---
title: "Magnesium Soak — $151K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/magnesium-soak"
last_updated: "2026-08-11T12:26:22.743Z"
locale: en
meta:
description: "Niche score 47/100 · $151K/yr market · 96K searches/yr · $16.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $151K/yr market · 96K searches/yr · $16.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Magnesium Soak — $151K/yr Amazon US Niche (2026) - Flapen"
---
# **magnesium soak**
**Skip it**
Brand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.
Market size 32Growth 18Conversion 85Competition 68Returns 99Price range 53Avg price 79Brand share 4Review moat 38Quality gap 21
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.5%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$16.57**
avg listing price — sweet spot $15–$100
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Good****$3.40–$28.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****2,680.91**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$151K**
$151K/yr · 96K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-13.8%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, magnesium soak is a $151K/yr Amazon United States market (96K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 47/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium soak market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$133K–$166K**
- units × avg price
- **Conversion rate**
- **9.5%**
- **Avg BSR**
- **#223**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **84%**
- **Out of stock**
- **3.2%**
- **Avg brand age**
- **74 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**64**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**44%**
Top 20: 89%
**Open market**
**1%**
- Village Naturals Therapy82% - Dr Teal's12% - Coach Soak2% - Ancient Minerals1% - Muscle Rehab1% - Aromasong1% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — -13.8% search growth over the last 90 days.
15K10KSpike '24Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 5.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/magnesium-soak/trend)
## **Top magnesium soak search terms**
- **village naturals therapy**31K/yr-3.1%6.3% conv. - **village naturals therapy bath salts**22K/yr-25.5%7.2% conv. - **village naturals**12K/yr-8.1%3.9% conv. - **village naturals therapy muscle**11K/yr-30.6%8.5% conv. - **muscle soak bath salts**5K/yr-21.3%7.4% conv. - **muscle relief bath soak**4K/yr+10.7%5.0% conv. - **muscle bath soak**4K/yr-9.7%12.4% conv. - **epsom salt muscle recovery**3K/yr+23.3%14.9% conv. - **muscle relaxer bath soak**3K/yr-41.6%8.3% conv. - **village naturals therapy aches and pains**2K/yr-3.7%2.5% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/magnesium-soak/search-terms)
## **Top magnesium soak 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%4%$6K8%$12K12%$18K16%$24K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Village Naturals Therapy Muscle Concentrated Mineral Bath Soak Eucalyptus Mint Scent 20 oz Pack of 4**Village Naturals Therapy**$25.20**4.7★1,360 rev](https://www.amazon.com/dp/B06XNTKYKK) [2**Village Naturals Therapy Muscle Foaming Bath Oil and Body Wash 16 oz. 2 pack Green 16 oz**Village Naturals Therapy**$18.37**4.7★1,715 rev](https://www.amazon.com/dp/B01M6TJ35Z) [3**Village Naturals Therapy Muscle Shea Butter Lotion Eucalyptus Mint Scent 16 fl oz Pack of 3**Village Naturals Therapy**$22.60**4.5★2,865 rev](https://www.amazon.com/dp/B00J301PB6) [4**Village Naturals Therapy Foaming Bath Oil Aches and Pains 16 Ounce**Village Naturals Therapy**$12.60**4.8★522 rev](https://www.amazon.com/dp/B0034ZGZR0) [5**Village Naturals Therapy Nighttime Foaming Epsom Soak 36 Oz Pack of 3**Village Naturals Therapy**$18.89**4.8★624 rev](https://www.amazon.com/dp/B00W8DRY1U)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Dr Teals Arnica Body Relief Epsom Salt Magnesium Soak with Menthol & Essential Oils Muscle Recovery 3 lbs**Dr Teal's**$5.88**1,626 rev1y ago](https://www.amazon.com/dp/B0DTKLKYW8) [**Village Naturals Therapy Muscle Magnesium Bath Flakes Eucalyptus Mint & Menthol Scent 2.5 lbs**Village Naturals Therapy**$11.03**214 rev1y ago](https://www.amazon.com/dp/B0DL75FGHN) [**Village Naturals Therapy Calm Magnesium Bath Flakes Lavender Vanilla Scent 2.5 lbs**Village Naturals Therapy**$11.50**87 rev1y ago](https://www.amazon.com/dp/B0DL6LG2D5) [**Dr Teals Epsom Salt Magnesium Soak Restorative Minerals with Magnesium Potassium & Zinc 3 lbs**Dr Teal's**$5.82**2,263 rev2y ago](https://www.amazon.com/dp/B0D2Y9GCK2) [**Village Naturals Therapy Glow Concentrated Mineral Bath Soak Moroccan Melody Scent 20 oz Pack of 4**Village Naturals Therapy**$25.13**146 rev2y ago](https://www.amazon.com/dp/B0CV4MDJQX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Ancient Minerals Magnesium Bath Flakes Pure Zechstein Magnesium Chloride for Soaking and Whole-Body Replenishment 8 lb Bag**Ancient Minerals**$28.29**4.8★**▲ 112%**](https://www.amazon.com/dp/B00BBD508C) [**Village Naturals Therapy Comfort 2-in-1 Foaming Bath Oil & Body Wash 16 oz Pack of 4**Village Naturals Therapy**$25.96**4.5★**▲ 76%**](https://www.amazon.com/dp/B09HW3W9NW) [**Dr Teals Epsom Salt Magnesium Soak Wellness Therapy with Rosemary & Mint 3 lbs**Dr Teal's**$5.85**4.8★**▲ 54%**](https://www.amazon.com/dp/B004L5L4FU) [**Village Naturals Therapy Calm Magnesium Bath Flakes Lavender Vanilla Scent 2.5 lbs**Village Naturals Therapy**$11.50**4.6★**▲ 38%**](https://www.amazon.com/dp/B0DL6LG2D5) [**Village Naturals Therapy Comfort Concentrated Mineral Bath Soak Blueberry Citrus 2 Oz Pack of 12**Village Naturals Therapy**$18.27**4.6★**▲ 33%**](https://www.amazon.com/dp/B09V39JS71)
**~~View all trending →~~**
## **What buyers say about magnesium soak**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**24%
*“Great fragrance”*
**Value For Money**21%
*“Good Value”*
**Quality-Overall**19%
*“Reliable product”*
**Advertised Vs Actual Product**8%
*“Exactly as shown”*
**Efficiency**3%
*“It's works very well it”*
**Ease Of Use**2%
*“Easy to use”*
**Comfort-Overall**2%
*“so comforting”*
**Salt Content**2%
*“Love this salt”*
**Soft Feel**2%
*“My skin feels so soft”*
**Magnesium**2%
*“This product is a great way to absorb magnesium through your skin in a bath soak or via creating your own DIY magnesium spray bottle”*
### **What buyers complain about **
**Smell**36%
*“NOT fragrance free”*
**Value For Money**9%
*“Not worth the price”*
**Size-Overall**4%
*“Container is small”*
**Leak-Proof**4%
*“the contents spilled out”*
**Quality-Overall**4%
*“Poor quality control”*
**Allergies**3%
*“Not good gave me a skin irritation”*
**Hard Feel**3%
*“Hard as a ROCK”*
**Ingredients-Overall**2%
*“They changed the ingredients to now include endocrine disruptors: Linalool. endocrine disruptor., Hexyl Cinnamal. endocrine disruptor & contact allergen”*
**Advertised Vs Actual Product**2%
*“Misleading”*
**Strength**2%
*“Could not break it apart I threw it away”*
### **Top return reasons **
**Leak-Proof**25%
**Smell**21%
**Advertised Vs Actual Product**13%
**Value For Money**10%
**Size-Overall**7%
**Functionality-Overall**4%
**Gap/Hole**3%
**Defective Material/Parts**2%
**Product Condition**2%
**Quality-Overall**2%
## **Common questions**
- **Is magnesium soak profitable to sell on Amazon United States?**
- The niche generates $151K/yr across 32 tracked products. 90-day search growth is -13.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the magnesium soak niche?**
- 7 brands and 64 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in magnesium soak?**
- Top complaints mined from reviews: Smell, Value For Money, Size-Overall. The return rate is 0.2%.
- **When does demand for magnesium soak peak?**
- Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 5.7× the quietest.
- **What does it cost to enter the magnesium soak niche?**
- Listings span $3.40–$28.29; the average listing price is $16.57 (sweet spot $15–$100). The average incumbent carries 2,681 reviews — the moat a new listing must climb.
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