Is magnesium spray profitable to sell on Amazon Singapore?

The niche generates $0/yr across 6 tracked products. 90-day search growth is -34.2%. Flapen's verdict: Skip it (33/100).

How competitive is the magnesium spray niche?

6 brands and 17 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 91% of demand.

What does it cost to enter the magnesium spray niche?

Listings span $13.33–$32.52; the average listing price is $25.30 (sweet spot $15–$100). The average incumbent carries 4,745 reviews — the moat a new listing must climb.

magnesium spray

Skip it

A small market ($0/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$25.30

avg listing price — sweet spot $15–$100

Price range

Great$13.33–$32.52

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Bad4,744.67

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad91%

top-5 brand share — brand-locked demand

Growth

Bad-34.2%

90-day search growth — must beat 0% to launch

Competition

Bad91%

top-5 click share — a locked-up shelf

Market size

Bad$0

$0/yr · 3K searches

Conversion

Bad0.0%

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

According to Flapen's Amazon Singapore niche tracking, magnesium spray is a $0/yr Amazon Singapore market (3K searches/yr). The top 5 brands hold 91% of demand. Verdict: Skip it — 33/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

magnesium spray market data

Units sold / yr: 100–250; avg 0–100/product
Revenue / yr: $3K–$6K; units × avg price
Conversion rate: 0.0%
Avg BSR: #198
Page quality: 0%
Prime: 50%
Sponsored: 0%
Out of stock: 13.4%
Avg brand age: 103 months
Avg seller age: 0 days

Competition & brand share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

LIFE-FLO30%
BetterYou26%
pureSCRUBS14%
Now Foods11%
Beach Labs9%
Essentially Based9%

Demand

Weekly Amazon search volume, last 45 weeks — -34.2% search growth over the last 90 days.

Open Trend

Top magnesium spray search terms

magnesium spray1K/yr -36.1%3.4% conv.
magnesium oil749/yr -14.7%3.9% conv.
magnesium oil spray551/yr -45.3%2.7% conv.

All search terms

Top magnesium spray 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 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Life-Flo Pure Magnesium Oil | 100% Pure Magnesium Chloride Spray from Ancient Zechstein Seabed | For Relaxing & Rejuvenating Muscles & Joints | 8 oz

LIFE-FLO$13.334.2★7,110 rev

Better you Magnesium Oil Original Spray 100 milliliters

BetterYou$30.004.3★10,395 rev

Pure Topical Magnesium Oil Spray Ultra Fast Absorption for Better Health Organic Zechstein Brine - (2 Bottle Value Pack)

pureSCRUBS$31.464.2★1,682 rev

Now Foods Magnesium Topical Spray 237ml

Now Foods$15.804.3★3,848 rev

Magnesium Spray - 100% Made in Canada | Pure Ocean-Sourced Magnesium with Essential Trace Minerals | 237 ml

Beach Labs$32.524.0★1,168 rev

Newest

by launch date

Magnesium Spray - 100% Made in Canada | Pure Ocean-Sourced Magnesium with Essential Trace Minerals | 237 ml

Beach Labs$32.521,168 rev

3y ago

Pure Topical Magnesium Oil Spray Ultra Fast Absorption for Better Health Organic Zechstein Brine - (2 Bottle Value Pack)

pureSCRUBS$31.461,682 rev

4y ago

Magnesium Oil Spray - Large 12oz Size - Extra Strength - 100% Pure for Less Sting - Less Itch - Essential Mineral Source - Made in USA

Essentially Based$28.704,265 rev

7y ago

Now Foods Magnesium Topical Spray 237ml

Now Foods$15.803,848 rev

10y ago

Life-Flo Pure Magnesium Oil | 100% Pure Magnesium Chloride Spray from Ancient Zechstein Seabed | For Relaxing & Rejuvenating Muscles & Joints | 8 oz

LIFE-FLO$13.337,110 rev

13y ago

Common questions

Is magnesium spray profitable to sell on Amazon Singapore?: The niche generates $0/yr across 6 tracked products. 90-day search growth is -34.2%. Flapen's verdict: Skip it (33/100).
How competitive is the magnesium spray niche?: 6 brands and 17 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 91% of demand.
What does it cost to enter the magnesium spray niche?: Listings span $13.33–$32.52; the average listing price is $25.30 (sweet spot $15–$100). The average incumbent carries 4,745 reviews — the moat a new listing must climb.