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.

magnesium

Skip it

A concentrated shelf (top 5 take 82% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.6%

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

Okay3.0%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Okay89%

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

Bad12,149.46

avg incumbent reviews — the moat a new listing must climb

Competition

Bad82%

top-5 click share — a locked-up shelf

Signals High Price

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

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

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

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.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top magnesium search terms

مغنيسيوم53K/yr -0.8%1.4% conv.
magnesium49K/yr -11.1%2.5% conv.
مغنسيوم12K/yr +11.2%1.5% conv.
ماغنيسيوم8K/yr +4.8%2.8% conv.
ماغنسيوم3K/yr +20.6%2.2% conv.
مغنيسيوم magnesium3K/yr -90.9%0.0% conv.

All 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.

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

Now Foods Magnesium Glycinate Highly Absorbable Form Tablets 180 Tablets

NOW$112.034.6★7,905 rev

Jamieson Vitamins 100 mg Magnesium 100 Tablets

Jamieson$44.104.5★124 rev

Life Extension Magnesium Vegetarian Capsules (500mg 100 Pieces)

Life Extension$51.864.5★16,289 rev

Doctors Best - High Absorption 100% Chelated Magnesium 120 Tablets

Doctor's Best$80.794.4★9,338 rev

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$120.354.5★9,936 rev

Newest

by launch date

Sports Research Magnesium Glycinate - Supports Restful Sleep & Enzymatic Processes - 160 mg Chelated Magnesium - Vegan Capsule - 90 Count

Sports Research$139.121,555 rev

10mo ago

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$131.653,557 rev

2y ago

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$120.359,936 rev

2y ago

Jamieson Vitamins 100 mg Magnesium 100 Tablets

Jamieson$44.10124 rev

3y ago

Vitalitown Magnesium Complex Magnesium Glycinate Malate Taurate & Citrate Chelated Forms High Absorption Bone Heart Muscle Immune Energy Sleep & Digestion Non-GMO

VITALITOWN$129.866,482 rev

4y ago

What buyers say about magnesium

What buyers praise and complain about, mined from review topics.

What buyers love

الجودة الشاملة36%

“Great product”

جودة النوم14%

“Works on my sleeping time”

تأثيرات جانبية14%

“No collateral damage”

الوزن خفيف14%

“You feel lighter”

المغنيسيوم14%

“Best Magnesium supplement”

القيمة مقابل المال7%

“absolutely worth buying”

What buyers complain about

المنتج المعلن عنه مقابل المنتج الفعلي33%

“Misleading”

فيتامين33%

“I cannot trust using a vitamin or supplement in this condition”

الجودة الشاملة33%

“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.