Magnesium Citrate Supplement
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Hypromellose
Recommended Use
Suggested Use: As a dietary supplement, take 1 serving per day. (2 capsules)
Warnings
Warning: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Dis
Frequently Asked Questions
What is Double Wood Magnesium Citrate Supplement's Formulate score?
Double Wood Magnesium Citrate Supplement scores 86 out of 100 (grade A-) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Double Wood Magnesium Citrate Supplement worth it?
Double Wood Magnesium Citrate Supplement scores 86/100 (grade A-). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Double Wood Magnesium Citrate Supplement?
Each serving contains Magnesium Citrate (800 mg), Magnesium (112 mg). Serving size: 2 Capsule(s). 90 servings per container.
How do I take magnesium citrate supplement?
Suggested Use: As a dietary supplement, take 1 serving per day. (2 capsules)
Who makes Magnesium Citrate Supplement?
Magnesium Citrate Supplement is made by Double Wood. See Formulate's full grade and product lineup for Double Wood on its brand page.
Is Double Wood Magnesium Citrate Supplement third-party tested?
Double Wood lists the following certifications and testing for this product: Non-GMO, Gluten-Free, Third-Party Tested.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.