GNC Magnesium Glycinate
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This magnesium glycinate supplement features high-quality, bioavailable ingredients such as magnesium glycinate, pyridoxine, and cholecalciferol, which are beneficial for muscle function, cognitive health, and bone strength. The formulation is clean with minimal additives, enhancing its overall quality and effectiveness. The absence of harmful substances and the use of well-absorbed forms of nutrients contribute to its high rating.
Key ingredients 5
Magnesium GlycinateVery Good
Magnesium glycinate is a highly bioavailable form of magnesium, which is essential for numerous bodily functions including muscle and nerve function, blood glucose control, and bone health. It is known for its superior absorption compared to other forms of magnesium, reducing the likelihood of gastrointestinal discomfort. This form of magnesium is often recommended for its calming effects and support in reducing anxiety and improving sleep quality.
Benefits
Supports muscle and nerve function, promotes bone health, and may improve sleep quality and reduce anxiety.
PyridoxineGood
Pyridoxine, also known as Vitamin B6, is essential for protein metabolism, cognitive development, and the production of neurotransmitters. It plays a crucial role in maintaining healthy brain function and supporting the immune system. Adequate intake of Vitamin B6 is important for overall health and well-being.
Benefits
Supports protein metabolism, cognitive development, and immune function.
CholecalciferolGood
Cholecalciferol, or Vitamin D3, is vital for calcium absorption and bone health. It is the most effective form of Vitamin D for raising blood levels, supporting immune function, and reducing inflammation. Adequate Vitamin D3 intake is crucial for maintaining healthy bones and overall health.
Benefits
Enhances calcium absorption, supports bone health, and boosts immune function.
Magnesium StearateNeutral
Magnesium stearate is commonly used as a flow agent in supplement manufacturing to prevent ingredients from sticking to equipment. It is generally recognized as safe in small amounts, but excessive consumption may interfere with nutrient absorption. It does not contribute any nutritional value to the supplement.
Risks
Excessive consumption may interfere with nutrient absorption.
Microcrystalline CelluloseNeutral
Microcrystalline cellulose is used as a bulking agent and stabilizer in supplements. It is derived from plant fibers and is considered safe for consumption. It does not provide any nutritional benefits but helps in the manufacturing process by ensuring consistency and stability of the supplement.
See more about Microcrystalline Cellulose →Processing
Unprocessed or Minimally Processed Foods
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