Over 100 Hours of Research
See Our Top Choice
Hi, I’m Rebecca!
I'm a Certified Nutritionist with a passion for fitness and healthy lifestyles. After years of schooling, I found magnesium is an essential part of daily health. I'm committed to cut through fancy marketing and find magnesium that actually works!
rebecca sitting fixing hair

Best Magnesium of 2025

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Evidence based
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100+ hours research
Last updated: April 2025

I went on a journey to find the best magnesium in the market for my family. I applied a methodological approach and found the product that wins on the most important factors: health benefits, ingredients and price.

Sometimes supplement brands are not very transparent and the most important information is hard to find. Read on to see how I scored the products I tried, discover the details behind each score and learn from how I found these hidden nuances — so you don't have to!

top 5 magnesium products
envitamin multivitamin
Envitamin Ultra Magnesium
5 stars
4.9 / 5.0
★ Winner ★
mary ruth
Organics Ocean
4 stars
4.2
ritual
Calm Magnesium
4 stars
4.1
futurekind
Nature Made Magnesium
4 stars
4.0
futurekind
Pure Encapsulations
4 stars
3.9
futurekind
Myo Activo
4 stars
3.8
ritual
New Chapter
4 stars
3.7
futurekind
Purely Optimal
4 stars
3.4
futurekind
FarmHaven
4 stars
3.2
futurekind
Organixx
4 stars
3.0
ritual
Vital Nutrients
4 stars
2.8
futurekind
Kappa Nutrition
4 stars
2.6
futurekind
Bioptimizers
4 stars
2.5
futurekind
10x Health
4 stars
2.3
envitamin multivitamin
Ultra
Magnesium
5 stars
4.9
futurekind
Doublewood Magnesium
4 stars
4.4
mary ruth
Organics Ocean
4 stars
4.2
ritual
Calm Magnesium
4 stars
4.1
thorne
Nature
Made
4 stars
4.0
futurekind
Pure Encapsulations
4 stars
3.9
futurekind
Myo Activo
4 stars
3.8
ritual
NewChapter
4 stars
3.7
futurekind
Purely
Optimal
4 stars
3.4
futurekind
FarmHaven
4 stars
3.2
futurekind
Organixx
4 stars
3.0
ritual
Vital Nutrients
4 stars
2.8
futurekind
Kappa Nutrition
4 stars
2.6
futurekind
Bioptimizers
4 stars
2.5
futurekind
10x Health
4 stars
2.3

Firstly, I wanted to make sure I tested all of the leading magnesium products out there, but I also wanted to be fair in my process, so I used the criteria below:

  1. Focusing only on magnesium capsule or powder products.
  2. Only trying relatively popular brands– The ones you might find online or at a grocery store.
  3. Tested them for various factors (listed below), price, and health benefits.

I purchased and carefully tested over 20 products, a few pictured below that passed this test and would then go through the process.

Click here to jump directly to my top choice!
contents of the top 5 magnesium

Scientific testing 🔬

We took the top Magnesium products we found online and compared:

From there, we created this top 5 list to better help you make a decision on what Greens supplement to buy.

  1. Each day, I prepared and tested a different magnesium product.
  2. I took one serving every day. I wanted it to be consistent. for at least a week.
  3. I tried the products in the morning, and took extensive notes and used the scorecard above (with my rating system) to rate the different products.
  4. I measured my level of energy and how I felt by the end of each day.
  5. I researched all of the ingredients in these products, their certifications, health benefits — so you don’t have to!
  6. I scored them on different factors (see below), calculated the final scores and ranked the different powders accordingly.


Choosing the Best Magnesium Supplement: Magtein, Glycinate, and Taurinate

Magnesium is vital for health, and choosing the right supplement depends on your specific needs. Magtein (Magnesium L-Threonate), magnesium glycinate, and magnesium taurinate are excellent options, each offering unique benefits.

Magtein (Magnesium L-Threonate)

Magtein is designed to cross the blood-brain barrier, making it ideal for brain health.

Magnesium Glycinate

This chelated form combines magnesium with glycine, offering superior absorption and stomach tolerance.

Magnesium Taurinate

Magnesium taurinate pairs magnesium with taurine, an amino acid known for heart health.

Scientific testing 🔬

We took the top Magnesium products we found online and compared:

From there, we created this top 5 list to better help you make a decision on what Magnesium supplement to buy.

  1. Each day, I prepared and tested a different magnesium product.
  2. I took one serving every day. I wanted it to be consistent. for at least a week.
  3. I tried the products and took extensive notes and used the scorecard above (with my rating system) to rate the different products.
  4. I measured how I felt daily.
  5. I researched all of the ingredients in these products, their certifications, health benefits — so you don’t have to!
  6. I scored them on different factors (see below), calculated the final scores and ranked the different powders accordingly.


Choosing the Best Magnesium Supplement: Magtein, Glycinate, and Taurinate

Magnesium is vital for health, and choosing the right supplement depends on your specific needs. Magtein (Magnesium L-Threonate), magnesium glycinate, and magnesium taurinate are excellent options, each offering unique benefits.

Magtein (Magnesium L-Threonate)

Magtein is designed to cross the blood-brain barrier, making it ideal for brain health.

Magnesium Glycinate

This chelated form combines magnesium with glycine, offering superior absorption and stomach tolerance.

Magnesium Taurinate

Magnesium taurinate pairs magnesium with taurine, an amino acid known for heart health.

🏆 The Best Magnesium I Tried:

★ Winner ★
Envitamin Ultra Magnesium
envitamin multivitamin
4.9/5
5 stars
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What I love:
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Capsule form – No need to make a drink
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Highest quality ingredient profile with the most magnesium per serving (1700mg) with 200mg elemental magnesium
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Contains triple magnesium blend
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Helps with mood, sleep and anxiety
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Developed by a Dr
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Best Value
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Made in the US
What could be better:
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Often sold out due to high demand
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★ Overall Rating 4.9/5 ★

My ABSOLUTE favorite! Envitamin Ultra Magnesium checked all of my boxes: ️

feature and how the top 5 compare

When we tested this against other brands, Ultra Magnesium came up at the top. Customers love this brand and it’s easy to see why. With 3 types of magnesium, this product is the best on the market.

High absorption rates and a formula that actually works, is a great reason to trust this product over others.

One thing to note is the difference between magnesium and elemental magnesium. Most brands only list the amount of magnesium in the product, without converting the nutrition facts to how much elemental magnesium is in the product.

Envitamin, unlike most brands actually lists both-- 1700mg of threonate/glycinate/taurinate magnesium, which contains 200mg elemental magnesium.

Most brands don't tell you how much elemental magnesium is actually in the product, making it seem like you are getting better value than you are, but in reality, the product is full of fillers!

ultra magnesium is the top choice
Runner Up: Doublewood Magnesium
thorne
Check Price
4.4/5
4 stars
What I love:
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L-Threonate is a good, bioavailable form of magnesium
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Goood credibility, Dr. formulated
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Trusted Brand
What could be better:
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You have to take 4 capsules to only get 144 mg of elemental magnesium.
x
Doesn't contain Magnesium Glycinate or Taurinate
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We love this product and the fact that its recommended by a DPT & ISSA Certified nutrition specialist, and doublewood is a upcoming trusted brand, albeit pretty new. Doublewood is featured in such programs such as Joe Rogan.

Organics Ocean
mary ruth
Check Price
4.2/5
4 stars
What I love:
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Good nutrition profile
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Rapid absorption capsules
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Lots of reviews
What could be better:
x
Less Magnesium than our top pick, and costs more money per serving
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We wish they also added magnesium taurinate and threonate to the product.
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Expensive for what you get. We do like the ingredient profile, and felt good while using it, we were turned off by the price, which is why its only #3 on our list.

Calm Magnesium
ritual
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4.1/5
4 stars
What I love:
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Popular product online
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Good ingredient profile
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Strong branding & marketing
What could be better:
x
Some customers stated they received tampered with product, or that the powder inside the bottle changed from one order to the next
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After my rigorous tests we found it wasn’t worth the money. Overall too expensive, and the product itself was average. We thought that other options were better based on the pros and cons

The product is good, but we feel like it isn’t the best value for the money based on its ingredient profile and price. Calm is quite a popular brand of magnesium. We thought the taste itself wasn’t as good as some other brands, but the ingredient profile was on point, which is why this made our list.

Nature Made Magnesium
futurekind
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4/5
4 stars
What I love:
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Great Price
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Nature Made is a trusted brand for quality
What could be better:
x
Customers complained of product changing from one order to the next.
x
Not enough magnesium per serving, doesnt reveal how much elemental magnesium is in the product.
Check Price

The price is right, and many customers like the product, however the nature made capsules have a warning label that it may contain lead. We aren’t sure if this is just a regulatory issue the product is working on fixing, and if it weren’t for this we would have rated this product higher.

Why I Chose Envitamin

Out of all the products I tested it made me feel the best, had a top notch supplement profile. I was looking for a product that would help me in my everyday life, from feeling less anxiety through the day to sleeping better.

Check Envitamin Ultra Magnesium

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Hi, I’m Rebecca!
I'm a Certified Nutritionist with a passion for fitness and healthy lifestyles. After years of schooling, I'm committed to cut through fancy marketing and find a magnesium that actually works!
rebecca sitting fixing hair