-12.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$32K**
$32K/yr · 13K searches
**Competition**
**Bad****96%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, zinc magnesium aspartate is a $32K/yr Amazon United States market (13K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 37/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **zinc magnesium aspartate market data**
- **Units sold / yr**
- **2K–2K**
- avg 250–500/product
- **Revenue / yr**
- **$33K–$44K**
- units × avg price
- **Conversion rate**
- **10.9%**
- **Avg BSR**
- **#741**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **12.8%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **162 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▲rising
**Sellers**
**21**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- Optimum Nutrition76% - Double Wood Supplements8% - Force Factor6% - NOW Foods6% - JYM Supplement Science4%
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — -12.3% search growth over the last 90 days.
400300Holiday '24Spike '25Prime Day '25Holiday '25 seasonDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/zinc-magnesium-aspartate/trend)
## **Top zinc magnesium aspartate 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%20%$6K40%$13K60%$19K80%$26K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Optimum Nutrition Zinc and Magnesium Aspartate Recovery Supplement 180 Ct**Optimum Nutrition**$35.50**4.6★12,630 rev](https://www.amazon.com/dp/B000GIQS02) [2**Optimum Nutrition Zinc and Magnesium Aspartate Recovery Supplement 90 Ct**Optimum Nutrition**$22.48**4.6★12,630 rev](https://www.amazon.com/dp/B002DYIZF8) [3**ZMA Supplement for Men and Women (Over 100% Daily Value of Zinc Magnesium Aspartate Vitamin B6) 501mg 90 Capsules for Restfulness and Active Lifestyle Support by Double Wood Supplements**Double Wood Supplements**$9.96**4.5★129 rev](https://www.amazon.com/dp/B0FNNHQ9CS) [4**Force Factor Zinc Magnesium Aspartate Zinc Magnesium Supplement to Improve Muscle Recovery & Performance Promote Better Sleep & Relaxation Boost Immune Health 60 Tablets**Force Factor**$11.20**4.3★210 rev](https://www.amazon.com/dp/B08ZXLL7ZT) [5**NOW Foods Sports Nutrition ZMA (Zinc Magnesium and Vitamin B-6) Enhanced Absorption Sports Recovery* 180 Capsules**NOW Foods**$24.68**4.6★2,845 rev](https://www.amazon.com/dp/B001LXMUW6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ZMA Supplement for Men and Women (Over 100% Daily Value of Zinc Magnesium Aspartate Vitamin B6) 501mg 90 Capsules for Restfulness and Active Lifestyle Support by Double Wood Supplements**Double Wood Supplements**$9.96**129 rev11mo ago](https://www.amazon.com/dp/B0FNNHQ9CS) [**Force Factor Zinc Magnesium Aspartate Zinc Magnesium Supplement to Improve Muscle Recovery & Performance Promote Better Sleep & Relaxation Boost Immune Health 60 Tablets**Force Factor**$11.20**210 rev5y ago](https://www.amazon.com/dp/B08ZXLL7ZT) [**Omega JYM Fish Oil Supplement for Men & Women EPA DHA DPA - 120 Softgels**JYM Supplement Science**$27.17**2,573 rev10y ago](https://www.amazon.com/dp/B01HGR02CU) [**NOW Foods Sports Nutrition ZMA (Zinc Magnesium and Vitamin B-6) Enhanced Absorption Sports Recovery* 180 Capsules**NOW Foods**$24.68**2,845 rev17y ago](https://www.amazon.com/dp/B001LXMUW6) [**Optimum Nutrition Zinc and Magnesium Aspartate Recovery Supplement 90 Ct**Optimum Nutrition**$22.48**12,630 rev20y ago](https://www.amazon.com/dp/B002DYIZF8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ZMA Supplement for Men and Women (Over 100% Daily Value of Zinc Magnesium Aspartate Vitamin B6) 501mg 90 Capsules for Restfulness and Active Lifestyle Support by Double Wood Supplements**Double Wood Supplements**$9.96**4.5★**▲ 122%**](https://www.amazon.com/dp/B0FNNHQ9CS) [**Force Factor Zinc Magnesium Aspartate Zinc Magnesium Supplement to Improve Muscle Recovery & Performance Promote Better Sleep & Relaxation Boost Immune Health 60 Tablets**Force Factor**$11.20**4.3★**▲ 46%**](https://www.amazon.com/dp/B08ZXLL7ZT) [**Omega JYM Fish Oil Supplement for Men & Women EPA DHA DPA - 120 Softgels**JYM Supplement Science**$27.17**4.6★**— 8%**](https://www.amazon.com/dp/B01HGR02CU) [**Optimum Nutrition Zinc and Magnesium Aspartate Recovery Supplement 90 Ct**Optimum Nutrition**$22.48**4.6★**— 5%**](https://www.amazon.com/dp/B002DYIZF8) [**NOW Foods Sports Nutrition ZMA (Zinc Magnesium and Vitamin B-6) Enhanced Absorption Sports Recovery* 180 Capsules**NOW Foods**$24.68**4.6★**— 5%**](https://www.amazon.com/dp/B001LXMUW6)
**~~View all trending →~~**
## **What buyers say about zinc magnesium aspartate**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**35%
*“helped me improve my sleep quality”*
**Quality-Overall**14%
*“Good quality”*
**Advertised Vs Actual Product**7%
*“Product is as expected”*
**Value For Money**7%
*“Affordable product”*
**Muscle Pain Relief**6%
*“Helps with muscle recovery and sleep”*
**Stress/Anxiety**4%
*“I do wake up feeling recovered though”*
**Snore Relief**2%
*“Deeper sleep”*
**Joint Pain**2%
*“Great product, definitely help with my bone health”*
**Inflammation**2%
*“plus helps my inflamation”*
**Vitamin**2%
*“The supplement worked well”*
### **What buyers complain about **
**Charging**17%
*“Wrong packaging and charge”*
**Dosage**14%
*“Would love more if the dosage was two capsules instead of three”*
**Sleep Quality**8%
*“Gave me insomnia”*
**Side Effects**8%
*“Side effects”*
**Value For Money**4%
*“it became priced out of range”*
**Smell**3%
*“have an odd scent”*
**Size-Overall**3%
*“The pills are quite large”*
### **Top return reasons **
**Functionality-Overall**67%
**Value For Money**33%
## **Common questions**
- **Is zinc magnesium aspartate profitable to sell on Amazon United States?**
- The niche generates $32K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -12.3%. Flapen's verdict: Skip it (37/100).
- **How competitive is the zinc magnesium aspartate niche?**
- 5 brands and 21 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in zinc magnesium aspartate?**
- Top complaints mined from reviews: Charging, Dosage, Sleep Quality. The return rate is 0.0%.
- **When does demand for zinc magnesium aspartate peak?**
- Demand peaks in Jul–Aug; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the zinc magnesium aspartate niche?**
- Listings span $9.96–$35.50; the average listing price is $21.83 (sweet spot $15–$100). The average incumbent carries 5,170 reviews — the moat a new listing must climb.
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