{"id":34742,"date":"2026-01-31T13:28:49","date_gmt":"2026-01-31T12:28:49","guid":{"rendered":"https:\/\/usamedical.com\/en\/?post_type=product&p=34742"},"modified":"2026-08-20T15:15:45","modified_gmt":"2026-08-20T22:15:45","slug":"magnesium-glycinate-capsules-60-count","status":"publish","type":"product","link":"https:\/\/usamedical.com\/en\/product\/magnesium-glycinate-capsules-60-count\/","title":{"rendered":"Magnesium Glycinate"},"content":{"rendered":"
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A Calmer Night Starts with a Simpler Wind-Down<\/h2>\n

The goal is not another complicated wellness project. It is a repeatable signal that the day is ending: 350 mg elemental magnesium in two capsules, a gentle glycinate chelate, zero fillers, and a public certificate of analysis.<\/p>\n

\nWhat the research says<\/span><\/p>\n

Promising for sleep support. Not a sleeping pill.<\/h3>\n

A 2025 randomized, placebo-controlled trial of magnesium bisglycinate\u2014not this specific product\u2014found a modest improvement in self-reported insomnia severity after four weeks.[2]<\/a> Earlier trials also reported improvements in some sleep measures,[4]<\/a> but a systematic review rated the overall evidence low to very low quality and called for better research.[3]<\/a><\/p>\n

Our honest read: magnesium can be a sensible part of a nighttime routine, especially when magnesium intake is low, but it is not a guaranteed fix or a treatment for insomnia.<\/p>\n<\/div>\n

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350 mg<\/strong>elemental magnesium per 2-capsule serving, equal to 83% Daily Value.<\/span><\/div>\n
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Made in the USA<\/strong>Finished in the USA using ingredients sourced through American suppliers.<\/span><\/div>\n
Third-party lab tested<\/strong>Certificate of analysis is publicly available for review.<\/span><\/div>\n
Zero fillers<\/strong>No magnesium oxide, fillers, or anti-caking agents.<\/span><\/div>\n
Clean capsule<\/strong>Plant-based HPMC veggie capsule, with no gelatin.<\/span><\/div>\n<\/div>\n<\/div>\n

What it gives your evening<\/h3>\n
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A clear wind-down cue<\/h3>\n

Two capsules about 30 minutes before bed turn \u201cI should relax\u201d into one easy, repeatable step.<\/p>\n<\/div>\n

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Sleep support without hype<\/h3>\n

Clinical research on magnesium and sleep is promising but not conclusive. We show you both the findings and the limits.[2]<\/a>[3]<\/a><\/p>\n<\/div>\n

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Normal muscles and nerves<\/h3>\n

Magnesium is essential for normal muscle function and nerve signaling.[1]<\/a><\/p>\n<\/div>\n

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Everyday energy processes<\/h3>\n

Your body requires magnesium for energy production, including glycolysis and oxidative phosphorylation.[1]<\/a><\/p>\n<\/div>\n

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350 mg that is easy to compare<\/h3>\n

We lead with elemental magnesium\u2014the amount that counts toward Daily Value\u2014not the heavier compound weight.<\/p>\n<\/div>\n

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A formula you can inspect<\/h3>\n

Glycinate chelate, a plant-based capsule, zero fillers, no magnesium oxide, and a public COA.<\/p>\n<\/div>\n<\/div>\n

Why glycinate instead of oxide?<\/h3>\n
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Magnesium type<\/span>Best fit<\/span>Simple explanation<\/span><\/div>\n
Magnesium glycinate<\/strong>A gentle daily magnesium routine, especially for evenings.<\/span>Magnesium is paired with glycine in a chelated form. This is the form used here.<\/span><\/div>\n
Magnesium oxide<\/strong>Used in some formulas for different goals.<\/span>This formula intentionally does not use magnesium oxide.<\/span><\/div>\n
Magnesium citrate<\/strong>Another common supplemental form.<\/span>It can fit other routines, but it is not the form used here.<\/span><\/div>\n<\/div>\n
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Elemental magnesium is the number that matters<\/h3>\n

Magnesium compounds have both a total compound weight and an elemental magnesium amount. The elemental amount is the magnesium counted toward the U.S. Daily Value. This label clearly shows 350 mg elemental magnesium, equal to 83% DV.<\/p>\n<\/div>\n

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Make it the closing step<\/h3>\n

Take 2 capsules with water about 30 minutes before bed, with or without food. Pair it with the same simple cues each night\u2014dim the lights, put the phone down, and let the routine do less work.<\/p>\n<\/div>\n<\/div>\n

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Frequently asked questions<\/h3>\n
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\nDoes magnesium glycinate help you sleep?<\/summary>\n

Research is promising, not definitive. A 2025 randomized trial of magnesium bisglycinate found a small improvement in self-reported insomnia severity, while a 2021 review judged the wider evidence low to very low quality.[2]<\/a>[3]<\/a><\/p>\n

That is why we position this as nutritional support for a calmer nighttime routine\u2014not as a sleeping pill or an insomnia treatment. The Sleep Foundation offers a plain-language overview of the current evidence.[5]<\/a><\/p>\n<\/details>\n

\nWhat is magnesium glycinate?<\/summary>\n

Magnesium glycinate is magnesium paired with glycine in a chelated form. This product provides 350 mg elemental magnesium per serving.<\/p>\n<\/details>\n

\nWhat does elemental magnesium mean?<\/summary>\n

Elemental magnesium is the actual magnesium amount counted on the Supplement Facts label. It is the clearest number to compare between products.<\/p>\n<\/details>\n

\nWhen should I take it?<\/summary>\n

Take 2 capsules with water about 30 minutes before bed, with or without food. Follow the label unless your healthcare professional advises otherwise.<\/p>\n<\/details>\n

\nWhat is HPMC?<\/summary>\n

HPMC stands for hydroxypropyl methylcellulose. It is a plant-based capsule material and a common alternative to gelatin.<\/p>\n<\/details>\n

\nDoes this formula use fillers?<\/summary>\n

No. It uses magnesium glycinate chelate in a plant-based capsule, without magnesium oxide, fillers, or anti-caking agents.<\/p>\n<\/details>\n

\nIs the lab documentation available?<\/summary>\n

Yes. The certificate of analysis is publicly available so you can review the testing documentation before deciding.<\/p>\n<\/details>\n<\/div>\n<\/section>\n

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Works Cited<\/h2>\n<\/header>\n
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Official guidance<\/span>01<\/span><\/div>\n

What magnesium does in the body<\/h3>\n

The NIH overview covers magnesium\u2019s established roles in normal muscle and nerve function, energy production, and hundreds of enzyme systems.<\/p>\n

Explore the NIH guidance \u2197<\/span><\/a><\/div>\n<\/article>\n
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Randomized trial \u00b7 2025<\/span>02<\/span><\/div>\n

A modest sleep finding<\/h3>\n

Schuster and colleagues studied magnesium bisglycinate in 155 adults reporting poor sleep. The improvement was statistically significant, but small.<\/p>\n

Read on PubMed Central \u2197<\/span><\/a><\/div>\n<\/article>\n
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Evidence review \u00b7 2021<\/span>03<\/span><\/div>\n

The important reality check<\/h3>\n

Mah and Pitre found encouraging signals in older adults, while rating the overall evidence low to very low quality.<\/p>\n

Read the systematic review \u2197<\/span><\/a><\/div>\n<\/article>\n
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Randomized trial \u00b7 2012<\/span>04<\/span><\/div>\n

An earlier small clinical trial<\/h3>\n

Abbasi and colleagues studied 46 older adults and reported improvements in several subjective sleep measures. The small sample limits certainty.<\/p>\n

Read on PubMed \u2197<\/span><\/a><\/div>\n<\/article>\n
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Plain-language guide<\/span>05<\/span><\/div>\n

Magnesium and sleep, explained<\/h3>\n

Sleep Foundation translates the current research into a practical consumer overview, including evidence limits and safety considerations.<\/p>\n

Read the Sleep Foundation guide \u2197<\/span><\/a><\/div>\n<\/article>\n<\/div>\n