GNC Magnesium Glycinate

Image: Open Food Facts (CC BY-SA 3.0)

Common questions

Is GNC Magnesium Glycinate healthy?

GNC Magnesium Glycinate scores 92/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. 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.

How processed is GNC Magnesium Glycinate?

GNC Magnesium Glycinate is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive GNC Magnesium Glycinate's score?

In Scout's ingredient-by-ingredient analysis, Magnesium Glycinate, Pyridoxine, Cholecalciferol count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

You might also like

See more

GNC Magnesium Glycinate

GNC
92 Excellent

Analysis updated August 2026 · How Scout scores

$29.99 · $0.25 / count
View on Amazon
Verified Amazon match

At a glance

Beneficial ingredients 3
Harmful ingredients 0
Owned by Harbin Pharmaceutical Group
Category Vitamins and Minerals
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 Glycinate
Very 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.

See more about Magnesium Glycinate →
Pyridoxine
Good

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.

Cholecalciferol
Good

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 Stearate
Neutral

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.

See more about Magnesium Stearate →
Microcrystalline Cellulose
Neutral

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

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

Get the full breakdown in the Scout appTake Scout shopping

Scan any product to see lab results, healthy alternatives, and your personalized analysis.

Download on theApp Store GET IT ONGoogle Play
Amazon pricing & content

Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

More in Vitamins and Minerals