Magnesium Spray for Kids
Skip itSoft demand (-26.0% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$17.70avg listing price — sweet spot $15–$100
Price range
Great$9.50–$34.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Brand share
Good70%top-5 brand share — brands hold most of the demand
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Review moat
Bad4,889.9avg incumbent reviews — the moat a new listing must climb
Market size
Bad$57K$57K/yr · 51K searches
Growth
Bad-26.0%90-day search growth — must beat 0% to launch
Is magnesium spray for kids profitable on Amazon?
According to Flapen's Amazon United States niche tracking, magnesium spray for kids is a $57K/yr Amazon United States market (51K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Jan–Aug–Oct. Verdict: Skip it — 49/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
magnesium spray for kids market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $53K–$71K
- units × avg price
- Conversion rate
- 6.2%
- Avg BSR
- #837
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 7.1%
- Avg brand age
- 36 months
- Avg seller age
- 175 days
Competition: brands, sellers & click share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
16 rising
Sellers
25
Top-5 brand share
70%
Top 20: 100%
Top-5 click share
58%
Top 20: 100%
Open market
25%
- VAL29%
- Vigority17%
- Seven Minerals10%
- M3 Naturals8%
- Essentially Based5%
- SALT LAB5%
magnesium spray for kids demand & seasonality
Weekly Amazon search volume, last 104 weeks — -26.0% search growth over the last 90 days.Peak months: Jan, Aug, Oct · busiest ÷ quietest = 2.1×
Top magnesium spray for kids search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- magnesium spray for kids23K/yr
- magnesium roll on for kids13K/yr
- kids magnesium spray5K/yr
- magnesium spray kids3K/yr
- magnesium oil for kids3K/yr
- roll on magnesium for kids2K/yr
- val happy kids magnesium roll on2K/yr
Top magnesium spray for kids 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 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
VAL Magnesium Roll-On for Kids | Gentle Zechstein Magnesium Chloride | Relaxation for Daytime & Bedtime | Calm & Mood Support | with Chamomile Shea Butter & Essential Oils | USA Made | 3oz
VAL$19.324.3★2,021 rev
Vigority Kids Magnesium Spray with Lavender & Neroli Lightweight Magnesium Body Mist for Legs Feet Pillow & Room Gentle Bedtime Spray for Kids Evening Routines (3.4 fl. oz.)
Vigority$17.964.3★95 rev
Magnesium Roll On for Sore Muscles Leg Cramps Adults & Kids 3 fl oz by M3
M3 Naturals$15.184.0★65 rev
VAL Kids Magnesium Oil Spray Natural Bedtime Calm & Mood Support | Zechstein Magnesium Chamomile & Aloe | No Itch | Fast-Absorbing | Made in USA | 4oz
VAL$16.204.1★446 rev
Pure Magnesium Oil Spray 8oz - Topical Magnesium Spray for Sleep & Feet - Extra Strength - USP Grade - 100% Natural and Organic Oil for Muscle Pain & Cramps - Less Sting - Less Itch - Made in USA
Essentially Based$9.504.2★29,450 rev
Newest
by launch date
Seven Minerals Kids Magnesium Roll On for Sensitive Skin. USP Grade Magnesium Lotion for Children. Calming Bedtime Support with Chamomile & Aloe Vera Easy Application USA Made 3 fl oz
Seven Minerals$17.4122 rev
Seven Minerals Kids Magnesium Spray for Sensitive Skin.Calming Bedtime Routine Support with USP Grade Magnesium Chloride Chamomile and Aloe 4 fl oz
Seven Minerals$17.8422 rev
Novalisse Magnesium Lotion for Kids Sleep & Calm Natural Magnesium Roll-On for Sleep & Calming Mess Free Applicator for Bedtime Routine
Novalisse$18.951 rev
Magnesium Lotion for Kids Gentle Roll on Magnesium Lotion for Sleep Moisturizing Skin & Improve Children Bedtime 60ml
WKCWKC$12.796 rev
Magnesium Lotion for Kids & Babies Lavender Magnesium Cream with Multi Vitamins Magnesium buttur Moisturizing Body Cream for Delicate Skin Stay Calm at During The Night Non-Greasy Formula 4 oz
veakson$13.06144 rev
Trending
90-day click momentumNovalisse Magnesium Lotion for Kids Sleep & Calm Natural Magnesium Roll-On for Sleep & Calming Mess Free Applicator for Bedtime Routine
Novalisse$18.955.0★
Seven Minerals Kids Magnesium Roll On for Sensitive Skin. USP Grade Magnesium Lotion for Children. Calming Bedtime Support with Chamomile & Aloe Vera Easy Application USA Made 3 fl oz
Seven Minerals$17.414.6★
Seven Minerals Kids Magnesium Spray for Sensitive Skin.Calming Bedtime Routine Support with USP Grade Magnesium Chloride Chamomile and Aloe 4 fl oz
Seven Minerals$17.844.6★
Magnesium Lotion for Kids & Babies Lavender Magnesium Cream with Multi Vitamins Magnesium buttur Moisturizing Body Cream for Delicate Skin Stay Calm at During The Night Non-Greasy Formula 4 oz
veakson$13.064.5★
Magnesium Roll On for Sore Muscles Leg Cramps Adults & Kids 3 fl oz by M3
M3 Naturals$15.184.0★
What reviews say buyers love and hate about magnesium spray for kids
What buyers praise and complain about, mined from review topics.What buyers love
“Helps me sleep”
“Great product for us”
“Literally the BEST magnesium supplements I have ever used”
“Very effective”
“Works for muscle pain”
“Theres no bad smell”
“It works great for joint pain”
“Good gummies, taste good and work well”
“easy to rollon”
“Worth it”
What buyers complain about
“Not a sleep aid”
“it just wasnt effective for us”
“Allergic reaction”
“this thing was bone dry”
“Does not help with pain”
“leaves skin sticky”
“which is a sign of low magnesium”
“The scent doesnt last super long”
“Goes on oily”
“Watery”
Top return reasons
Common magnesium spray for kids questions
- Is magnesium spray for kids profitable to sell on Amazon United States?
- The niche generates $57K/yr across 20 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is -26.0%. Flapen's verdict: Skip it (49/100).
- How competitive is the magnesium spray for kids niche?
- 16 brands and 25 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 70% of demand.
- What do buyers complain about in magnesium spray for kids?
- Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Allergies. The return rate is 0.0%.
- When does demand for magnesium spray for kids peak?
- Demand peaks in Jan–Aug–Oct; the busiest month runs 2.1× the quietest.
- What does it cost to enter the magnesium spray for kids niche?
- Listings span $9.50–$34.73; the average listing price is $17.70 (sweet spot $15–$100). The average incumbent carries 4,890 reviews — the moat a new listing must climb.