---
title: "Jigsaw Magnesium — $4K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/jigsaw-magnesium"
last_updated: "2026-08-12T13:25:19.595Z"
locale: en
meta:
description: "Amazon product research for jigsaw magnesium: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for jigsaw magnesium: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Jigsaw Magnesium — $4K/mo Amazon US Product Research (2026)"
---
# **Jigsaw Magnesium**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 13Growth 14Conversion 91Competition 14Returns 100Price range 92Avg price 95Brand share 0Review moat 36Quality gap 20
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$34.73**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.30–$58.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****11.0%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,886.11**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-22.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****84%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$52K**
$52K/yr · 14K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
## **Is jigsaw magnesium profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, jigsaw magnesium is a $52K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jigsaw magnesium market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **1K–2K**
- avg 100–250/product
- **Revenue / yr**
- **$43K–$52K**
- units × avg price
- **Conversion rate**
- **11.0%**
- **Avg BSR**
- **#299**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **97 months**
- **Avg seller age**
- **174 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**2**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**84%**
Top 20: 100%
**Open market**
**0%**
- Jigsaw Health100% - Open — no brand owns it (0%)
## **jigsaw magnesium demand & seasonality**
Weekly Amazon search volume, last 99 weeks — -22.3% search growth over the last 90 days.
500300Spike '24Black Friday '24Spike '25Prime Day '25 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/health-household/jigsaw-magnesium/trend)
## **Top jigsaw magnesium 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.
0%10%$5K20%$10K30%$16K40%$21K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jigsaw Health MagSRT | Magnesium Supplement with Vitamin B6 Folate & B12 | 240 Tablets | 60 Servings**Jigsaw Health**$46.85**4.7★5,880 rev](https://www.amazon.com/dp/B00O2T209E) [2**Jigsaw Health MagSRT (B-Free) | Premium Organic Slow Release Magnesium Supplement | Active Bioavailable Magnesium Malate Tablets | 240 Tablets | 60 Servings**Jigsaw Health**$47.74**4.7★1,743 rev](https://www.amazon.com/dp/B01GIILXMQ) [3**Jigsaw Health MagSRT | Magnesium Supplement with Vitamin B6 Folate & B12 | 120 Tablets | 30 Servings**Jigsaw Health**$26.96**4.7★5,880 rev](https://www.amazon.com/dp/B00QKS5IOY) [4**Jigsaw Health MagSoothe | Fast-Acting Calming Magnesium Glycinate Powder Supplement | Raspberry Lemonade Flavor | 60 Servings (Packets)**Jigsaw Health**$58.83**4.6★1,998 rev](https://www.amazon.com/dp/B07G2JDJBM) [5**Jigsaw Health MagSoothe | Fast-Acting Calming Magnesium Glycinate Powder Supplement | Raspberry Lemonade Flavor | 60 Servings (Jar)**Jigsaw Health**$47.24**4.6★1,998 rev](https://www.amazon.com/dp/B01L7Q4O3Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jigsaw Health MagSRT (B-Free) | Premium Organic Slow Release Magnesium Supplement | Active Bioavailable Magnesium Malate Tablets | 60 Tablets | 15 Servings**Jigsaw Health**$13.30**1,743 rev6y ago](https://www.amazon.com/dp/B01LOIDXZU) [**Jigsaw Health MagSRT | Magnesium Supplement with Vitamin B6 Folate & B12 | 60 Tablets | 15 Servings**Jigsaw Health**$13.53**5,880 rev7y ago](https://www.amazon.com/dp/B07Q55HQPX) [**Jigsaw Health MagSoothe | Fast-Acting Calming Magnesium Glycinate Powder Supplement | Raspberry Lemonade Flavor | 60 Servings (Packets)**Jigsaw Health**$58.83**1,998 rev7y ago](https://www.amazon.com/dp/B07G2JDJBM) [**Jigsaw Health MagPure Glycinate | Premium Magnesium Glycinate Capsules | 120 Servings**Jigsaw Health**$29.07**522 rev9y ago](https://www.amazon.com/dp/B06XWJ25D6) [**Jigsaw Health MagPure Malate | Premium Magnesium Malate Capsules | 120 Servings**Jigsaw Health**$29.06**331 rev9y ago](https://www.amazon.com/dp/B06XWHLGZZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Jigsaw Health MagSoothe | Fast-Acting Calming Magnesium Glycinate Powder Supplement | Raspberry Lemonade Flavor | 60 Servings (Packets)**Jigsaw Health**$58.83**4.6★**▲ 62%**](https://www.amazon.com/dp/B07G2JDJBM) [**Jigsaw Health MagSRT (B-Free) | Premium Organic Slow Release Magnesium Supplement | Active Bioavailable Magnesium Malate Tablets | 240 Tablets | 60 Servings**Jigsaw Health**$47.74**4.7★**▲ 44%**](https://www.amazon.com/dp/B01GIILXMQ) [**Jigsaw Health MagSRT | Magnesium Supplement with Vitamin B6 Folate & B12 | 240 Tablets | 60 Servings**Jigsaw Health**$46.85**4.7★**▲ 26%**](https://www.amazon.com/dp/B00O2T209E) [**Jigsaw Health MagSRT | Magnesium Supplement with Vitamin B6 Folate & B12 | 120 Tablets | 30 Servings**Jigsaw Health**$26.96**4.7★**▲ 24%**](https://www.amazon.com/dp/B00QKS5IOY) [**Jigsaw Health MagSRT | Magnesium Supplement with Vitamin B6 Folate & B12 | 60 Tablets | 15 Servings**Jigsaw Health**$13.53**4.7★**— 7%**](https://www.amazon.com/dp/B07Q55HQPX)
**~~View all trending →~~**
## **What reviews say buyers love and hate about jigsaw magnesium**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Much better than cheaper brands”*
**Magnesium**18%
*“This is a calming magnesium supplement”*
**Muscle Pain Relief**7%
*“One of the biggest improvements has been with muscle soreness—especially after workouts or long days sitting at a desk”*
**Sleep Quality**6%
*“The best sleep”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Taste-Overall**4%
*“Taste great”*
**Joint Pain**4%
*“seems to really help reduce/eliminate leg cramps”*
**Efficiency**4%
*“Does the job well”*
**Nutritional Content**3%
*“Excellent Supplement”*
**Value For Money**3%
*“Worth every penny”*
### **What buyers complain about **
**Sleep Quality**28%
*“Not for nighttime sleep support”*
**Stress/Anxiety**11%
*“than I start to feel fatigued every day”*
**Side Effects**11%
*“Side effects”*
**Pain Relief-Overall**11%
*“An hour later, no relief,”*
**Muscle Pain Relief**8%
*“I still have the muscle spasms occasionally”*
**Value For Money**6%
*“it's relatively expensive compared to other brands”*
**Dosage**3%
*“I do double scoop because one wasnt enough for me”*
### **Top return reasons **
**Functionality-Overall**50%
**Sleep Quality**17%
**Taste-Overall**17%
**Sour**17%
## **Common jigsaw magnesium questions**
- **Is jigsaw magnesium profitable to sell on Amazon United States?**
- The niche generates $52K/yr across 9 tracked products. 90-day search growth is -22.3%. Flapen's verdict: Skip it (38/100).
- **How competitive is the jigsaw magnesium niche?**
- 1 brands and 2 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in jigsaw magnesium?**
- Top complaints mined from reviews: Sleep Quality, Stress/Anxiety, Side Effects. The return rate is 0.0%.
- **When does demand for jigsaw magnesium peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the jigsaw magnesium niche?**
- Listings span $13.30–$58.83; the average listing price is $34.73 (sweet spot $15–$100). The average incumbent carries 2,886 reviews — the moat a new listing must climb.
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