Magnesium Citrate

Generally Safe MineralNatural

Magnesium Citrate is a naturally derived mineral used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 19 supplements in the GoodSupp database. A magnesium salt of citric acid, used as a mineral supplement.

19 Products use this
Generally Safe Safety rating
Mineral Category
Yes Natural origin

Safety Verdict: Generally Safe

May cause diarrhea in high doses.

What is Magnesium Citrate?

A magnesium salt of citric acid, used as a mineral supplement.

Common Names Magnesium Citrate
Type Mineral
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Magnesium Citrate used in supplements?

It is used to provide magnesium.

Role in supplements: Mineral compound — provides a specific mineral in a bioavailable form the body can absorb.

Should you be concerned about Magnesium Citrate?

Generally no. Magnesium Citrate is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause diarrhea in high doses.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Magnesium Citrate

These 19 highest-scoring supplements in our database use Magnesium Citrate.

Natural Vitality CALM®, Relaxing Drink Mix, Original Unflavored, 8 oz (227 g)
Natural Vitality CALM®, Relaxing Drink Mix, Original Unflavored, 8 oz (227 g)
Product 100 Brand N/A
Natural Vitality CALM®, Relaxing Drink Mix, Raspberry-Lemon, 8 oz (226 g)
Natural Vitality CALM®, Relaxing Drink Mix, Raspberry-Lemon, 8 oz (226 g)
Product 100 Brand N/A
Vital Nutrients Schisandra Extract, 90 Vegan Capsules (500 mg per Capsule)
Vital Nutrients Schisandra Extract, 90 Vegan Capsules (500 mg per Capsule)
Product 100 Brand N/A
Igennus Triple Magnesium Complex Citrate BisglycinateTaurate Vegan, 60 Tablets
Igennus Triple Magnesium Complex Citrate BisglycinateTaurate Vegan, 60 Tablets
Product 100 Brand N/A
Vital Nutrients NAC N-Acetyl Cysteine - Antioxidant Support, 600 mg, 200 Vegan Capsules
Vital Nutrients NAC N-Acetyl Cysteine - Antioxidant Support, 600 mg, 200 Vegan Capsules
Product 100 Brand N/A
D'Adamo Personalized Nutrition Methyl 12 Plus
D'Adamo Personalized Nutrition Methyl 12 Plus
Product 100 Brand N/A
PhiNaturals Magnesium Citrate 400mg by PhiNaturals Vegan Capsules Citrate de Magnésium Complex Supplements - 400 mg Powder per Capsule for Sleep for Women and Men
PhiNaturals Magnesium Citrate 400mg by PhiNaturals Vegan Capsules Citrate de Magnésium Complex Supplements - 400 mg Powder per Capsule for Sleep for Women and Men
Product 93 Brand N/A
Organika Organika Canadian-Made Electrolytes + Enhanced Collagen - Strawberry Peach Flavour - Sugar-Free Hydration | 5g Protein + 100% of Daily Vitamin C - 360g, 30 Servings
Organika Organika Canadian-Made Electrolytes + Enhanced Collagen - Strawberry Peach Flavour - Sugar-Free Hydration | 5g Protein + 100% of Daily Vitamin C - 360g, 30 Servings
Product 93 Brand N/A
Organika Organika Canadian-Made Electrolytes + Enhanced Collagen - Wildberry Flavour - Sugar-Free Hydration | 5g Protein + 100% of Daily Vitamin C | 360g, 30 Servings
Organika Organika Canadian-Made Electrolytes + Enhanced Collagen - Wildberry Flavour - Sugar-Free Hydration | 5g Protein + 100% of Daily Vitamin C | 360g, 30 Servings
Product 93 Brand N/A
Mommy's Bliss Prenatal Multivitamin + Iron, 45 Capsules
Mommy's Bliss Prenatal Multivitamin + Iron, 45 Capsules
Product 92 Brand N/A
Thorne Basic B Complex, 60 Capsules
Thorne Basic B Complex, 60 Capsules
Product 90 Brand N/A
Co-Pilot The Travel Brand Vegan Capsules
Co-Pilot The Travel Brand Vegan Capsules
Product 88 Brand N/A
NaturesPlus Beyond CoQ10 Ubiquinol, 200 mg, 30 Softgels
NaturesPlus Beyond CoQ10 Ubiquinol, 200 mg, 30 Softgels
Product 87 Brand N/A
NaturesPlus Beyond CoQ10 Ubiquinol®, 100 mg, 60 Softgels
NaturesPlus Beyond CoQ10 Ubiquinol®, 100 mg, 60 Softgels
Product 87 Brand N/A
Vital Nutrients Coenzyme Q10, 200 mg, 60 Vegan Capsules
Vital Nutrients Coenzyme Q10, 200 mg, 60 Vegan Capsules
Product 87 Brand N/A
NaturesPlus Beyond CoQ10 Ubiquinol, 100 mg, 30 Softgels
NaturesPlus Beyond CoQ10 Ubiquinol, 100 mg, 30 Softgels
Product 87 Brand N/A
Preferred Elements Collagen Powder with MCT, Salted Caramel Flavor
Preferred Elements Collagen Powder with MCT, Salted Caramel Flavor
Product 87 Brand N/A
Metagenics Medical Food, UltraMeal Advanced Protein®, French Vanilla, 1 lb 4.74 oz (588 g)
Metagenics Medical Food, UltraMeal Advanced Protein®, French Vanilla, 1 lb 4.74 oz (588 g)
Product 85 Brand N/A
Vitaminis Immune Support Shot Orange Pineapple 12 bottles/2.5 fl oz
Vitaminis Immune Support Shot Orange Pineapple 12 bottles/2.5 fl oz
Product 83 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Magnesium Citrate safe in supplements?

Magnesium Citrate is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. May cause diarrhea in high doses. In GoodSupp's database, 19 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Magnesium Citrate and why is it in my supplement?

A magnesium salt of citric acid, used as a mineral supplement. It appears in 19 products in the GoodSupp database.

Is Magnesium Citrate natural or synthetic?

Magnesium Citrate is naturally derived, meaning it comes from natural sources such as plants, minerals, or animal products rather than being chemically synthesized. Natural-origin ingredients are preferred by many consumers, though it's important to note that 'natural' does not automatically mean 'safer' — safety depends on the specific substance, its purity, and the amount used. The safety rating assigned by GoodSupp is based on the ingredient's actual safety profile, not its origin.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.