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Best Magnesium Supplements of 2024

Winner - Nutricost Magnesium + Extra-Strength


Most people get magnesium in food sources, but that may not be enough to help manage stress and anxiety or feel the full benefits of a well-rounded nutrition plan. Since magnesium helps regulate neurotransmitters, adding more magnesium through supplementation can help manage our response to stress.

 

Additionally, supplementing with magnesium can increase exercise performance and help support bone and heart health. Magnesium glycinate tends to be the easiest to absorb and least likely to upset your stomach. It’s a top choice for many wellness fanatics – including me!

 

If this sounds like something that could help improve your daily life, I’ve got you covered. After lots of research, I ordered and tried many different magnesium supplements. I’ve ranked them based on my favorites; read my ranking criteria below.

 

Check out my list of magnesium supplements for managing anxiety and supporting your overall health and wellness.

 

What I loved:

  • 240 Magnesium+ Extra Strength Capsules Per Bottle
  • 120 servings per bottle (2 capsules per serving)
  • 420mg blend of magnesium glycinate and oxide
  • Only $19.95
  • High, 4.6-star rating on Amazon
  • Per Serving (210mg Per Capsule)
  • Plant-Based "Veggie" Capsules
  • Vegan, Non-GMO, Gluten Free, Soy Free
  • Made in a GMP Compliant, FDA Registered Facility
  • 3rd-Party Tested

 

What could be better:

  • Extra strength dose may be more than some need

What I loved:

Nutricost Magnesium+ Extra-Strength is my #1 rated magnesium supplement. It is high-quality and half the price of its competitors. Nutricost Magnesium+ Extra-Strength features 420MG of magnesium glycinate and oxide per serving.

For under $20, Nutricost Magnesium+ E provides 120 servings, which is just $0.16 per serving. The high-quality formula contains no extra ingredients, fillers, or preservatives.


Uniquely, Nutricost is one of the few companies that control the full manufacturing chain, from sourcing to manufacturing in an FDA-registered facility to warehousing and fulfillment, ensuring strict quality standards are met. The full manufacturing chain, called vertical integration, also helps keep costs down for customers. The last thing about quality - Nutricost sends out their products to a 3rd-party for testing to ensure potency.

What could be better:

While the extra-strength dose of 420 MG per serving is great for many people, it may be more than some need. Generally speaking, the recommended daily intake is 320 MG for women and 420 MG for men. This can change depending on other health conditions and per your doctor’s direction.

If you still want this killer deal, each capsule only has 210 MG, so you could take a half dose if that is better for you. Of course, be sure to consult your doctor about any new supplements!

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

What I loved:

  • Vegan, Non-GMO, and Gluten-free
  • Only $17.07
  • 120 servings per bottle
  • 200 MG per serving
  • Chelated Magnesium made with glycinate and lysinate
  • Highly rated on Amazon - over 60 thousand reviews
  • It comes in multiple sizes

What could be better:

  • Tablet form
  • Bottle suggested 2 tablets twice per day

What I loved:

Doctor’s Best Magnesium is extremely highly rated on Amazon. It has over 60 thousand good reviews and only costs $17.07 for a bottle.

 

Each serving provides 200 MG of magnesium, a combo of glycinate and lysinate. Additionally, it is chelated, which can aid absorption.

 

Multiple bottle sizes are available, which is also nice.

What could be better:

The bottle recommends taking two tablets twice daily, meaning there are only 60 servings per bottle. This makes the price per serving higher than it appears - 26 cents per serving. This is slightly less convenient than a one-a-day supplement, like our #1 winner.

 

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

 

What I loved:

  • $19.95
  • Long-lasting supply of 240 capsules
  • 3rd-party tested for safety and potency
  • A high dosage of 500 MG magnesium glycinate
  • Chelated magnesium
  • Non-GMO, soy-free, & gluten-free

What could be better:

  • High doses may not be for everyone

 

What I loved:

Naturebell has a very long-lasting supply of magnesium glycinate - 240 capsules can last up to 8 months. It is a higher dose of 500 MG of magnesium per serving. There are no extra ingredients - just the magnesium glycinate and the capsule.

The formula is also non-GMO, soy-free, and gluten-free. It is chelated, which may aid absorption. Lastly, it is 3rd-party tested to ensure potency and safety for consumers like you and me.

What could be better:

Also, 500 MG is a hefty dose; not everyone needs that much magnesium per serving. Generally speaking, the recommended daily intake is 320 MG for women and 420 MG for men. This can change depending on other health conditions and per your doctor’s direction.

However, if you want 500 MG of magnesium per serving, Naturebell has you covered.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

What I loved:

  • Nutricost Magnesium+ features a blend of magnesium glycinate and oxide
  • 210 MG per serving (2 capsules per serving)
  • Manufactured in an NSF-certified GMP-compliant facility
  • 3rd-party testing by independent ISO-accredited laboratories
  • 120 servings
  • Only $17.95
  • Vegetarian-friendly, gluten-free, and non-GMO

What could be better:

  • Some may want a stronger dose

What I loved:

The price is pretty hard to beat. At just $17.95, you get 120 servings, which is just 15¢ per serving. If you follow the suggested dose, this bottle can last up to four months.

 

Nutricost has made high-quality magnesium, including glycinate and oxide, at a regular strength dose. This one offers 210 MG per serving, which could be for those who don’t need the extra strength option. I love that this is also manufactured in the highest quality settings, NSF-certified and GMP-compliant facilities. Plus, it’s 3rd party tested to ensure you’re only getting magnesium.

 

Additionally, it is non-GMO, gluten-free, and vegetarian. The formula is nice and streamlined - no extras added.

 

What could be better:

 

This dose is on the smaller side, 210 MG per serving. If you want a stronger dose, I recommend an extra-strength magnesium option instead. It just depends on your diet and personal nutrition needs.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

What I loved:

  • 200 MG Magnesium per serving, plus organic vegetables and seeds
  • Chelated magnesium glycinate
  • Made in an FDA-registered and GMP-certified facility
  • Vegan-friendly
  • 120 servings per bottle
  • No coloring or preservatives
  • Dairy-free, non-GMO, and gluten-free
  • Highly rated on Amazon c

What could be better:

  • Slightly increased price - $24.95

What I loved:

Naturelo is highly rated on Amazon. This unique formula includes chelated magnesium glycinate plus extra organic veggies and seeds for your health and nutrition. Each serving has a dose of 200 MG magnesium, which is lower than the extra strength options. The formula is also vegan and free of coloring and preservatives.

 

Each bottle of Naturelo magnesium has 120 servings, which could last up to four months.

 

Last thing - Naturelo has taken the time to get its magnesium supplement 3rd party tested for purity. They manufacture in an FDA-registered and GMP-certified facility.

 

What could be better:

The only comment about this product is that it is climbing up in price just a bit above average. While $24.95 is above average, it provides up to four months of supply, so it’s definitely still a reasonable price.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

 

What I loved:

  • Only $24.99
  • Chelated magnesium
  • Gluten-free, vegan, and soy-free
  • 350 MG of magnesium per serving
  • 3rd-party tested
  • Manufactured in a GMP-certified facility

What could be better:

  • Only 40 servings per bottle
  • Four capsules per serving

What I loved:

Kal has a great option for magnesium. It is chelated, which may make it easier to absorb, gluten-free, vegan, and soy-free. The serving size is high but not too high at 350 MG per serving.

 

I always look for 3rd-party testing and GMP-certified facilities, which Kal has taken the time to provide for customers. That always indicates that the brand cares about ensuring high quality and potency.

 

What could be better:

To get the full dose, four capsules are required per serving. That could be too many to take for some people. I also wish there were more than 40 servings per bottle because that would mean the bottle could last longer. But, it is a great price, so this could be a top choice for some customers.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

What I loved:

  • 400 MG per serving
  • 3rd party tested
  • Manufactured in a GMP-compliant facility
  • $15.99

What could be better:

  • Only 100 Servings

What I loved:

Amazing Formulas offers 400 MG of magnesium oxide per serving. The price of $15.99 is a pretty good deal for that much magnesium.

 

I also love that they are 3rd-party tested and make the capsules in a GMP-compliant facility.

 

What could be better:

My only consideration with this bottle is that it contains only 100 servings, each requiring three capsules. While there are bottles with fewer servings than this, most have more than 100.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

 

What I loved:

  • 180 servings per bottle
  • 200 MG of magnesium glycinate per serving
  • Gluten-free, no color added, no preservatives
  • High ratings on Amazon

What could be better:

  • Higher price at $32.97

What I loved:

This is a mega-sized bottle of magnesium, with a whopping 180 servings per bottle! Nature Made’s formula is focused: the capsule contains just 200 MG of magnesium glycinate.

 

They are highly rated on Amazon, which is always a good sign. Nature Made’s capsules are gluten-free, without any color added, and contain no preservatives.

 

What could be better:

This is our most expensive magnesium on the list. Part of that is due to the insanely high amount of capsules per bottle. The price is not exorbitant at 18 cents per serving but higher than many others. However, 180 servings can last over six months, which could be a great option for some people.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

 

What I loved:

  • 90 servings
  • Made in a GMP-certified facility
  • 200 MG magnesium bisglycinate per serving
  • Tested in-house for quality

What could be better:

  • Higher price at $23.98

What I loved:

Now Supplements is a well-known brand that can be found in grocery stores and pharmacies. They have a great reputation for reliable supplements and wellness products. Their magnesium is made in a GMP-certified facility and provides 200 MG of magnesium bis-glycinate per serving.

 

Each bottle of Magnesium by Now Supplements contains a 90-day supply of capsules if you take one daily. They test in-house for quality and consistency.

 

What could be better:

Although $23.98 is a bit more expensive than most on this list for 90 servings, I often see these on sale. Since Now Supplements are a well-known brand in the supplement world, they are still be a great choice.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

 

What I loved:

  • Extra strength magnesium - 420 MG per serving
  • No soy, gluten, gelatin, GMOs,
  • Formulated and packaged in a U.S.A. facility following all GMP guidelines
  • 3rd party Lab Tested for purity.
  • Vegan, Keto Friendly, and gluten-free
  • 60 servings per bottle

What could be better:

  • Currently unavailable

What I loved:

Type Zero has a great reputation for high-quality products, and Magnesium is no different. This magnesium is bisglycinate, which means the magnesium is made with glycine. Each serving is an extra strength dose of 420 MG. The product is manufactured in a GMP-compliant facility and 3rd-party tested for purity.

 

These capsules are free of many allergens, including soy, gluten, gelatin, and GMOS. Additionally, I like that they are vegan.

 

What could be better:

This product has been hard to find, which is one of the only reasons it’s low on this list. They may be out of stock or simply redesigning the labels and/or formula. Type Zero is definitely a brand to watch, and buy it when you can.

*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

Why I Chose Nutricost

The Winner is Nutricost.

With a strong brand reputation, a killer price, a streamlined formula, and high-quality assurance with it being made in a GMP compliant, FDA registered facility, Nutricost Magnesium+ Extra Strength gets my #1 ranking by a big margin.

 

The 120-serving bottle is the longest-lasting on this list, and the $19.95 bottle price is really hard to beat. Nutricost is the best Magnesium supplement for me.

My Review Process

 

Research shows that many people, up to 15% of the population, are magnesium deficient.

Many people benefit from magnesium supplementing to help improve sleep and mood.

For this review, I checked out ten magnesium supplements.

 

Because I wanted to find the best possible option for you, here are the following criteria I used during my review:

 

  • Quality
  • Cost
  • Brand Reputation
  • Amount Per Serving



1. Quality

All recommended products have been third-party tested to ensure they meet our high-quality standards.

2. Cost

Getting your hands on a high-quality supplement doesn’t have to break the bank. While our top priority will always be quality, we understand that price influences many people’s buying decisions.

3. Brand Reputation

To ensure that your buying experience is pleasant, we recommend only products from companies with strong reputations for providing high-quality products.

 

4. Amount Per Serving

There is a range of options for how much and what kind of magnesium you can get per serving. Some offer 420 MG, and some offer 200 MG. This could contribute to picking a supplement depending on why you are taking magnesium supplements.

 

What are the benefits of magnesium?

Magnesium offers several popular health benefits that can support health and wellness.

 

First, magnesium is critical to cellular function. Second, one of the most talked about health benefits of taking additional magnesium supplements is that it can help manage anxiety. This helps many people feel calmer and less stressed throughout the day.

 

Research also points to magnesium assisting with sleep quality. Additionally, we know that getting enough sleep can help combat insomnia and irritability and help increase energy.

What kinds of magnesium are out there? Is one the best?

Different types of magnesium can offer slightly different health benefits.

What is ‘chelated’ magnesium?

I did a LOT of research on this. Chelated magnesium is a specific way of formulating magnesium to bond with an amino acid at the cellular level to aid absorption. Some people feel this helps increase its bioavailability and efficacy, but research is inconclusive. Essentially, chelated products may or may not help you better absorb more magnesium.

How much magnesium should I take? Do I take magnesium every day?

According to the US Institute for Health Fact Sheet, there is a different range of suggested magnesium intake based on age and gender.

 

Adult men should get between 400 and 420 MG of magnesium daily, and women should aim for 310 to 320 MG daily. These numbers will change if you are pregnant, breastfeeding, or not yet an adult. Be sure to speak with your medical provider to answer any questions. While you can ingest too much magnesium, based on my research, it seems unlikely.

Where does magnesium come from?

Sources of Magnesium are:

  • Fish
  • Meat
  • Dairy
  • Legumes
  • Vegetables
  • Whole Grains

Is supplementing with magnesium safe?

Magnesium supplements are generally considered safe for most people. Some people may have mild side effects like diarrhea or upset stomach.