The best magnesium bisglycinate supplements are a great way to boost your magnesium levels, helping you feel more relaxed and at ease. Magnesium is an essential mineral that plays a role in over 300 different biochemical reactions in the body, which means it's vital for your health.

Magnesium bisglycinate is a type of magnesium supplement that can be well-tolerated by those who suffer from digestive issues. It's also generally considered one of the safest types of magnesium available, making it suitable for even younger family members or those taking multiple medications.

In this guide, we'll look at what to consider when buying one of these supplements as well as our top picks for the best magnesium bisglycinate on the market right now.

How We Choose

We only recommend magnesium supplements that use the most bioavailable form of magnesium, which is magnesium bisglycinate.

Bisglycinate is a chelating agent that helps to draw more magnesium into your cells, making it more effective than other forms like citrate or oxide.

It's also gentler on the stomach and better tolerated by those with digestive issues (source). We've rounded up the best options on the market so you can find one that suits your needs!

BioSchwartz Magnesium Bisglycinate

The BioSchwartz Maximum Absorption Magnesium Bisglycinate is a high-quality supplement that delivers on its promises. This product is formulated with Albion TRAACS, a patented form of bioavailable magnesium that's designed to maximize absorption.

It also contains other key minerals such as calcium and potassium, which may help support healthy muscle and bone tissue. Additionally, the capsules are free from fillers or binders, making this an easy option for those who prefer not to experience any stomach discomfort while taking their supplements.

While it does have some taste issues when compared to other products we reviewed, the BioSchwartz Maximum Absorption Magnesium Bisglycinate still offers great value for the price point. If you're looking for a reliable option that will help boost your energy levels and support your overall health without causing any side effects, then this could be the right choice for you!

Thorne Magnesium Bisglycinate

Thorne Research Magnesium + Zinc is a great choice for athletes who want to support their heart health and performance. This supplement contains both zinc and magnesium, which are essential minerals that play important roles in many bodily processes.

Magnesium is involved in more than 600 enzymatic reactions throughout the body, and it helps maintain blood pressure levels already within a normal range. Studies have shown that magnesium supplementation can help prevent arrhythmias, or irregular heartbeat, in people with pre-existing cardiovascular disease. Zinc plays an important role in cardiovascular health as well, supporting healthy cholesterol and triglyceride levels.

This product is NSF Certified for Sport, so you know it's safe for your active lifestyle without any artificial flavors or colors added. It also supports high-performance nutrition programs by providing key nutrients to support optimal athletic performance.*

Buffered Magnesium Bisglycinate by Carlyle

Carlyle's Magnesium Bisglycinate is a great option if you want to add more of this essential mineral to your diet. This supplement comes in a convenient capsule form, making it easy to take with you on the go.

The capsules are gluten-free and do not contain any artificial additives or flavors. The quality of the product is assured by testing each batch for contaminants using state-of-the-art technology. This ensures that you are getting a pure product every time you purchase from Carlyle.

The formula contains 665mg of magnesium bisglycinate per serving, which is higher than many other brands on the market. However, some consumers may find that they need more magnesium than what is offered here, so be sure to check with your doctor before starting supplementation if needed.

CanPrev Magnesium Bis-Glycinate 200

CanPrev Magnesium Bis-Glycinate 200 Veggie Capsules are a great choice for anyone looking to increase their daily intake of magnesium. These vegetarian capsules contain 200mg of the mineral per serving, which is higher than most other brands.

The bis-glycinate form of magnesium makes these an excellent choice as they have been shown to be more absorbable than other forms. They also feature glycine as an added benefit, which has been found to help with muscle recovery and performance. The vegetable capsules used in this product make it easy on the stomach and we highly recommend them if you struggle with stomach issues when taking supplements regularly.

Overall, CanPrev's high quality ingredients and absorption rate make these a great option for those who want to increase their daily intake of magnesium.

Nature's Branch Magnesium Glycinate

Nature's Branch Magnesium Glycinate is a great choice if you're looking for a natural supplement that will help boost your energy levels. This product is made with 100% pure glycine, which has been shown to be an effective form of magnesium.

The tablets are also vegan-friendly and free from artificial flavors or sweeteners, making it an eco-conscious choice. The high absorption rate of this supplement means that you don't have to worry about getting any powder on your clothes or in your mouth when you take them.

Each tablet contains 200mg of elemental magnesium, so you get a good amount per serving without having to take too many at once. It may not be the cheapest option out there, but we think it's worth the price considering all the benefits it offers.

Magnesium Bisglycinate FAQs

Our bodies need magnesium to function properly, but most people don't get enough of it.

It's an important mineral that helps regulate our nerves, muscles, and heart beat. It can also help combat stress and boost energy levels.

But there are a lot of questions about how to find the best magnesium supplement. What is the best form of magnesium? How much do you need? And where do you even start with all of this?!

We're here to answer your questions and set your mind at ease! There are likely more questions than answers when it comes to finding the right magnesium supplements for you. Don't worry, we've got you covered! After reading this guide, you'll know everything you need to know about choosing the perfect magnesium supplement for your needs!

What Is Magnesium Bisglycinate Good For?

Magnesium bisglycinate is good for any condition that requires a high amount of magnesium. This includes conditions like muscle aches and cramps, stress, anxiety, and insomnia. People who suffer from high blood pressure may also find relief from magnesium bisglycinate as it can help lower blood pressure levels by relaxing the muscles in your body.

Those diagnosed with type 2 diabetes may find that taking magnesium bisglycinate helps regulate their insulin levels as well as blood sugar levels. Magnesium can also help prevent muscle spasms and cramps which makes it a great addition to any meal for people who suffer from constipation or diarrhea.

Is It Safe To Take Magnesium Bisglycinate Daily?

Generally speaking, magnesium bisglycinate is considered a safe form of supplemental magnesium. This form of the mineral is well-tolerated by most people and generally won't cause side effects unless you have heart disease or high blood pressure. Even then, your doctor may suggest a low dosage to monitor for adverse reactions.

If you're taking any medications that interact with magnesium, such as diuretics and SSRI antidepressants, be sure to talk to your doctor before starting a supplement regimen so you can make adjustments if necessary.

Is Magnesium Bisglycinate Good For Sleep?

Magnesium glycinate is believed to be a good sleep aid because it is calming. It can also help promote muscle relaxation and regulate the heartbeat, which may help people with insomnia feel less stressed.

It's important to note that while there haven't been many studies done on the effects of magnesium glycinate on sleep, there have been several studies on L-glycine, which is a related amino acid. These studies show that L-glycine taken in doses of between 2 and 6 grams before bed can significantly help improve sleep quality and reduce daytime fatigue in both healthy individuals and those who have sleep disorders like narcolepsy or obstructive sleep apnea.

What Is The Difference Between Magnesium And Magnesium Bisglycinate?

Both types of magnesium are considered to be good for your physical health and proper nerve function. However, they differ in the way they're absorbed by your body.

Magnesium bisglycinate is a type of chelated magnesium that contains both carbon and nitrogen. It's often recommended for people with digestive issues because it can be absorbed through the mucous membranes, unlike other forms of magnesium. This form of supplement is also thought to help reduce muscle pain when taken before exercise.

On the other hand, some people may experience diarrhea while taking this form of magnesium bisglycinate because it's more readily absorbed into your system compared to other varieties. Many brands on Amazon offer capsules that include both forms of magnesium so you can get a mix of benefits without experiencing the side effects associated with this ingredient alone. Magnesium oxide and chloride products are also common but their effectiveness has been questioned by many doctors due to how poorly it's absorbed into the body compared to other varieties.

Should I Take Magnesium Bisglycinate At Night Or Day?

Magnesium bisglycinate is a time-released supplement that's best taken at night. Many people experience side effects, such as diarrhea and nausea, when they take too much magnesium. Time-released supplements can help you avoid these side effects by delivering just the right amount of magnesium over an extended period of time. Some studies show that taking this supplement at night can improve sleep quality in individuals with low blood levels of magnesium.

If you're already getting enough dietary sources of magnesium, however, it should be safe to take this supplement during the day if you experience any symptoms of low blood levels of this nutrient – muscle cramps, irritability and dizziness are common signs that you need more supplemental or dietary magnesium in your diet.

What Are The Cons Of Magnesium Bisglycinate?

There are several disadvantages to this form of magnesium. Most notably, bisglycinate is not as easily absorbed by the body when compared to other forms of magnesium. According to one study published in the Journal of Pharmacology and Experimental Therapeutics, only about 25% of the magnesium from bisglycinate is absorbed compared to 58% for lactate and 65% for chloride.

Magnesium glycinate is also less stable than other forms. It can degrade into poorly absorbable forms after being taken in pill form for a few months. The degradation doesn't happen quickly however, so you don't need to worry if you have a bottle that's been sitting on your shelf for a year or two (as long as it's sealed). Still it does mean you should look for products with an enteric coating which protects against degradation. This type of coating can be hard to find though and some people complain that their stomachs feel more full when taking these pills compared to other types which could potentially make absorption even worse.

Who Needs Magnesium Bisglycinate?

If you experience muscle cramps or restless leg syndrome, one of the first places to look for relief is your diet. Getting enough potassium and calcium is critical for proper nerve function and muscle contraction, so it's important that your levels are topped up.

However, if you find your symptoms persist despite a balanced diet, then taking a supplement may help. A good choice would be magnesium bisglycinate because it is highly absorbable and unlikely to cause side effects like diarrhea or nausea.

What Are The 10 Signs Of Low Magnesium?

If you have any of the following signs and symptoms for a period of time, then it's likely that your magnesium levels are low. It's important to note that each one alone may not be enough to signal a deficiency; however, if you have several at once then this could indicate a problem.

Fatigue Insomnia Muscle pain or cramps Restless leg syndrome Irritability or anxiety PMS headaches Dizziness or confusion Confusion

To make matters more confusing, some of these side effects can also be linked to high blood pressure and other conditions such as diabetes. So it's important to get medical advice before making any changes in your diet alone.

Is Magnesium Bisglycinate Good For Anxiety?

Magnesium is a mineral that is vital for the health of our bodies and minds, but many people don't get enough of it. If you have anxiety or depression, your levels may be particularly low.

Many experts believe that taking extra magnesium can help ease symptoms of depression, including anxiety. The majority of people who suffer from these conditions don't eat as much whole grains, which are high in magnesium.

Some research has shown that certain types of magnesium may be more effective at relieving symptoms than others. One study found that people with depression who took Mg glycinate experienced fewer side effects such as drowsiness compared to those on other forms like Mg chloride and Mg oxide.

Who Should Not Take Magnesium Bisglycinate?

Magnesium can be harmful for people with kidney disease. If you have this condition, don't take magnesium bisglycinate without speaking to your doctor first. This goes for anyone who has low blood pressure or a history of heart arrhythmia (irregular heartbeat).

If you're pregnant or breastfeeding and considering taking a supplement, talk to your doctor first — especially if you have any medical conditions.


Magnesium is one of the most important nutrients for optimal health, but unfortunately many people are deficient in it. The best form of magnesium to take depends on individual factors such as age, gender, and lifestyle. Magnesium bisglycinate is an excellent choice for most individuals because it has high bioavailability, is gentle on the digestive system, and does not cause any side effects. It also helps promote relaxation without causing drowsiness or impacting cognitive function like other forms of magnesium might. All in all, magnesium bisglycinate is a great option for those looking to boost their magnesium levels without experiencing any negative side effects or digestive discomfort along the way.

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