45 product profiles across 22 brands. Compare the selected format, ingredients and evidence before choosing.
Search and filter this category ↗Magnesium participates in muscle and nerve function and many enzyme reactions. Products use different salts and chelates, so the total compound weight can look much larger than the magnesium actually supplied. Begin with the elemental magnesium on the panel and the number of tablets or capsules in a serving.
An essential role in the body does not establish that every form improves sleep, anxiety or cramp symptoms. Differences in tolerability and absorption do not translate into a universal best product. Compare the mineral amount, complete formula and practical serving before making conclusions.
NIH Office of Dietary Supplements · Magnesium ↗
Ingredient context reviewed 2026-10-26. General ingredient evidence does not verify the exact branded products below.
240 veggie capsules · 120 two-capsule servings
The Supplement Facts lists 200 mg magnesium per two capsules from magnesium bisglycinate chelate and magnesium oxide, equivalent to 100 mg per capsule.
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120 capsules
Three capsules provide 180 mg elemental magnesium from magnesium bisglycinate chelate. The selected 120-capsule bottle contains 40 servings.
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90 veggie capsules
Three capsules provide 150 mg elemental magnesium from 2,085 mg Magtein magnesium L-threonate. The 90-capsule bottle contains 30 servings.
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120 tablets · 60 two-tablet servings
The label lists 200 mg magnesium per two-tablet serving from magnesium lysinate glycinate chelate, equivalent to 100 mg per tablet.
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120 veggie capsules; 120 servings
The Supplement Facts panel lists 125 mg elemental magnesium from magnesium citrate per capsule. This is distinct from the brand’s lysinate-glycinate magnesium formula.
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20 effervescent tablets; one-tablet serving
The manufacturer lists 300 mg elemental magnesium and 10 mg zinc per tablet. Its ingredient list identifies magnesium oxide and zinc sulphate. Dissolve the tablet in water as labelled.
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15 × 6 g sachets; one-sachet serving
The label lists 300 mg elemental magnesium from bisglycinate, citrate and aspartate per sachet, plus 1,500 mg glycine, 100 mg L-theanine and 10 mg zinc.
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120 vegetable capsules
The labelled one-capsule serving contains 121 mg elemental magnesium from a 550 mg magnesium formulation. The pack is the manufacturer’s 22% product.
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120 tablets; 60 two-tablet servings
The manufacturer lists 220 mg elemental magnesium per two tablets, supplied as magnesium glycinate. The bottle contains 120 tablets, not 120 servings.
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90 capsules
One capsule supplies 300 mg elemental magnesium from citrate, oxide and malate; less than 1 g carbohydrate.
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90 Veggie Capsules — US label
Per 3 capsules: Magnesium (from 2,000 mg Magnesium L-Threonate) 144 mg.
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60 Veggie Capsules — US label
Per 2 capsules: Magnesium (from 1,000 mg Magnesium L-Threonate) 72 mg Galanga Extract ( Alpinia galanga ) (Rhizome) 300mg.
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60 Veggie Capsules — US label
Per 2 capsules: Magnesium (from 1,000 mg Magnesium L-Threonate) 72 mg L-Theanine 200 mg Rhodiola Extract ( Rhodiola rosea ) (Root) 200mg.
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90 capsules · 30 servings · 3 capsules
The manufacturer lists 360 mg elemental magnesium as magnesium glycinate in a three-capsule serving. The bottle contains 90 capsules.
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90 Veggie Capsules — US label
Per 3 capsules: Vitamin B6 (as Pyridoxine HCl) 20 mg Magnesium (as Magnesium Taurate) 300 mg.
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90 capsules · US label
The Supplement Facts panel declares 120 mg magnesium, supplied as magnesium glycinate, per capsule.
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100 vegetarian capsules; one-capsule serving
The label lists 500 mg magnesium per capsule from magnesium oxide, citrate and succinate. The proportions of the three forms are not disclosed.
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60 capsules · 30 two-capsule servings
Two capsules supply 200 mg magnesium as magnesium bisglycinate. The bottle contains 60 capsules; other ingredients are hypromellose, silica, magnesium stearate and microcrystalline cellulose.
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60 capsules · 30 two-capsule servings
The official panel provides 220 mg magnesium as dimagnesium malate per two capsules. The 60-capsule bottle contains 30 servings and lists hypromellose, stearic acid, magnesium stearate, silica and rice flour as other ingredients.
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90 capsules · 30 three-capsule servings
Three capsules supply 145 mg magnesium from 2 g Magtein magnesium L-threonate. The bottle has 90 capsules, with rice flour, hypromellose, magnesium stearate and silica listed as other ingredients.
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250 g powder
One 3.3 g scoop provides 300 mg elemental magnesium as citrate. Other ingredients: natural flavours, stevia leaf and citric acid.
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30 tablets · 150 mg elemental magnesium per tablet
The manufacturer lists 1,200 mg magnesium glycinate compound providing 150 mg elemental magnesium per tablet.
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60 softgels
400 mg magnesium as magnesium oxide per softgel; label also lists 10 calories and 0.5 g total fat.
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100 tablets (photographed pack)
250 mg magnesium as magnesium oxide per tablet.
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180 capsules (photographed pack)
240 mg magnesium as magnesium glycinate per 2 capsules.
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75 softgels
400 mg elemental magnesium as magnesium oxide per softgel.
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100 tablets
500 mg elemental magnesium as magnesium oxide per tablet.
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120 capsules · 120 servings
Each capsule lists 200 mg magnesium from a buffered glycinate chelate complex containing magnesium oxide and magnesium bisglycinate, plus a blend of organic plants.
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90 capsules
Per 3 capsules: magnesium 225 mg, naturally occurring iron 1.9 mg, 5 kcal and less than 1 g carbohydrate.
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90 capsules
250 mg magnesium as magnesium bisglycinate chelate per three-capsule serving.
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180 tablets · 90 two-tablet servings
The label lists 200 mg elemental magnesium per two-tablet serving, or 100 mg per tablet, as magnesium bisglycinate.
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90 Capsules / 180 Capsules — US label
Per 1 capsule: 150 mg magnesium as magnesium citrate.
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180 capsules — US label
120 mg elemental magnesium as magnesium glycinate per capsule. The selected bottle contains 180 capsules.
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100 tablets — US manufacturer listing
Magnesium 400 mg per four tablets, from magnesium glycinate chelate and magnesium oxide; sodium 10 mg, carbohydrate 2 g and 10 calories.
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3.8 oz; 60 servings; half-teaspoon serving (about 1.8 g)
The official Supplement Facts panel lists 250 mg magnesium as magnesium citrate per half teaspoon, approximately 1.8 g powder. The container is listed as 60 servings.
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60 tablets; 30 two-tablet servings
The Supplement Facts panel lists 400 mg magnesium from magnesium citrate per two tablets, equivalent to 200 mg per tablet. The pictured bottle contains 60 tablets.
Read ingredients & context ↗Products are arranged alphabetically by brand. Inclusion and ordering do not depend on an affiliate partnership. Check exact pack, seller and Indian delivery separately.