A form of magnesium

Magnesium malate supplements

903 magnesium products in the NIH label database list magnesium as magnesium malate (6% of the 15,088 magnesium products); their median is 100 mg of magnesium per serving, against 86 mg across all magnesium products; the 81 whose only supplement ingredient is magnesium list a median of 220 mg (DSLD version 9.4.0, January 2026).

How does magnesium malate compare with the other forms?

The median amount of magnesium per serving in products naming each form; the count in brackets. The amount is the magnesium the label gives, as printed (the Supplement Facts row normally states the element; a row named as the compound usually gives the compound's weight and is left out of these figures).

Median magnesium per serving by form

Magnesium by formMagnesium oxide100 mg (5,110)Magnesium citrate113 mg (2,739)Magnesium glycinate113 mg (1,307)Magnesium aspartate150 mg (1,038)Magnesium malate100 mg (903)Magnesium carbonate100 mg (401)Magnesium gluconate100 mg (254)Magnesium hydroxide60 mg (211)Magnesium taurate300 mg (139)Magnesium chloride75 mg (95)Magnesium L-threonate144 mg (72)Magnesium lactate55 mg (55)Magnesium orotate71.5 mg (37)
Magnesium by formMagnesium oxide100 mg (5,110)Magnesium citrate113 mg (2,739)Magnesium glycinate113 mg (1,307)Magnesium aspartate150 mg (1,038)Magnesium malate100 mg (903)Magnesium carbonate100 mg (401)Magnesium gluconate100 mg (254)Magnesium hydroxide60 mg (211)Magnesium taurate300 mg (139)Magnesium chloride75 mg (95)Magnesium L-threonate144 mg (72)Magnesium lactate55 mg (55)Magnesium orotate71.5 mg (37)
Magnesium by formMagnesium oxide100 mg (5,110)Magnesium citrate113 mg (2,739)Magnesium glycinate113 mg (1,307)Magnesium aspartate150 mg (1,038)Magnesium malate100 mg (903)Magnesium carbonate100 mg (401)Magnesium gluconate100 mg (254)Magnesium hydroxide60 mg (211)Magnesium taurate300 mg (139)Magnesium chloride75 mg (95)Magnesium L-threonate144 mg (72)Magnesium lactate55 mg (55)Magnesium orotate71.5 mg (37)
Magnesium by formMagnesium oxide100 mg (5,110)Magnesium citrate113 mg (2,739)Magnesium glycinate113 mg (1,307)Magnesium aspartate150 mg (1,038)Magnesium malate100 mg (903)Magnesium carbonate100 mg (401)Magnesium gluconate100 mg (254)Magnesium hydroxide60 mg (211)Magnesium taurate300 mg (139)Magnesium chloride75 mg (95)Magnesium L-threonate144 mg (72)Magnesium lactate55 mg (55)Magnesium orotate71.5 mg (37)
Magnesium by formMagnesium oxide100 mg (5,110)Magnesium citrate113 mg (2,739)Magnesium glycinate113 mg (1,307)Magnesium aspartate150 mg (1,038)Magnesium malate100 mg (903)Magnesium carbonate100 mg (401)Magnesium gluconate100 mg (254)Magnesium hydroxide60 mg (211)Magnesium taurate300 mg (139)Magnesium chloride75 mg (95)Magnesium L-threonate144 mg (72)Magnesium lactate55 mg (55)Magnesium orotate71.5 mg (37)

Source: Supplement Facts rows and their forms, NIH ODS Dietary Supplement Label Database version 9.4.0, current labels.

Products
903652 on the market
Median magnesium per serving
100 mgall magnesium products: 86 mg
Share of magnesium products
6%903 of 15,088

Is the amount the magnesium or the whole magnesium malate?

A Supplement Facts row normally states the magnesium itself (a row like "Magnesium (as magnesium malate)"); a row named as the compound (a row like "Magnesium malate") usually states the compound's weight, which includes what the magnesium is bound to and is larger than the magnesium it supplies. The front of a bottle may print either. Of the 903 products here, 900 give the magnesium in its own row (8 of them an amount far outside what other labels list, or one their own %DV disagrees with); 3 give no amount of their own or one in another unit.

The adult Tolerable Upper Intake Level for magnesium is 350 mg a day; it covers magnesium from supplements and medicines only, not food or water. At the most servings their labels direct, 154 of the 892 magnesium malate products with a plausible amount (17.3%) give more than that.

Source: Supplement Facts rows of each product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; upper limit: Institute of Medicine Dietary Reference Intakes (2011) (what counts as plausible).

What else do these products contain?

Ingredients most often listed alongside it, with the median amount in these products and in all products
IngredientShare of these productsMedian hereMedian, all products
Calcium62% 100 mg115 mg
Zinc50% 10 mg11 mg
Vitamin B649% 10 mg6 mg
Vitamin C46% 214 mg100 mg
Vitamin B1244% 100 mcg36 mcg
Manganese43% 2 mg2 mg
Potassium43% 95 mg99 mg
Vitamin D42% 15 mcg15 mcg
Folate42% 400 mcg400 mcg
Niacin40% 25 mg20 mg

Which products are they?

60 of the 903 (on-market products first, the newest label first), ordered by the amount of magnesium per serving, largest first; an amount that looks like a slip or a compound's weight comes last, marked.

Source: NIH ODS Dietary Supplement Label Database version 9.4.0; the form each label names for its row. Daily Values: the FDA's Daily Value page.

Which brands make them?

XYMOGEN (63), Seeking Health (31), Thorne Research (28), Thorne (24), NutraBio (24), Source Naturals (23), Ortho Molecular Products (22), Pure Encapsulations (21), Vital Nutrients (20), Integrative Therapeutics (18).

Where next?