magnesium gel
Skip itA small market ($72K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 6% kills the launch gate
Avg price
Great$17.44avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Great7.6%search→purchase rate — share of searches ending in a sale
Price range
Great$9.48–$31.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Okay70%top-5 click share — leaders hold, buyers still browse
Review moat
Bad4,296.36avg incumbent reviews — the moat a new listing must climb
Growth
Bad-1.6%90-day search growth — must beat 0% to launch
Market size
Bad$72K$72K/yr · 55K searches
Competition
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.Brands
9 falling
Sellers
33
Top-5 brand share
84%
Open market
9%
- MgSport23%
- Magnum Solace19%
- Ancient Minerals18%
- Health and Wisdom12%
- LIFE-FLO12%
- BetterYou8%
- Open — no brand owns it (3 brands, 9%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MgSport Magnesium Gel Dead Sea Magnesium - Dead Sea Magnesium Chloride for Leg Cramps Muscle Recovery and Sleep Less Stinging with 20% More Potency Than Magnesium Oil Spray - 1 480 Pumps
MgSport$12.344.1★1,426 rev
Ancient Minerals Magnesium Gel - 8oz Bottle - Pure Genuine Zechstein Magnesium Chloride - Best for Massage Topical Skin Application
Ancient Minerals$19.554.2★1,075 rev
Magnum Solace Nighttime Magnesium Lotion with Arnica Highly Concentrated Magnesium for Muscles & Joints Apply to Legs or Feet Before Bed Skin-Friendly
Magnum Solace$9.664.4★7,702 rev
Health & Wisdom Pure Magnesium Gel with Seaweed Extract - USP Grade Topical Muscle & Joint Relief- Natural and Pure Skin & Scalp Moisturizing - Enhanced Absorption - 12 fl oz
Health and Wisdom$24.274.4★599 rev
Life flo Magnesium Gel - Topical Pure Magnesium Chloride Gel from The Ancient Zechstein Seabed Calm Soothing Relief for Adults & Kids for Sore Muscles Leg Cramps Use for Massage - 16 fl oz
LIFE-FLO$19.924.2★1,153 rev
Newest
by launch date
Rowe Casa Organics Magnesium Gel with Calming Essential Oils Topical Magnesium Supplement to Promote Sleep Soothe Aching Muscles 4 Fl. Oz.
Rowe Casa Organics$31.7114 rev
Magnum Solace Nighttime Magnesium Lotion with Arnica Highly Concentrated Magnesium for Muscles & Joints Apply to Legs or Feet Before Bed Skin-Friendly
Magnum Solace$9.667,702 rev
Venture Pal Topical Magnesium Cream Fast-Absorbing Magnesium Moisturizing Lotion with Coconut Oil Shea Butter & Hyaluronic Acid Suitable for Kids
Venture Pal$15.702,432 rev
Magnesium Gel Topical for Muscles - Body Massage Gel with Pure Magnesium Chloride and Aloe Vera (Unscented)
Magnum Solace$12.03273 rev
LIFE-FLO Unscented Magnesium Lotion - Highly Concentrated Magnesium Lotion for Kids and Adults - Soothes Overworked Muscles Joints When Massaged into the Skin - Hypoallergenic 60-Day Guarantee - 8oz
LIFE-FLO$11.339,199 rev
Trending
90-day click momentumRowe Casa Organics Magnesium Gel with Calming Essential Oils Topical Magnesium Supplement to Promote Sleep Soothe Aching Muscles 4 Fl. Oz.
Rowe Casa Organics$31.714.3★
Health & Wisdom Pure Magnesium Gel with Seaweed Extract - USP Grade Topical Muscle & Joint Relief- Natural and Pure Skin & Scalp Moisturizing - Enhanced Absorption - 4 fl oz
Health and Wisdom$17.094.4★
Magnum Solace Nighttime Magnesium Lotion with Arnica Highly Concentrated Magnesium for Muscles & Joints Apply to Legs or Feet Before Bed Skin-Friendly
Magnum Solace$9.664.4★
Ancient Minerals Magnesium Lotion Ultra with MSM Pure Genuine Zechstein Magnesium Lotion for Topical Application (5oz)
Ancient Minerals$24.334.5★
LIFE-FLO Unscented Magnesium Lotion - Highly Concentrated Magnesium Lotion for Kids and Adults - Soothes Overworked Muscles Joints When Massaged into the Skin - Hypoallergenic 60-Day Guarantee - 8oz
LIFE-FLO$11.334.4★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Amazing scent”
“Decent enough product”
“Works GREAT”
“Make your feet so soft”
“Restful sleep”
“Price is reasonable”
“This is seriously the best magnesium lotion”
“helps my muscles”
“absorbs good”
“As advertised”
What buyers complain about
“Did not work on me”
“Skin Irritation”
“Too sticky and doesnt help”
“tore up the skin”
“This dried my skin”
“its thick like a cream”
“Dont like the scent”
“Defective pump”
“Foot pain”
“Waste of money”