Can I Take Both Magnesium Glycinate and Citrate?

Reading time:15 min read

Published:February 9, 2026

Author:

Cymbiotika

Finding the right magnesium supplement often feels like navigating a maze of scientific labels and conflicting advice. You might have noticed that some forms help you unwind before bed, while others are better known for keeping your digestion regular. If you have wondered, "can I take both magnesium glycinate and citrate," you are asking a question that many health-conscious individuals encounter when trying to optimize their daily routine.

Introduction

At Cymbiotika, we focus on the science of bioavailability—the measure of how much of a nutrient your body actually absorbs and uses. Understanding the differences between these two popular forms of magnesium is the first step toward building a routine that serves your unique needs. While both forms provide the body with essential magnesium, they interact with your system in distinct ways.

This article explores the benefits of both magnesium glycinate and magnesium citrate, how they differ in absorption, and why taking them together might be the right choice for your wellness goals. We will cover timing, dosage considerations, and how to ensure your body is actually getting the most out of every milligram.

Quick Answer: Yes, you can take both magnesium glycinate and citrate together. These two forms are complementary; magnesium citrate is often used for digestive regularity and muscle support, while magnesium glycinate is favored for relaxation and its gentle impact on the stomach.

The Role of Magnesium in the Body

Magnesium is a hard-working mineral that acts as a co-factor in over 300 biochemical reactions. It is essential for everything from energy production and protein synthesis to muscle function and nerve signaling. Despite its importance, many adults do not meet the recommended daily intake through diet alone.

When you look for a supplement, you will see magnesium paired with another molecule. This is because magnesium is highly reactive and needs to be "carried" by another substance—like an amino acid or an organic acid—to remain stable and be absorbed by your digestive tract. This pairing defines the "form" of the magnesium and determines how your body will use it.

The effectiveness of any mineral supplement depends on its bioavailability. If a supplement has low bioavailability, most of the mineral passes through your system without being absorbed. Choosing the right form helps ensure that the magnesium reaches your cells where it can do the most good. For more context, explore this guide to how magnesium glycinate supports the body.

What is Magnesium Glycinate?

Magnesium glycinate is created by binding magnesium to glycine, which is a non-essential amino acid. This specific pairing is known as a chelate. Chelated minerals are often more stable and better tolerated by the digestive system because the body recognizes the amino acid "carrier," allowing for more efficient transport across the intestinal wall.

One of the standout features of glycine is its own calming effect on the nervous system. When paired with magnesium, it creates a compound that many people find helpful for relaxation. Because the glycine molecule is relatively small, it helps the magnesium pass through the gut easily without drawing in excess water, which is why it is widely considered the gentlest form on the stomach.

Common Uses for Magnesium Glycinate

Many people choose magnesium glycinate when they want to support their evening routine. Because it may support a calm state of mind and muscle relaxation, it is frequently taken an hour or two before sleep. It is also a preferred choice for those with sensitive digestive systems who find other forms of magnesium lead to loose stools.

For broader nighttime support, explore Cymbiotika’s Sleep & Stress supplements.

Key Takeaway: Magnesium glycinate is a highly bioavailable, chelated form of magnesium that is gentle on the gut and ideally suited for supporting relaxation and a healthy stress response.

What is Magnesium Citrate?

Magnesium citrate is a form of magnesium bound to citric acid. This is an organic salt that is highly soluble in water, making it one of the most well-absorbed forms of magnesium available in standard supplement formats. Unlike glycinate, which is an amino acid chelate, citrate is an osmotic compound.

This means that magnesium citrate has a natural ability to draw water into the intestines. In lower doses, this can support healthy hydration in the gut. In slightly higher doses, it acts as a gentle saline laxative, making it a popular choice for individuals looking to support digestive regularity or address occasional sluggishness in the GI tract.

Common Uses for Magnesium Citrate

Beyond digestive support, magnesium citrate is often used by athletes or active individuals to help with muscle recovery and electrolyte balance. Because it is highly soluble, it is often found in powders or liquids that can be easily added to a morning water bottle or a post-workout shake.

For additional digestive-focused options, browse the Gut Health supplements.

Can I Take Both Magnesium Glycinate and Citrate?

The answer is a resounding yes. In fact, many people find that a "multi-form" approach to magnesium provides more comprehensive support than taking a single form alone. Because each form offers different secondary benefits—one for relaxation and one for regularity—combining them allows you to target multiple wellness goals simultaneously.

When you take both, you are still providing your body with the same base mineral. Your cells do not necessarily distinguish between the magnesium from the citrate or the glycinate once it is in the bloodstream. However, the "carrier" molecules (glycine and citric acid) continue to perform their specific roles in the digestive tract and nervous system.

For another perspective on combining forms, read Taking Magnesium and Magnesium Glycinate Together.

Why Combine Them?

Combining these forms is often about balance. You might want the high absorption and digestive support of citrate, but you also want the calming, gut-friendly profile of glycinate. By taking both, you can tailor your intake to your body's feedback. For example, if you find that a full dose of citrate causes too much digestive movement, you can lower that dose and make up the remaining magnesium requirement with glycinate.

Comparing Magnesium Glycinate and Citrate

Understanding how these two forms stack up against each other can help you decide how much of each to include in your routine. While they share the same primary goal—increasing magnesium levels—their paths through the body look quite different.

Feature
Magnesium Glycinate
Magnesium Citrate

Bonding Molecule
Glycine (Amino Acid)
Citric Acid (Organic Acid)

Absorption Rate
Very High
High

Digestive Impact
Very Gentle
Can have a laxative effect

Primary Goal
Relaxation and Sleep Support
Regularity and Muscle Support

Best Timing
Evening or Night
Morning or Midday

Bioavailability
Superior due to chelation
Excellent due to high solubility

Bioavailability: Why Formulation Matters

When we talk about supplements, we must address the gap between what you swallow and what your cells actually receive. This is the core of our philosophy at Cymbiotika. Most traditional magnesium tablets use magnesium oxide, which is a cheap, inorganic salt with a bioavailability rate as low as 4%. This means 96% of the mineral is wasted and often causes significant digestive distress.

Magnesium glycinate and citrate both offer much higher bioavailability than oxide, but they still rely on the health of your digestive tract for absorption. Our Liposomal Magnesium Complex takes this a step further by using a blend of highly absorbable forms, including Magnesium Bisglycinate and Magnesium Taurate, designed to support both the brain and the body. We also utilize specific delivery technologies that help the mineral bypass the harsh environment of the stomach to be absorbed where it is needed most.

Learn more about the role of delivery systems in Cymbiotika’s liposomal delivery approach.

Regardless of which forms you choose, always look for "elemental magnesium" on the label. This tells you the actual weight of the magnesium mineral itself, excluding the weight of the carrier molecule (like the glycinate or citrate).

How to Structure Your Magnesium Routine

If you decide to take both forms, timing is your most powerful tool. You can align the secondary benefits of each form with your body’s natural daily rhythms.

Step 1: Start with Magnesium Citrate in the morning.
Take your citrate dose with breakfast or in your morning water. This supports digestive regularity throughout the day and helps replenish electrolytes lost overnight.

Step 2: Monitor your digestive response.
If you notice your stools becoming too loose, slightly reduce the citrate dose the following morning.

Step 3: Take Magnesium Glycinate in the evening.
Take your glycinate dose about 30 to 60 minutes before bed. This allows the glycine to support a calm nervous system, helping you transition into a restful state.

Step 4: Calculate your total elemental intake.
Ensure the combined amount of elemental magnesium from both supplements stays within the recommended ranges for your age and sex, typically between 310mg and 420mg per day.

For readers focused on exercise and physical recovery, the Recovery supplements collection offers another relevant area to explore.

Bottom line: Splitting your magnesium intake across the day by using different forms can improve tolerance and provide targeted support for both energy and rest.

Dosing and Safety Considerations

When combining supplements, it is important to be mindful of the Tolerable Upper Intake Level (UL). For supplemental magnesium, the UL for adults is generally set at 350 mg per day. This limit specifically refers to magnesium from supplements and medications, not the magnesium you get naturally from food like spinach, almonds, or black beans.

Taking more than the UL is not necessarily dangerous for everyone, but it increases the likelihood of side effects. The most common sign that you have taken too much magnesium is diarrhea or abdominal cramping. This is your body's way of flushing out the excess mineral that it cannot absorb.

If you have kidney concerns, you should always consult a healthcare provider before starting a magnesium routine. The kidneys are responsible for filtering excess magnesium out of the blood, and if kidney function is impaired, magnesium can build up to unsafe levels.

Potential Interactions to Watch For

Magnesium is a powerful mineral that can interact with certain medications and other minerals. If you are taking both glycinate and citrate, keep these spacing tips in mind:

Antibiotics: Magnesium can bind to certain antibiotics, preventing them from being absorbed. It is generally recommended to take magnesium at least 2 hours before or 4 to 6 hours after antibiotics.
Osteoporosis Medications: Magnesium can interfere with the absorption of bisphosphonates. Space these at least 2 hours apart.
Zinc Supplements: High doses of zinc taken simultaneously with magnesium can interfere with magnesium absorption. If you take a high-dose zinc supplement, consider taking it at a different time of day than your magnesium.
Thyroid Medication: Magnesium can occasionally affect the uptake of thyroid hormones. Many people find it best to take thyroid medication on an empty stomach in the morning and wait several hours before taking magnesium.

Frequently Asked Questions

Can I take magnesium glycinate and citrate at the same time?

Yes, you can take them at the exact same time. While many people prefer to split them—citrate in the morning and glycinate at night—taking them together is safe and will not prevent either form from being absorbed.

Which is better for muscle cramps, glycinate or citrate?

Both forms may help support muscle function and ease cramps by replenishing magnesium levels. However, citrate is often favored by athletes for its rapid absorption, while glycinate is preferred by those who want to avoid the potential laxative effect of citrate.

Will taking both forms cause a laxative effect?

The laxative effect is primarily associated with the citrate form. If you combine them, your risk of a laxative effect depends on the total dose of citrate. Magnesium glycinate is unlikely to cause this effect even at higher doses.

How do I know if I need more magnesium?

Common signs that your magnesium levels might be low include occasional muscle twitches, feelings of fatigue, or difficulty maintaining a calm mood. Because magnesium is involved in so many processes, the signs can vary. A healthcare provider can help you determine your specific needs through testing or an evaluation of your diet.

Building a Sustainable Wellness Routine

Wellness is not about taking every supplement available; it is about choosing the ones that your body can actually use. When you ask if you can take both magnesium glycinate and citrate, you are looking for a way to make your routine more effective. By combining the digestive support of citrate with the calming properties of glycinate, you create a balanced approach to mineral supplementation.

We believe that transparency and education are the foundations of health. Our goal is to empower you with the information you need to make choices that fit your lifestyle. Whether you are looking to support your sleep, your digestion, or your overall energy levels, the form and bioavailability of your supplements matter.

If you are unsure where to start with your supplement routine, we recommend taking our Health Quiz. It is designed to help you identify the gaps in your current nutrition and provides personalized recommendations based on your unique goals. By focusing on high-quality, bioavailable formulations, you can build a routine that you can trust for the long term.

Bottom line: Magnesium glycinate and citrate are a powerful duo when used correctly. Focus on timing, monitor your body's response, and always prioritize high-absorption formulas to get the most out of your mineral intake.

FAQ

Is it safe to mix different types of magnesium?

Yes, mixing different types of magnesium is a common practice used to target different health goals simultaneously. Many multi-magnesium complexes combine three or more forms to maximize absorption across different pathways in the body. As long as your total elemental magnesium intake remains within the recommended daily limits, combining forms is considered safe for most healthy adults.

Why does magnesium citrate cause loose stools while glycinate does not?

Magnesium citrate is an osmotic laxative, meaning it naturally attracts water into the colon to soften stools and stimulate movement. Magnesium glycinate, however, is bound to an amino acid that the body absorbs very efficiently through protein channels. This efficient absorption means less magnesium is left in the gut to draw in water, making it much gentler on the digestive system.

Can I take magnesium every day?

Yes, magnesium is an essential mineral that your body requires daily for hundreds of functions. Since the body does not store large amounts of magnesium long-term, consistent daily intake through food and supplements is often necessary to maintain optimal levels. Most people find that a consistent routine provides better results than taking supplements sporadically.

How much elemental magnesium is in a typical supplement?

The amount of elemental magnesium varies depending on the compound. For example, magnesium citrate is roughly 11-16% elemental magnesium by weight, while magnesium glycinate is approximately 12-14%. Always check the "Supplement Facts" panel on the bottle, as reputable brands will list the "Elemental Magnesium" amount clearly so you know exactly how much of the actual mineral you are consuming.

Liposomal Advanced Creatine

Liquid Colostrum

Liposomal Elderberry

Introduction

The Role of Magnesium in the Body

What is Magnesium Glycinate?

What is Magnesium Citrate?

Can I Take Both Magnesium Glycinate and Citrate?

Comparing Magnesium Glycinate and Citrate

Bioavailability: Why Formulation Matters

How to Structure Your Magnesium Routine

Dosing and Safety Considerations

Potential Interactions to Watch For

Frequently Asked Questions

Building a Sustainable Wellness Routine

FAQ

Dive deeper

Frequently searched

Recommended

Liposomal Advanced Creatine

Liquid Colostrum

Liposomal Elderberry

Frequently searched

Recommended

Liposomal Advanced Creatine

Liquid Colostrum

Liposomal Elderberry

What is Magnesium Glycinate?

What is Magnesium Citrate?

Can I Take Both Magnesium Glycinate and Citrate?

Comparing Magnesium Glycinate and Citrate

Bioavailability: Why Formulation Matters

How to Structure Your Magnesium Routine

Dosing and Safety Considerations

Potential Interactions to Watch For

Frequently Asked Questions

Building a Sustainable Wellness Routine

FAQ

Frequently searched

Recommended

Liposomal Advanced Creatine

Liquid Colostrum

Liposomal Elderberry