---
title: "Magnesium Glycinate Powder — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/magnesium-glycinate-powder"
last_updated: "2026-08-12T16:27:57.007Z"
locale: en
meta:
description: "Amazon product research for magnesium glycinate powder: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for magnesium glycinate powder: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Magnesium Glycinate Powder — Amazon US Product Research"
---
# **Magnesium Glycinate Powder**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 95Growth 22Conversion 68Competition 77Returns 100Price range 85Avg price 95Brand share 79Review moat 24Quality gap 52
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$2.2M**
$2.2M/yr · 1.4M searches
**Avg price**
**Incredible****$24.81**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.92–$50.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****56%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Conversion**
**Good****6.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****5,510.08**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-6.4%**
90-day search growth — must beat 0% to launch
## **Is magnesium glycinate powder profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, magnesium glycinate powder is a $2.2M/yr Amazon United States market (1.4M searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Jan. Verdict: Worth a look — 69/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium glycinate powder market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **80K–100K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$2.0M–$2.5M**
- units × avg price
- **Conversion rate**
- **6.2%**
- **Avg BSR**
- **#454**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **2.0%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **147 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
**Brands**
**26 **▲rising
**Sellers**
**605**
**Top-5 brand share**
**56%**
Top 20: 93%
**Top-5 click share**
**38%**
Top 20: 79%
**Open market**
**40%**
- Nutricost27% - Natural Vitality11% - Micro Ingredients9% - Pure Encapsulations6% - THORNE5% - Trace Minerals4%
## **magnesium glycinate powder demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.4% search growth over the last 90 days.
35K25KSpike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/magnesium-glycinate-powder/trend)
## **Top magnesium glycinate powder search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **magnesium glycinate powder**635K/yr-15.5%5.5% conv. - **magnesium powder**368K/yr-5.9%3.8% conv. - **nutricost magnesium glycinate**69K/yr+20.1%9.4% conv. - **magnesium powder for sleep**77K/yr-12.5%3.6% conv. - **magnesio en polvo**39K/yr+22.4%2.0% conv. - **magnesium glycinate powder unflavored**24K/yr+35.1%5.3% conv. - **magnesium powder supplement**29K/yr+1.9%2.8% conv. - **magnesium glycinate drink**20K/yr-3.3%2.3% conv. - **magnesium glycinate powder for sleep**28K/yr+9.3%4.1% conv. - **glicinato de magnesio en polvo**17K/yr-7.0%2.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/magnesium-glycinate-powder/search-terms)
## **Top magnesium glycinate powder 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%5%$109K10%$218K15%$327K20%$436K1001K10K100K 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**Nutricost Magnesium Glycinate Powder (250 Grams) Unflavored**Nutricost**$19.50**4.4★1,553 rev](https://www.amazon.com/dp/B06XXSKN4W) [2**Natural Vitality Calm Magnesium Powder**Natural Vitality**$22.29**4.6★42,432 rev](https://www.amazon.com/dp/B00BPUY3W0) [3**Magnesium Powder 420mg Per Serving 12oz (56 Servings) | Sugar Free Lemonade Flavor | Magnesium Glycinate Powder Supplement with Elemental Form | Chelated Minerals | Non-GMO Vegan**Micro Ingredients**$17.36**4.7★114 rev](https://www.amazon.com/dp/B0G163QK2Y) [4**Trace Minerals Magnesium Glycinate Powder Mixed Berry Lemonade**Trace Minerals**$20.01**4.6★443 rev](https://www.amazon.com/dp/B0CLS2FFZ9) [5**Magnesium Glycinate Powder + L-Theanine | 60 Servings | 300 mg per Scoop High Absorption Chelated Magnesium Powder for Sleep - Natural Mixed Berry Flavor No Sugar Support Restful Sleep & Relaxation**Nuven Naturals**$26.10**4.5★427 rev](https://www.amazon.com/dp/B0DKVNVY1P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Magnesium Bisglycinate Powder Chelated Supplement 60 Servings 237g**BioSchwartz**$19.79**15,881 rev5mo ago](https://www.amazon.com/dp/B0GKQNG21B) [**Magnesium Powder 420mg Per Serving 12oz (56 Servings) | Sugar Free Lemonade Flavor | Magnesium Glycinate Powder Supplement with Elemental Form | Chelated Minerals | Non-GMO Vegan**Micro Ingredients**$17.36**114 rev8mo ago](https://www.amazon.com/dp/B0G163QK2Y) [**ZEBORA Magnesium Powder for Sleep Muscle & Brain Health 10.58oz (300g)**ZEBORA**$17.76**167 rev10mo ago](https://www.amazon.com/dp/B0DWSK7F5T) [**Magnesium Glycinate Powder 400MG Sleep & Relaxation Support Sugar-Free**Nobi Nutrition**$19.40**6,787 rev11mo ago](https://www.amazon.com/dp/B0FM4BVFYG) [**Natural Vitality MaxCalm Magnesium Glycinate Powder | Relaxing Drink Mix**Natural Vitality**$19.00**135 rev1y ago](https://www.amazon.com/dp/B0FDS4SZ4L)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Natural Vitality MaxCalm Magnesium Glycinate Powder | Relaxing Drink Mix**Natural Vitality**$19.00**4.4★**▲ 197%**](https://www.amazon.com/dp/B0FDS4SZ4L) [**Magnesium Bisglycinate Powder Chelated Supplement 60 Servings 237g**BioSchwartz**$19.79**4.6★**▲ 118%**](https://www.amazon.com/dp/B0GKQNG21B) [**Magnesium Powder 420mg Per Serving 12oz (56 Servings) | Sugar Free Lemonade Flavor | Magnesium Glycinate Powder Supplement with Elemental Form | Chelated Minerals | Non-GMO Vegan**Micro Ingredients**$17.36**4.7★**▲ 116%**](https://www.amazon.com/dp/B0G163QK2Y) [**Nature Made High Absorption Magnesium Complex Drink Mix Powder 96 g**Nature Made**$17.17**4.5★**▲ 77%**](https://www.amazon.com/dp/B0DVBMNHW2) [**Nutricost Magnesium Glycinate Capsules (210mg) 360 Capsules**Nutricost**$23.48**4.7★**▲ 64%**](https://www.amazon.com/dp/B0CV2SXX5M)
**~~View all trending →~~**
## **What reviews say buyers love and hate about magnesium glycinate powder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**16%
*“More deep sleep”*
**Quality-Overall**13%
*“Amazing quality”*
**Magnesium**12%
*“Best magnesium ever”*
**Taste-Overall**11%
*“Doesn't taste fake at all”*
**Flavor**4%
*“the flavor is mild”*
**Value For Money**3%
*“low price”*
**Solubility**3%
*“Easy to mix”*
**Efficiency**3%
*“it gets the job done”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Soothing Effect**2%
*“it relaxes me deeply”*
### **What buyers complain about **
**Taste-Overall**16%
*“Awful tasting”*
**Magnesium**7%
*“Too much magnesium”*
**Sweetness**5%
*“Taste is way too sweet”*
**Sleep Quality**5%
*“Worst sleep in my life”*
**Flavor**4%
*“The flavor is a little unusual”*
**Value For Money**4%
*“A little pricey”*
**Dosage**3%
*“Those supplements are low-dose”*
**Solubility**3%
*“Does not mix well”*
**Ingredients-Overall**3%
*“And the ingredients are different”*
**Acid Regulator/Stomach Ache Relief**2%
*“Bothered my stomach”*
### **Top return reasons **
**Taste-Overall**20%
**Functionality-Overall**11%
**Magnesium**10%
**Flavor**8%
**Value For Money**7%
**Sleep Quality**5%
**Advertised Vs Actual Product**5%
**Acid Regulator/Stomach Ache Relief**5%
**Leak-Proof**4%
**Ingredients-Overall**4%
## **Common magnesium glycinate powder questions**
- **Is magnesium glycinate powder profitable to sell on Amazon United States?**
- The niche generates $2.2M/yr across 36 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is -6.4%. Flapen's verdict: Worth a look (69/100).
- **How competitive is the magnesium glycinate powder niche?**
- 26 brands and 605 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 56% of demand.
- **What do buyers complain about in magnesium glycinate powder?**
- Top complaints mined from reviews: Taste-Overall, Magnesium, Sweetness. The return rate is 0.0%.
- **When does demand for magnesium glycinate powder peak?**
- Demand peaks in Jan; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the magnesium glycinate powder niche?**
- Listings span $9.92–$50.86; the average listing price is $24.81 (sweet spot $15–$100). The average incumbent carries 5,510 reviews — the moat a new listing must climb.
## **Related niches to research next**
Same-category niches scoring near this one — the next ones worth researching.
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)