Optimum Nutrition Magnesium Glycinate 400mg
by Optimum Nutrition · Minerals · capsule · 400mg
Optimum Nutrition Magnesium Glycinate 400mg — Score vs Category Average
Summary
Optimum Nutrition Magnesium Glycinate 400mg is a capsule supplement by Optimum Nutrition providing 400mg of Magnesium Glycinate per 1 capsule. With an overall score of 76/100, it ranks above the category average of 68. This product has been independently third-party tested for purity and potency. It carries 3 certifications: USP Verified, Non-GMO Project Verified, GMP Certified. It is considered safe for use during pregnancy. Free from: gluten, soy, dairy.
Our Analysis
Who Should Take This?
Optimum Nutrition Magnesium Glycinate 400mg delivers a solid overall score of 76/100, above the category average of 68.2. Its quality score of 75/100 is above the category average of 67.7, and purity comes in at 78/100. It's third-party tested and carries USP Verified, Non-GMO Project Verified, GMP Certified certifications, adding confidence in label accuracy. The capsule format is straightforward to dose and widely available. It's pregnancy-safe and free from gluten, soy, dairy.
Is It Worth the Price?
The value score of 76/100 is above the category average of 69.6. It's reasonably priced for what you get. Each 1 capsule delivers 400mg of Magnesium Glycinate. We didn't flag any significant concerns with this product's formulation or transparency. If Optimum Nutrition is a brand you trust and the dosage fits your needs, it's a fair option — but compare it to higher-scoring alternatives before committing.
Certifications
- USP Verified
- Non-GMO Project Verified
- GMP Certified
Concerns
No concerns identified
Safety Info
- Third-Party Tested: Yes
- Pregnancy Safe: Yes