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Last Updated: July 16, 2025

5 Best Magnesium Supplements of 2025: Natural Review's Top Picks

This article cuts through the dozens of magnesium supplements on the market to bring you the five best options for relaxing muscles, boosting energy, and easing stress.

What to Look for in an Magnesium Supplement

When reviewing each magnesium supplement, we considered three important factors:

1. Magnesium Type: There are 11 common types of magnesium, each with slightly different benefits ranging from laxative effects to muscle relaxation to improving the body’s response to stress. In our review, we’ll identify the specific magnesium types present in each supplement.

2. Magnesium Dosage: The human body can’t produce magnesium on its own, which means we need to get between 310 and 420 mg of magnesium daily—either through food or supplements. That said, our review includes magnesium supplements that offer a considerable dosage (between 120 and 350 mg) to help you easily hit your daily magnesium goals.

3. Price Per Serving: A magnesium supplement should be affordable enough that you can purchase it for months and years to come. Yet, some supplements come with such a high price tag that it’s hard to justify even a one-time purchase. For this reason, we provide a “price per serving” for each magnesium supplement listed.

Natural Reviews Top 5 Picks for 2025

100+ 5-star reviews

EXPERT RATING

A+

(Risk-free 365-Day Money Back Guarantee.)

PROS

CONS

2 Types of Magnesium (Glycinate and Oxide)

Only Available ONLINE

Newly Launched Product (May Sellout Soon!)

Enhanced with Stress-Relieving Ashwagandha

Reduces Muscle Cramps and Spasms

Promotes Restfully Sleep

Third-Party Tested for Purity & Potency

365-Day Money-Back Guarantee

KEY TAKEAWAYS

Native Balance offers an impressive 3-in-1 blend—featuring two different types of magnesium (glycinate and oxide) alongside ashwagandha for even greater mind-body benefits. This is unlike any other magnesium supplement on the market, most of which only contain one type of magnesium and nothing more. By combining magnesium glycinate, magnesium oxide, and ashwagandha, you’re giving your body what it needs to support muscle health (ease cramps, restless legs, and nerve pain), improve sleep quality, manage stress better, enhance cognitive function, boost immunity, and so much more. For this reason, Native Balance ranks #1 on our list of 2025’s best magnesium supplements. In addition, it’s incredibly well-priced, coming in at just $0.83 per serving—or as low as 50 cents per serving when purchased in bulk.

Try it risk-free. No strings attached. 

“I had leg cramps that woke me up in the middle of the night that were horrible. Also, other nerve pain that I could not explain or my doctor could explain- These work and I will never be without them again!”

—Nicole D., NativePath Verified Customer

Customer results have not been independently verified. Individual results may vary.

2. Thorne

EXPERT RATING

B

PROS

CONS

Only One Type of Magnesium (Bisglycinate)

200 mg Magnesium Per Serving

1 Type of Magnesium (Bisglycinate)

Inconvenience Factor (Not a Capsule)

Powder Form

Double the Price of Our First Pick

60-Day Supply

Less Magnesium Than Our Top Pick

Made in the USA

NSF Certified for SportⓇ

Trustworthy & Compliant

Lightly Sweetened With Monk Fruit

KEY TAKEAWAYS

Securing the second spot on our list of “best magnesium supplements” is Thorne’s Magnesium Bisglycinate powder. It features one of the preferred types of magnesium—magnesium glycinate—which offers better absorption and is much less likely to cause digestive issues. Thorne recommends mixing one scoop with 8 ounces of water daily. However, one scoop of powder has just 200 mg of magnesium, a dosage that’s 100 mg lower than our first pick and only 48% of the daily amount recommended by the National Institutes of Health (NIH). This, plus its higher price of $48 per jar, knocks this magnesium supplement down to second place. 

3. Primal Harvest 

EXPERT RATING

B-

PROS

CONS

Contains the “Laxative” Magnesium Type (Citrate)

310 mg Magnesium Per Serving 

May Cause an Upset Stomach

3 Types of Magnesium (Citrate, Malate, Glycinate)

Contains 8 mg of Zinc

Capsule Form

60-Day Supply

May Help With Chronic Fatigue

Gluten Free, Dairy Free, Vegan

cGMP (Certified Good Manufacturing Practices)

Third-Party Tested

Made in the USA

KEY TAKEAWAYS

Securing the third spot on our list is Primal Magnesium. We appreciate that these capsules have three different types of magnesium—citrate, malate, and glycinate. Our one concern, however, is the magnesium citrate…this magnesium type is commonly used for its laxative effects, and we’re unsure just how much of the 310 milligrams is magnesium citrate. For this reason, Primal Magnesium may not be suitable for some people, especially those with a sensitive stomach.

4. Natural Vitality

EXPERT RATING

C+

PROS

CONS

Only 1 Type of Magnesium

350 mg Magnesium Per Serving

Unclear on Third-Party Testing

1 Type of Magnesium (Carbonate)

Inconvenience Factor (Powder Form)

Powder Form

56 Servings

May Cause Stomach Pain

Gluten Free, Vegan, Non-GMO

Can Have Laxative Effects

Certified R.A.W. and Certified C.L.E.A.N.

KEY TAKEAWAYS

Coming in fourth place is Natural Vitality’s CALM drink mix. Often dubbed the “anti-stress” drink, this brand offers a variety of flavors, including Cherry, Lemon, Orange, Unflavored, and more. A daily glass of CALM is said to ease tension and help your body better manage stress. However, a red flag we noticed was that this product claims to contain magnesium citrate when, in fact, it’s magnesium carbonate. Customers have complained that since this recent reformulation, they now have to take three times more powder to get the same results.

5. Pure Encapsulations

EXPERT RATING

D

PROS

CONS

120 mg Magnesium Per Serving

Very Low Dose of Magnesium

1 Type of Magnesium (Glycinate)

Only 1 Type of Magnesium

Capsule Form

90-Day Supply

Free From Gluten, Dairy, Soy, & GMOs

Vegan & Vegetarian

Partnered With TerraCycle to Recycle Plastic Bottle

cGMP (Certified Good Manufacturing Practices)

Made in the USA

KEY TAKEAWAYS

Coming in last on our list are the Magnesium Glycinate capsules by Pure Encapsulations. This supplement features one of the most bioavailable types of magnesium—magnesium glycinate—but with only 120 mg per capsule. So, despite it boasting “90 servings,” you’d need to take 3 capsules to get the same amount of magnesium as our first pick, Native Balance.

Why Should I Take Magnesium, Anyway?

Magnesium is an essential mineral that carries out more than 300 biochemical reactions in the body—from nerve and muscle function to supporting a healthy immune system to keeping bones strong and sturdy.


As many as 50% of us aren’t getting enough magnesium. Yet, a typical blood test won’t show this (since most magnesium is stored in your bones and organs—and not your blood). This has led some experts to dub a lack of magnesium the “invisible deficiency.”

With that being said, it’s crucial to know what symptoms to look out for. Because if you’re going months (or even years) without getting a healthy dose of magnesium each day, you could be putting yourself at risk for long-term side effects including high blood pressure, an irregular heartbeat, heart disease, osteoporosis (weak/brittle bones), and even seizures.


Put simply, a magnesium deficiency is not something you want to mess around with. So how can you make sure you’re in the clear?


It all comes down to knowing the symptoms of magnesium deficiency. If you know these, then you can have a better idea of where your body’s magnesium levels are at.


Without enough magnesium…

  • We tend to feel more stressed or “wired”
  • Muscles cramp or spasm more often
  • Feelings of depression or apathy can arise
  • Headaches and migraines become more frequent
  • Bowel movements are irregular
  • Bones become weaker
  • Physical or mental exhaustion becomes the norm
  • Muscles feel weaker
  • Blood pressure can increase
  • Asthma symptoms may arise
  • The heartbeat may become irregular


However, since the body can’t produce magnesium on its own, it must be obtained through foods like avocados, nuts, and leafy green vegetables…


But the reality is that modern farming and processing practices have caused the magnesium content in our food to drop nearly 80% in the last 50 years. Which means that a high-quality magnesium supplement is the easiest and safest way key to keep your magnesium levels right where they need to be.

What Are the Benefits of Magnesium?

Often called the “relaxation mineral” or the “chill pill,” here’s a list of science-backed benefits one may experience from taking a quality magnesium supplement daily:

Relaxed Muscles

Better Sleep

Improved Nerve Health

Stronger Bones

Fewer Muscle Cramps/Twitching

Minimized Stress & Anxiety

Are All Magnesium Supplements the Same?

Although it may look like it at first glance, no magnesium supplement is the same. When it comes down to it, there are three very important characteristics to look for when shopping for magnesium…

1. Magnesium Type: There are at least 11 different types of magnesium—each with its own unique characteristics. Some types help with stress and sleep, while others help with constipation and sore muscles.


That said, double-check the type of magnesium in the supplement you’re purchasing. Doing so will ensure that you achieve the benefits you’re after. 

Here are the 6 most common types of magnesium used in supplements, plus their main benefits:

  1. Magnesium Glycinate: Highly absorbable, may reduce headaches/muscle pain
  2. Magnesium Oxide: Highly concentrated; may relieve indigestion and heartburn
  3. Magnesium Citrate: Highly bioavailable, treats constipation
  4. Magnesium Chloride: Easily absorbed, used topically
  5. Magnesium Lactate: May support muscle health and energy production
  6. Magnesium Malate: May help fibromyalgia/chronic fatigue

2. Magnesium Form & Dosage: Next, you’ll want to look at the form of the magnesium supplement. Is it a capsule? Powder? Gummy?


Choose the form that works best for you and your lifestyle. Remember, you want a supplement that fits easily into your routine—and that you’ll remember to take. Most people find that magnesium capsules are easier to take thanks to being mess-free and convenient for those on the go.


Once you’ve chosen your magnesium type and form, the next deciding factor is dosage. According to the National Institutes of Health (NIH), men and women should get between 400-420 mg and 310-320 mg of magnesium daily, respectively. We recommend taking a magnesium supplement that stays within this range.

3. Third-Party Tested: The last factor to consider when buying a magnesium supplement is whether or not it’s third-party tested. The lab tests might include checking for contaminants, verifying the concentration of active ingredients, and confirming that the product does not contain any unlisted substances. The goal is to confirm that what's on the label accurately represents what's in the bottle—something that’s vital when purchasing a supplement.


All that said, be sure to talk with your doctor before adding a new supplement to your routine—especially if you have underlying health conditions or are taking medications. They can provide personalized advice based on your individual health profile.

See What People Are Saying About NativePath Native Balance, Our #1 Choice!

“For most of my life, I have experienced leg cramps. They sometimes awaken me from my sleep and cannot be shaken until I get up and move around. Since I started taking Native Balance, that seems to have subsided. I am thankful for the more restful sleep.”

—G.H., NativePath Verified Customer

“Within a couple weeks, I no longer have muscle cramps.”


—Philip H., NativePath Verified Customer

“I’ve tried many brands of magnesium and this is the only one that’s actually worked. I sleep so well and I don’t have the same digestive side effects I’ve gotten from other brands. The ashwagandha really helps my body absorb the magnesium and helps improve my mood. I will buy this again and again.”


—Jen N., NativePath Verified Customer

EXCLUSIVE

NATURAL REVIEWS SPECIAL:

Save Big On Our #1 Pick — Native Balance

The information contained within this site is not intended as a substitute for professional medical advice. If you have, expect to have, or suspect you may have any medical condition, you are urged to consult with a health care provider. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any diseases or medical conditions. Results are based on the Natural Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.


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