Magnesium glycinate (also known as magnesium bisglycinate) is one of the most well-absorbed and well-tolerated forms of magnesium, often chosen for supporting better sleep, stress relief, muscle relaxation, and nervous system health. It’s made by bonding magnesium with glycine, a calming amino acid that enhances absorption and promotes a soothing effect on the body and mind.

People commonly use magnesium glycinate to:

• Improve sleep quality and support deeper, more restful sleep
• Reduce anxiety and promote a calm, balanced mood
• Relieve muscle cramps, tension, and restless legs
• Support heart and nerve function
• Replenish magnesium levels without digestive upset

For those looking for a high-quality supplement, PrizMAG Pure Magnesium Bisglycinate is a standout. It contains just one ingredient: pure magnesium bisglycinate—with no fillers, binders, or additives—making it one of the cleanest options on the market.

PrizMAG is also gentle on the digestive tract, completely non-laxative, and has earned multiple industry awards, including Best Sleep Product and Best Stress Relief Product. It's a trusted, science-backed choice for anyone looking to experience the full benefits of magnesium glycinate.

PrizMAG Pure Magnesium Bisglycinate is specifically formulated to be gentle on the digestive system. Unlike other forms of magnesium—such as magnesium oxide or magnesium citrate—magnesium bisglycinate is known for its low laxative effect. This is because it stays intact as it moves through the gastrointestinal tract, making it ideal for people with sensitive stomachs or those looking to avoid digestive discomfort.

However, it’s important to note that with any form of magnesium, including magnesium bisglycinate, taking more than your body needs can result in loose stools. Your body naturally eliminates excess magnesium through the bowel, so finding the right daily dose is key.

If you're looking for a non-laxative magnesium supplement that supports sleep, stress relief, and muscle relaxation without upsetting your stomach, PrizMAG is an excellent choice.

The effects of PrizMAG Pure Magnesium Bisglycinate on sleep quality can vary depending on your individual magnesium levels, daily dosage, and overall health status. Many users report feeling more relaxed or falling asleep faster within the first few nights. However, if you're magnesium-deficient, your body may first prioritize magnesium for essential biological functions—since magnesium is involved in hundreds of enzymatic reactions related to energy production, muscle relaxation, nerve function, and stress regulation.

While some people experience better sleep almost immediately, others may first notice improvements in other symptoms of low magnesium, such as muscle cramps, anxiety, fatigue, or poor concentration.

The Recommended Daily Allowance (RDA) for magnesium is approximately 375 mg per day, but many health professionals believe this is only sufficient to prevent a deficiency—not to restore optimal magnesium status. To determine your ideal magnesium intake, a useful guideline is to monitor your bowel movements: when stools become comfortably loose, it may indicate you’ve reached your optimal magnesium dosage.

For improved absorption, consider splitting your magnesium intake into two or three smaller doses throughout the day. Many users of ITL Health products prefer taking MAG365 Ionic Magnesium Citrate during the day and PrizMAG at night to support both daytime calm and restful sleep.

If you're not seeing the full sleep benefits of PrizMAG, try adjusting the dosage or timing to see what works best for your body. And as with any supplement, consult your doctor or pharmacist before starting magnesium—especially if you are taking medications or have any existing health conditions.

Finding the right dosage of PrizMAG Pure Magnesium Bisglycinate depends on your individual needs and lifestyle factors. While the bottle offers general dosing guidance, it's often beneficial to experiment to find your personal optimal amount.

Some individuals report noticeable improvements in sleep and relaxation with just four capsules of PrizMAG (providing 380mg of elemental magnesium), while others find they benefit most from up to six capsules before bedtime. Each capsule contains 95mg of elemental magnesium in the highly absorbable bisglycinate form.

Your ideal magnesium dosage can vary due to several factors that increase your body’s magnesium requirements—such as intense exercise, mental stress, heat exposure, prescription medications, alcohol consumption, dietary habits, and even past trauma. These all contribute to what's often referred to as your individual magnesium burn rate.

To determine your best dose, start low and gradually increase while monitoring how your body responds. If bowel movements become too loose, that’s a sign you may be exceeding your ideal intake. Always consult your healthcare provider before making significant changes, especially if you're taking medications or have underlying health conditions.

After conducting thorough research on different capsule types, we determined that pullulan stands out as the purest option available. This vegan, water-soluble capsule is crafted from fermented plants. We favour pullulan over hydroxypropyl methylcellulose (HPMC) capsules, which essentially consist of a plastic-like substance called propylene glycol ether of methylcellulose. For a deeper understanding of pullulan and why we chose it, refer to our Product Purity FAQ.

All our products are manufactured in a GMP (Good Manufacturing Practices) facility, subjected to annual audits by a third-party to ensure compliance with current rules and regulations. Furthermore, each batch undergoes testing to guarantee the high-quality standards we promise our customers. Additionally, we engage a third-party company periodically to conduct purity tests on our products.

PrizMAG magnesium bisglycinate is an excellent choice for addressing any symptoms of magnesium deficiency, particularly due to its pure and highly absorbable form. Magnesium bisglycinate is often chosen for sleep issues, anxiety, and stress, thanks to the presence of glycine amino acids to which the magnesium is bound. Quality magnesium supplements, such as PrizMAG or MAG365, can help alleviate all symptoms of magnesium deficiency.

Both PrizMAG and PrizMAG+ are generally considered safe to use during pregnancy. In fact, magnesium is often recommended to promote a healthy pregnancy, supporting both the mother and the developing fetus.

However, it's important to discuss any new supplements with your doctor or healthcare provider before getting started. Individual needs can vary during pregnancy, and professional guidance ensures the safest approach for you and your baby.

Yes, just like all our products, both PrizMAG and PrizMAG+ are vegan.

PrizMAG is composed solely of pure magnesium bisglycinate, while PrizMAG+ includes the same pure magnesium bisglycinate along with vitamins D3 and K2.

The combination of magnesium, D3, and K2 works together synergistically to enhance optimal assimilation in the body, and they play a crucial role in ensuring proper calcium absorption.

The 95 mg of magnesium bisglycinate in each PrizMAG capsule represents the maximum amount of pure magnesium bisglycinate that can physically fit into a standard 00-size capsule.

Some magnesium bisglycinate brands incorporate magnesium oxide as a buffer due to its smaller molecular size, which allows them to boast a higher elemental magnesium content on the label.

However, magnesium oxide has a very low absorption rate—with some studies showing as little as 4% bioavailability. Many supplement manufacturers may not even be aware that their magnesium bisglycinate includes oxide, as suppliers don’t always disclose this information.

As a result, some products may claim a higher magnesium bisglycinate content than what’s truly present—without accounting for the added oxide.

PrizMAG contains 100% pure magnesium bisglycinate—no fillers, no oxide, and no compromises.

We've chosen not to produce a magnesium bisglycinate powder as our primary focus is on delivering 100% pure, top-quality products. In the case of raw magnesium bisglycinate powders, manufacturers often have to diminish the magnesium content (by up to 33%) to accommodate silicon dioxide and other taste-enhancing additives. However, our commitment is to provide pure and effective products without unnecessary additives. Creating a magnesium bisglycinate powder with a pleasant taste doesn't align with our company values. Instead, we offer PrizMAG Pure Magnesium Bisglycinate in convenient and effective capsules, ensuring our customers receive both potency and palatability. For those who prefer a powdered magnesium option, we have our award-winning MAG365 Ionic Magnesium Citrate, a highly absorbable powder available in four delicious flavour options.

Many magnesium supplement companies resort to using fillers for the sake of simplifying the manufacturing process. However, our cutting-edge research has enabled us to find alternatives to this practice. With our ultimate focus on achieving optimal health, we prioritize purity. If you have any unanswered questions, please don't hesitate to email us, and we'd be delighted to provide the answers you seek!

PrizMAG is made with pure magnesium bisglycinate—a compound formed by combining a magnesium molecule with two glycine amino acids.

Both magnesium and glycine have been individually studied for their calming properties and their role in supporting relaxation and nervous system health. Together, they form a highly bioavailable, gentle form of magnesium that is often chosen to support restful sleep.

PrizMAG is commonly used by individuals looking to fall asleep more easily, stay asleep longer, and wake up feeling more refreshed. Many customers also choose it to help manage occasional stress and promote a sense of calm.

Unlike most magnesium bisglycinate supplements on the market, which may include fillers like magnesium oxide to inflate elemental magnesium content, PrizMAG contains 100% pure magnesium bisglycinate with no fillers, binders, or manufacturing agents—just clean, effective magnesium your body can absorb.