Nutricost Magnesium Glycinate delivers 210mg of elemental magnesium per serving in a highly absorbable, chelated form. This product is provided in a bottle containing 180 capsules, which constitutes a 60-day supply (at the standard 3-capsule serving size).

Producing Company

This product is manufactured by Nutricost, a health supplement company based in the United States. All Nutricost products are produced in GMP-compliant, FDA-registered facilities and undergo third-party testing by ISO-accredited laboratories to ensure purity and potency.

Key Benefits & Uses


Gentle Absorption: By chelating magnesium to the amino acid glycine, the supplement is highly bioavailable and minimizes common digestive side effects like diarrhea, which are associated with other magnesium forms (e.g., magnesium oxide).
Relaxation and Sleep: Promotes a calming effect on the nervous system and muscles, often used to aid relaxation, relieve stress, and improve sleep quality.
Muscle and Nerve Function: Essential for thousands of biochemical reactions, including muscle contraction, nerve function, and maintaining a steady heart rhythm.
Bone Health: Supports bone mineralization and helps regulate calcium levels in the body.
Energy and Metabolism: Acts as a vital cofactor for enzymes involved in energy production and protein synthesis.


Primary Ingredients


Magnesium (as magnesium bisglycinate): 210mg per serving (3 capsules).
Other Ingredients: Hypromellose (cellulose) capsule, rice extract blend, stearic acid, and silica. The product is non-GMO and gluten-free.


Administration and Usage


Dosage: As a dietary supplement, the recommended serving is three capsules daily.
Method: Take the capsules with 8–12 oz of water or as directed by a healthcare professional. Taking it with food may help prevent stomach upset.


Safety & Side Effects


Tolerance: Generally well-tolerated when used within recommended dosage.
Minor Effects: High doses may occasionally lead to mild nausea, abdominal cramps, or diarrhea.
Precautions: Consult a physician before use if you are pregnant, nursing, taking medication (especially for kidneys, heart, or antibiotics), or have a pre-existing medical condition.