---
title: "Magnesium Glycinate Softgels — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/magnesium-glycinate-softgels"
last_updated: "2026-08-12T16:28:05.648Z"
locale: en
meta:
description: "Amazon product research for magnesium glycinate softgels: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for magnesium glycinate softgels: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Magnesium Glycinate Softgels — Amazon US Product Research"
---
# **Magnesium Glycinate Softgels**
**Worth a look**
Shows low returns (0.0%), but a deep review moat (9,345 avg reviews) keeps it on the watch list.
Market size 37Growth 28Conversion 65Competition 58Returns 100Price range 62Avg price 79Brand share 54Review moat 22Quality gap 30
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$16.54**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****5.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****$4.10–$32.57**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$185K**
$185K/yr · 194K searches
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+2.2%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****9,345.42**
avg incumbent reviews — the moat a new listing must climb
## **Is magnesium glycinate softgels profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, magnesium glycinate softgels is a $185K/yr Amazon United States market (194K searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium glycinate softgels market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **13K–15K**
- avg 250–500/product
- **Revenue / yr**
- **$207K–$248K**
- units × avg price
- **Conversion rate**
- **5.8%**
- **Avg BSR**
- **#318**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **76%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **145 days**
## **Competition: brands, sellers & click share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▼falling
**Sellers**
**687**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 87%
**Open market**
**23%**
- Alliwise34% - Nature Made15% - HZZYPLANT13% - BioSchwartz6% - Nature's Truth5% - NATURE'S BRANCH4%
## **magnesium glycinate softgels demand & seasonality**
Weekly Amazon search volume, last 82 weeks — +2.2% search growth over the last 90 days.
5K4KPrime Day '25Spike '25Holiday '25Spike '26 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
No pronounced peak months · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/magnesium-glycinate-softgels/trend)
## **Top magnesium glycinate softgels search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **magnesium glycinate softgels**35K/yr+4.4%4.0% conv. - **magnesium glycinate small pills**29K/yr-3.3%4.3% conv. - **magnesium softgels**20K/yr+8.3%5.7% conv. - **magnesium gel capsules**16K/yr+12.3%5.7% conv. - **magnesium glycinate gel caps**14K/yr+0.9%5.9% conv. - **magnesium small capsules**8K/yr+28.3%1.5% conv. - **magnesium glycinate easy to swallow**9K/yr-19.5%4.6% conv. - **magnesium glycinate small capsules**6K/yr+19.8%4.3% conv. - **magnesium glycinate soft gels**6K/yr+26.2%4.6% conv. - **small magnesium glycinate pills**6K/yr+5.6%5.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/magnesium-glycinate-softgels/search-terms)
## **Top magnesium glycinate softgels 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%4%$7K8%$15K12%$22K16%$30K101001K10K100K 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**Magnesium Glycinate 400mg Softgels Small Easy to Swallow Magnesium Capsules**Alliwise**$23.19**4.5★1,563 rev](https://www.amazon.com/dp/B0C3V9WKBS) [2**Magnesium Glycinate 500mg Softgels High Absorption Magnesium Supplement Softgel Capsules for Muscle Heart Sleep & Bone Support Stress Relief Nerve Health & Metabolism Non-GMO 2 Month Supply**HZZYPLANT**$9.93**4.1★428 rev](https://www.amazon.com/dp/B0F1SV8RXW) [3**Magnesium Glycinate 500mg Softgels Small Easy Swallow Magnesium Supplement**Alliwise**$23.11**4.5★531 rev](https://www.amazon.com/dp/B0C9ZFDDKK) [4**Magnesium Glycinate 400mg Softgels with Vitamin D3 K2 120 Gelcaps**Alliwise**$23.64**4.5★843 rev](https://www.amazon.com/dp/B0C9ZDB58H) [5**BioSchwartz Magnesium Glycinate 500mg Capsules (120 Mini Caps) Maximum Absorption Magnesium Supplement for Healthy Nerves Muscles Heart Mood and Sleep Support (Vegan Gluten-Free Non-GMO)**BioSchwartz**$13.69**4.7★1,275 rev](https://www.amazon.com/dp/B0C5YS57H4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Micro Ingredients Magnesium Glycinate 800 mg Per Serving 240 Softgels | Chelated Magnesium Supplement with MCT Oil | Non-GMO Gluten Free No Soy**Micro Ingredients**$20.44**97 rev7mo ago](https://www.amazon.com/dp/B0G5B6N2DQ) [**Magnesium Glycinate Softgels - High Absorption Pure Magnesium Glycinate 400mg for Sleep Calm Muscle Relaxation Heart Bone & Nerve Support for Women & Men - 100% Chelated & Purified Supplement**JINGYAT**$11.93**104 rev9mo ago](https://www.amazon.com/dp/B0FY4Q2P9N) [**Natures Truth Magnesium Glycinate 250mg | 120 Softgels | High Absorption**Nature's Truth**$17.96**195 rev1y ago](https://www.amazon.com/dp/B0F4DZPX1X) [**Magnesium Glycinate 500mg Softgels High Absorption Magnesium Supplement Softgel Capsules for Muscle Heart Sleep & Bone Support Stress Relief Nerve Health & Metabolism Non-GMO 2 Month Supply**HZZYPLANT**$9.93**428 rev1y ago](https://www.amazon.com/dp/B0F1SV8RXW) [**Magnesium Glycinate Softgels High Absorption Magnesium Glycinate 400mg Supplement for Muscle Heart Sleep & Bone Support Bisglycinate Softgel Capsules Supplement Vegan Non-GMO 2 Month Supply**HZZYPLANT**$9.87**296 rev1y ago](https://www.amazon.com/dp/B0F1SZJ1DP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Micro Ingredients Magnesium Glycinate 800 mg Per Serving 240 Softgels | Chelated Magnesium Supplement with MCT Oil | Non-GMO Gluten Free No Soy**Micro Ingredients**$20.44**4.3★**▲ 209%**](https://www.amazon.com/dp/B0G5B6N2DQ) [**Nature Made Magnesium Oxide Extra Strength 400 mg 60 Softgels**Nature Made**$10.07**4.7★**▲ 107%**](https://www.amazon.com/dp/B002RS6PN4) [**Magnesium Glycinate 400mg | 200 Tablets | High Absorption Mag Supplements for Sleep Leg Cramps Heart Muscle Calm | Non Buffered Bisglycinate Extra Strength for Women and Men Tablets Not Capsules**NATURE'S BRANCH**$19.46**4.6★**▲ 56%**](https://www.amazon.com/dp/B084TQZ2WQ) [**Magnesium Glycinate Softgels - High Absorption Pure Magnesium Glycinate 400mg for Sleep Calm Muscle Relaxation Heart Bone & Nerve Support for Women & Men - 100% Chelated & Purified Supplement**JINGYAT**$11.93**4.0★**▲ 44%**](https://www.amazon.com/dp/B0FY4Q2P9N) [**Magnesium Glycinate 500mg | High Absorption | Sleep Muscle Bone Heart Health & Relaxation Support for Women & Men | Chelated Mag Glycinate | Magnesium Supplement | Vegan & Non-GMO | 120 Capsules**Nobi Nutrition**$15.15**4.6★**▲ 42%**](https://www.amazon.com/dp/B0CWM5K6W6)
**~~View all trending →~~**
## **What reviews say buyers love and hate about magnesium glycinate softgels**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**22%
*“I fall asleep easily”*
**Quality-Overall**17%
*“Amazing quality”*
**Magnesium**12%
*“Great magnesium tablets”*
**Value For Money**5%
*“They are affordable”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Vitamin**4%
*“A good vitamin supplement”*
**Ease Of Chewing/Swallowing**3%
*“Easier to swallow”*
**Muscle Pain Relief**3%
*“Eases muscle cramping”*
**Efficiency**3%
*“Good works as intended”*
**Joint Pain**2%
*“Works great for joint pain”*
### **What buyers complain about **
**Magnesium**11%
*“Too much magnesium”*
**Sleep Quality**10%
*“Does not help you sleep”*
**Dosage**7%
*“Misleading dosage”*
**Size-Overall**7%
*“the bottle is very small”*
**Smell**4%
*“fishy smell”*
**Taste-Overall**4%
*“Poor taste”*
**Ease Of Chewing/Swallowing**4%
*“like others say is not a good chew; more mushy”*
**Side Effects**3%
*“Woke up with a headache”*
**Advertised Vs Actual Product**3%
*“Miss leading information”*
**Functionality-Overall**3%
*“Not effective”*
### **Top return reasons **
**Magnesium**23%
**Dosage**13%
**Value For Money**10%
**Functionality-Overall**8%
**Advertised Vs Actual Product**6%
**Size-Overall**5%
**Sleep Quality**5%
**Acid Regulator/Stomach Ache Relief**5%
**Ease Of Chewing/Swallowing**2%
**Contamination**2%
## **Common magnesium glycinate softgels questions**
- **Is magnesium glycinate softgels profitable to sell on Amazon United States?**
- The niche generates $185K/yr across 33 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +2.2%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the magnesium glycinate softgels niche?**
- 20 brands and 687 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in magnesium glycinate softgels?**
- Top complaints mined from reviews: Magnesium, Sleep Quality, Dosage. The return rate is 0.0%.
- **When does demand for magnesium glycinate softgels peak?**
- Demand is steady year-round — the busiest month runs 2.0× the quietest.
- **What does it cost to enter the magnesium glycinate softgels niche?**
- Listings span $4.10–$32.57; the average listing price is $16.54 (sweet spot $15–$100). The average incumbent carries 9,345 reviews — the moat a new listing must climb.
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