Chelated Magnesium Glycinate Powder Supplier
Kintainutri® boasts over ten years of experience in the research and production of supplement raw materials such as magnesium glycine. We employ stringent control measures to create high-quality magnesium glycine raw materials. Through a 100% precise chelation reaction process, we ensure complete chelation between magnesium ions and glycine, providing customers with magnesium glycine powder with a purity of over 98%.
Magnesium glycinate is a white crystalline powder or granules, odorless, slightly soluble in water and ethanol, and widely used in food, beverages, dairy products, and pharmaceuticals. As a third-generation magnesium fortifier, it is gentle and non-irritating to the gastrointestinal tract due to its amino acid chelate structure, and its intestinal absorption rate is much higher than other magnesium preparations.
Meanwhile, the glycine attached to magnesium is itself an amino acid with inhibitory neurotransmitter activity, possessing a natural calming effect. Therefore, magnesium glycinate is particularly suitable for improving sleep problems, relieving tension and anxiety, and other health products related to the nervous system.
Is magnesium glycinate water soluble?
Magnesium glycinate is water-soluble, but its solubility depends on the specific form and conditions.
Chemical form: Magnesium glycinate is typically a chelate compound, often represented as Mg(C₂H₄NO₂)₂·H₂O. In its pure form, it is easily soluble in water due to the polar nature of the glycine ligand and the magnesium ion, which allows it to dissociate and interact with water molecules.
In dietary supplements or food applications, the solubility can be influenced by factors such as pH, temperature, and the presence of other ingredients. For example, in acidic or alkaline conditions, the solubility might change slightly, but generally, it remains readily dispersible in water.
Some commercial products may use microencapsulated or modified forms of magnesium glycinate to enhance stability or control release, which could affect solubility, but the base compound itself is water-soluble.
In summary, magnesium glycinate is inherently water-soluble, making it suitable for use in liquid supplements, beverages, and other applications where easy dispersion in water is required.
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What are the Benefits of Magnesium Glycinate?
Does Magnesium Glycinate Help You Sleep?
Magnesium glycinate, as an inhibitory neurotransmitter regulator, mainly slows brain excitation and promotes relaxation by enhancing the activity of γ-aminobutyric acid (GABA). At the same time, it can also act on NMDA receptors, lower core body temperature, regulate melatonin secretion, and reduce cortisol levels, thereby synergistically optimizing the sleep-wake rhythm.
Clinical studies have shown that supplementing with chelated magnesium glycinate can effectively reduce the insomnia severity index, shorten the sleep latency, improve sleep quality, and prolong total sleep time, especially for people with low basic dietary magnesium intake.
Overall, magnesium glycinate is a safe and gentle, non-pharmacological sleep aid with few side effects, making it particularly suitable as an intervention for individuals with insufficient magnesium intake or mild sleep disorders. We can provide you with high-quality magnesium glycinate bulk powder raw materials suitable for the production of sleep aid supplements.
Does Magnesium Glycinate Help With Anxiety?
The amino acid glycine in magnesium glycinate works synergistically with magnesium to help calm the nervous system. Glycine, known for its relaxing properties, can effectively reduce anxiety and stress, helping the brain transition from an alert to a relaxed state. Studies have shown that stress and anxiety are major causes of sleep problems, and the calming effect of magnesium glycinate can effectively alleviate these issues and help improve sleep quality.

Magnesium Glycinate VS Melatonin for Sleep
Item |
Magnesium Glycinate |
Melatonin |
Core function |
Regulates nerve excitability, relaxes muscles, and optimizes sleep rhythm. |
Directly regulates the biological clock, induces sleep, and adjusts sleep cycles. |
Main mechanism of action |
As a GABA receptor agonist and NMDA antagonist, it inhibits nerve excitation; promotes melatonin secretion and reduces cortisol. |
It mimics the secretion of the human pineal gland, acts directly on melatonin receptors, and resets the biological clock. |
Target audience |
People with inadequate magnesium intake, the elderly (prone to magnesium deficiency and high insomnia prevalence), those with mild to moderate insomnia, and individuals with anxiety or daytime fatigue. |
People with insufficient endogenous melatonin secretion, including those with sleep-onset insomnia, jet lag, night shifts, circadian rhythm disorders, and the elderly. |
Does Magnesium Glycinate Help With ADHD?
Magnesium glycinate, as a highly absorbable magnesium preparation, has a clear effect on improving ADHD in kids. It can regulate the activity of neurotransmitters such as dopamine and norepinephrine by increasing the body's magnesium levels, inhibiting excessive excitation of the central nervous system.
When combined with vitamin D supplementation, it can more effectively reduce conduct problems, social problems, and anxiety and shyness scores in children with ADHD, and help improve symptoms of impulsivity, hyperactivity, and inattention. It has good safety and no obvious adverse reactions, and can be used as a mild nutritional ingredient for ADHD adjunctive intervention.
What is Magnesium Glycinate Used For?
Magnesium Glycinate Supplements
Magnesium glycinate, as an ideal magnesium supplement, can be made into various dosage forms such as tablets, pills, gummies, capsules, and sprays, which can effectively supplement magnesium for people with magnesium deficiency, thereby helping to maintain bone health, enhance muscle strength, improve sleep quality, relieve anxiety, and improve overall quality of life.

Reishi Mushroom Extract Powder Dosage
If the product is a gummy or beverage primarily targeting the youth market, it is recommended to adhere to a standard dosage of 500 mg per day, this dosage has been validated as having a positive effect on boosting energy and alleviating stress.
If the product consists of capsules or tablets aimed at middle-aged and elderly individuals, or those with specific needs such as post-operative recovery or sleep support, consider increasing the dosage to a range of 1,000–2,000 mg per day.
Where To Buy Reishi Mushroom Extract Powder?
Kintainutri®'s
magnesium glycine powder utilizes amino acid chelation technology, where magnesium ions are intercalated between glycine molecules to form an ultra-stable structure. This allows for direct absorption in the small intestine as a whole, avoiding gastric acid breakdown and significantly improving bioavailability.
*Kintainutri® Promise All Products: Non-Irradiated / Non-ETO/ Treat by Heat Only / Non-GMO
FAQ
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Is Magnesium Glycinate safe?
When used properly, reishi mushroom extract powder is safe for the vast majority of healthy adults. It has a long history in traditional herbal applications and is now widely used in dietary supplements. However, the following precautions should be noted: a small number of individuals may experience mild side effects such as gastrointestinal discomfort, dry mouth, or dizziness.reishi mushroom extract powder may affect blood clotting, so those taking anticoagulant or antiplatelet medications should use it with caution. Individuals with underlying health conditions or those recovering from surgery should consult a healthcare professional before use. The safety oflinzhi extract during pregnancy and lactation has not been established, therefore, it is not recommended without professional medical guidance. As with all dietary supplements, following the recommended dosage and choosing high-quality extracts are key to ensuring safety and efficacy.
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How much Magnesium Glycinate per day?
The recommended daily dosage of Ganoderma lucidum extract depends on the extract concentration and intended use. For general wellness purposes, most dietary supplements suggest a daily intake of 500–1000 mg. For individuals with higher needs—such as middle-aged and older adults, or those seeking to improve sleep or support recovery—the daily dosage may be adjusted to 1000–2000 mg based on the product formulation. As the active compound content (eg: polysaccharides and triterpenes) may vary between extracts, always follow the specific instructions on the product label. If you have an underlying medical condition or are taking medications, consult a healthcare professional before use.
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Kintai Biotech Inc.
We Are Leader In Herbal Extracts Market Since 2012
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