---
title: "Magnesium — $407K/yr Amazon SA Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/sa/health/magnesium"
last_updated: "2026-08-06T15:11:38.765Z"
locale: en
meta:
description: "Niche score 41/100 · $407K/yr market · 128K searches/yr · $104.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $407K/yr market · 128K searches/yr · $104.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Magnesium — $407K/yr Amazon SA Niche (2026) - Flapen"
---
# **magnesium**
**Skip it**
A concentrated shelf (top 5 take 82% of clicks) — this niche doesn't clear our bar today.
Market size 56Growth 24Conversion 38Competition 15Returns 97Price range 59Avg price 73Brand share 26Review moat 21Quality gap 28
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$104.74**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$44.10–$139.12**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$407K**
$407K/yr · 128K searches
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-3.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****12,149.46**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Signals**[** High Price**](https://flapen.com/research/niches?market=sa&signal=high_price "Avg price > $50")
According to Flapen's Amazon Saudi Arabia niche tracking, magnesium is a $407K/yr Amazon Saudi Arabia market (128K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 41/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$314K–$419K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#17**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **8%**
- **Out of stock**
- **3.4%**
- **Avg brand age**
- **60 months**
- **Avg seller age**
- **68 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**41**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**6%**
- NOW29% - Jamieson22% - Life Extension19% - Doctor's Best14% - Innate Vitality5% - Nature's Bounty4% - Open — no brand owns it (4 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.0% search growth over the last 90 days.
4K3KSpike '24Holiday '24Spike '25Black Friday '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/sa/health/magnesium/trend)
## **Top magnesium search terms**
- **مغنيسيوم**53K/yr-0.8%1.4% conv. - **magnesium**49K/yr-11.1%2.5% conv. - **مغنسيوم**12K/yr+11.2%1.5% conv. - **ماغنيسيوم**8K/yr+4.8%2.8% conv. - **ماغنسيوم**3K/yr+20.6%2.2% conv. - **مغنيسيوم magnesium**3K/yr-90.9%0.0% conv. [**All search terms **](https://flapen.com/research/sa/health/magnesium/search-terms)
## **Top magnesium 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%$41K20%$81K30%$122K40%$163K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Now Foods Magnesium Glycinate Highly Absorbable Form Tablets 180 Tablets**NOW**$112.03**4.6★7,905 rev](https://www.amazon.sa/dp/B07NWMVMT1) [2**Jamieson Vitamins 100 mg Magnesium 100 Tablets**Jamieson**$44.10**4.5★124 rev](https://www.amazon.sa/dp/B00CP7PR0Y) [3**Life Extension Magnesium Vegetarian Capsules (500mg 100 Pieces)**Life Extension**$51.86**4.5★16,289 rev](https://www.amazon.sa/dp/B00A7HDABW) [4**Doctors Best - High Absorption 100% Chelated Magnesium 120 Tablets**Doctor's Best**$80.79**4.4★9,338 rev](https://www.amazon.sa/dp/B00151G8L8) [5**Innate Vitality Magnesium Glycinate 500mg | 70mg Elemental Magnesium Supplement- High Absorption Non Buffered Non-GMO & No Gluten - Nerve Muscle Bone Health - 120 Vegan Capsules Magnesio**Innate Vitality**$120.35**4.5★9,936 rev](https://www.amazon.sa/dp/B0C8DMMYTC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sports Research Magnesium Glycinate - Supports Restful Sleep & Enzymatic Processes - 160 mg Chelated Magnesium - Vegan Capsule - 90 Count**Sports Research**$139.12**1,555 rev10mo ago](https://www.amazon.sa/dp/B0D3VPJTMJ) [**Magnesium Glycinate 400mg | High Absorption Formula for Sleep Calm Muscle Relaxation Heart Bone & Nerve Support for Women & Men | Chelated Magnesium Glycinate & Magnesium Supplement | 120 Capsules**Nobi Nutrition**$131.65**3,557 rev2y ago](https://www.amazon.sa/dp/B0CCVWW85M) [**Innate Vitality Magnesium Glycinate 500mg | 70mg Elemental Magnesium Supplement- High Absorption Non Buffered Non-GMO & No Gluten - Nerve Muscle Bone Health - 120 Vegan Capsules Magnesio**Innate Vitality**$120.35**9,936 rev2y ago](https://www.amazon.sa/dp/B0C8DMMYTC) [**Jamieson Vitamins 100 mg Magnesium 100 Tablets**Jamieson**$44.10**124 rev3y ago](https://www.amazon.sa/dp/B00CP7PR0Y) [**Vitalitown Magnesium Complex Magnesium Glycinate Malate Taurate & Citrate Chelated Forms High Absorption Bone Heart Muscle Immune Energy Sleep & Digestion Non-GMO**VITALITOWN**$129.86**6,482 rev4y ago](https://www.amazon.sa/dp/B08FQWXCVS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Doctors Best - High Absorption 100% Chelated Magnesium 240 Tablets**Doctor's Best**$131.46**4.5★**▲ 63%**](https://www.amazon.sa/dp/B006I74ID4) [**Magnesium Glycinate 400mg | High Absorption Formula for Sleep Calm Muscle Relaxation Heart Bone & Nerve Support for Women & Men | Chelated Magnesium Glycinate & Magnesium Supplement | 120 Capsules**Nobi Nutrition**$131.65**4.5★**▲ 49%**](https://www.amazon.sa/dp/B0CCVWW85M) [**Doctors Best - High Absorption 100% Chelated Magnesium 120 Tablets**Doctor's Best**$80.79**4.4★**▲ 30%**](https://www.amazon.sa/dp/B00151G8L8) [**Sports Research Magnesium Glycinate - Supports Restful Sleep & Enzymatic Processes - 160 mg Chelated Magnesium - Vegan Capsule - 90 Count**Sports Research**$139.12**4.7★**▲ 18%**](https://www.amazon.sa/dp/B0D3VPJTMJ) [**Now Foods Magnesium Glycinate Highly Absorbable Form Tablets 180 Tablets**NOW**$112.03**4.6★**▲ 17%**](https://www.amazon.sa/dp/B07NWMVMT1)
**~~View all trending →~~**
## **What buyers say about magnesium**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**الجودة الشاملة**36%
*“Great product”*
**جودة النوم**14%
*“Works on my sleeping time”*
**تأثيرات جانبية**14%
*“No collateral damage”*
**الوزن خفيف**14%
*“You feel lighter”*
**المغنيسيوم**14%
*“Best Magnesium supplement”*
**القيمة مقابل المال**7%
*“absolutely worth buying”*
### **What buyers complain about **
**المنتج المعلن عنه مقابل المنتج الفعلي**33%
*“Misleading”*
**فيتامين**33%
*“I cannot trust using a vitamin or supplement in this condition”*
**الجودة الشاملة**33%
*“Extreme Low Quality”*
## **Common questions**
- **Is magnesium profitable to sell on Amazon Saudi Arabia?**
- The niche generates $407K/yr across 13 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -3.0%. Flapen's verdict: Skip it (41/100).
- **How competitive is the magnesium niche?**
- 10 brands and 41 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in magnesium?**
- Top complaints mined from reviews: المنتج المعلن عنه مقابل المنتج الفعلي, فيتامين, الجودة الشاملة. The return rate is 0.6%.
- **When does demand for magnesium peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the magnesium niche?**
- Listings span $44.10–$139.12; the average listing price is $104.74 (sweet spot $15–$100). The average incumbent carries 12,149 reviews — the moat a new listing must climb.
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