12 Magnesium Supplements Recommended by Dietitians

Magnesium plays a role in hundreds of processes throughout the body, including muscle function, nerve signaling, blood pressure regulation, and energy production. Despite its importance, many people don’t get enough magnesium through diet alone, leading some to consider supplementation.

The challenge is that not all magnesium supplements are the same. Different forms may be better suited for different goals, whether you’re looking to support sleep, digestion, muscle recovery, or general wellness.

Here are 12 magnesium supplements and formulations that are frequently recommended by dietitians and wellness professionals.

12. NOW Magnesium Oxide

NOW Magnesium Oxide supplement bottles
Amazon

Magnesium oxide is one of the most widely available and affordable forms of magnesium.

While it is not absorbed as efficiently as some other forms, magnesium oxide contains a high amount of elemental magnesium and is commonly used as a supplement or short-term laxative.

11. Trace Minerals Liquid Magnesium Chloride

Trace Minerals Liquid Magnesium Chloride supplement
Amazon

Liquid magnesium chloride offers an alternative for people who prefer not to swallow pills.

This form mixes easily into water and allows users to adjust serving sizes more easily than capsules or tablets. Many people appreciate the convenience and flexibility of liquid supplementation.

10. KAL Magnesium Lactate

KAL Magnesium Broad Spectrum supplement bottle
Amazon

Magnesium lactate is one of the more absorbable forms of magnesium and may be easier for some people to tolerate.

Because it tends to be well tolerated, it is frequently chosen by people who experience digestive discomfort with other formulations. It provides a balanced option for long-term supplementation.

9. Source Naturals Magnesium Malate

Source Naturals Magnesium Malate supplement
Amazon

Magnesium malate combines magnesium with malic acid, a naturally occurring compound found in many fruits.

This form is often favored by active individuals because of its role in normal energy production and muscle function. It is a popular option for those seeking general wellness support.

8. Pure Encapsulations Magnesium Citrate

Pure Encapsulations Magnesium Citrate bottle
Amazon

Magnesium citrate is known for its relatively high bioavailability and widespread use.

Many people choose this form because it is well absorbed and commonly used to support healthy digestion and regularity. Pure Encapsulations is particularly respected for its minimalist ingredient lists and rigorous quality standards.

7. Doctor’s Best High Absorption Magnesium

Doctor’s Best High Absorption Magnesium supplement
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One of the most recognizable magnesium supplements on the market, Doctor’s Best combines magnesium with amino acids to improve absorption.

Its reputation for quality and affordability has made it a staple recommendation among many healthcare professionals and wellness experts.

6. Magnesium Taurate by Cardiovascular Research

Cardiovascular Research Magnesium Taurate supplement
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Magnesium taurate combines magnesium with taurine, an amino acid involved in several cardiovascular and neurological functions.

While research is ongoing, this form is often selected by those interested in supporting overall heart health and nervous system function as part of a balanced wellness routine.

5. Life Extension Neuro-Mag

Life Extension Neuro-Mag magnesium supplement
Amazon

Neuro-Mag contains magnesium L-threonate, a form that has attracted attention for its potential ability to increase magnesium levels in the brain.

Early research has explored its potential role in supporting memory, focus, and cognitive function. While more studies are needed, it remains one of the most popular brain-focused magnesium supplements available today.

4. Magnesium L-Threonate Capsules

A detailed shot of white capsules in a black bowl, highlighting healthcare concerns.
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Magnesium L-threonate continues to gain popularity among consumers interested in cognitive wellness.

Unlike some other forms of magnesium, it is often marketed for brain-health support. Many users choose it as part of a broader strategy focused on mental performance and healthy aging.

3. Nature Made Magnesium Glycinate

Nature Made Magnesium Glycinate supplement
Amazon

Magnesium glycinate is often considered one of the gentlest and most versatile forms of magnesium.

Nature Made’s version is USP Verified and uses a fully chelated form of magnesium that is generally well tolerated. It is frequently recommended for people seeking support for relaxation, muscle recovery, and overall wellness.

2. Thorne Magnesium Bisglycinate Powder

Thorne Magnesium Bisglycinate Powder supplement
Amazon

Thorne’s magnesium bisglycinate powder is a favorite among dietitians and athletes alike.

NSF Certified for Sport, it offers a highly absorbable form of magnesium in a convenient powdered format. The flexible serving size makes it easy to adjust based on individual needs.

1. Magnesium Bisglycinate Nighttime Drink Mix

Magnesium Bisglycinate Nighttime Drink Mix
Amazon

Many nighttime magnesium drink mixes combine magnesium bisglycinate with ingredients such as tart cherry, herbal extracts, or calming nutrients designed to support relaxation before bed.

These products have become increasingly popular among people looking to incorporate magnesium into an evening routine. The drink format can also be an appealing alternative for those who dislike taking capsules.

Choosing the Right Magnesium Supplement

The best magnesium supplement depends on your goals. Some forms are commonly used to support relaxation and sleep, while others are selected for digestive support, athletic recovery, or cognitive wellness.

Before starting any supplement, it’s a good idea to review your needs with a healthcare professional or registered dietitian. The right form, dosage, and timing can make a significant difference in how well a magnesium supplement fits into your overall wellness routine.

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About the Writer

Jenny Milam

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