What Is the Best Vegan Magnesium Supplement?
Our pick for a plant-based magnesium capsule is Revive MD Magnesium Glycinate: the shell is hypromellose, it is on the Informed Sport list, and 200 mg costs $0.33 a day. Of 15 plant-based glycinate capsules we checked, 4 are on a testing list.
By Erin Rose Updated November 2026 How we score
1. Our pick, a plant-based capsule on the Informed Sport list
- Magnesium
- 200 mgIn 2 capsules
- Shell
- HypromelloseA plant-based capsule material, from the label
- Cost
- $0.33 a day$19.99 for 60 days
Why we pick it The capsule is hypromellose, a plant material, so there is no gelatin. Informed Sport, which tests for banned substances, lists Revive Magnesium Glycinate. Two capsules give 200 mg for $0.33 a day, less than Nature Made at $0.39.
Want to spend less a day? Core Med Science Magnesium Bisglycinate is $0.30 a day for 150 mg and has two NSF listings. Revive MD gives 200 mg in 2 capsules.
Which magnesium should you buy if you want no gelatin?
Buy a capsule whose label names a plant shell, and pick one on a testing list. Beside our pick, 3 more are worth a look.
2. The one to buy if you want the USP Verified mark: Nature Made Magnesium Glycinate
USP Verified lists “Nature Made High Absorption Magnesium Glycinate 200mg Capsules,” read November 11, 2026. The label’s other ingredients start with hypromellose. Two capsules give 200 mg. It costs more a day than Revive MD: $0.39 a day and $11.70 a bottle, against $0.33 and $19.99.
Nature Made Magnesium Glycinate
$0.39 a day · $11.70 for 60 capsules
3. The powder option: Ritual Magnesium+
NSF/ANSI 173 lists “Ritual Magnesium+,” powder, 2 tsp (7 g), read November 12, 2026. It has no capsule, and Ritual’s Amazon listing calls it vegan. Two teaspoons in 8 ounces of water give 300 mg of magnesium.
Ritual Magnesium+
$1.87 a day · $55.99 for 30 servings
4. Two NSF listings: Core Med Science Magnesium Bisglycinate
The label lists “Vegetable cellulose (from capsule).” NSF/ANSI 173 and NSF Certified for Sport both list it. One capsule gives 150 mg of magnesium from bisglycinate, $0.30 a day and $0.40 for 200 mg, against $0.33 for 200 mg from Revive MD. Choose it for one capsule a day and two NSF listings.
Core Med Science Magnesium Bisglycinate
$0.30 a day · $17.99 for 60 capsules
How much magnesium is in a plant-based capsule?
It depends on the product, so read the “Magnesium” line, not the compound’s weight: Double Wood prints 400 mg of magnesium glycinate and 60 mg of magnesium. Revive MD’s label serving is 2 capsules for 200 mg. NIH sets 350 mg a day as the upper limit from supplements and medicines, not counting food.
Which plant-based magnesium capsules are on a testing list?
We checked the capsule shell on 17 glycinate capsules. 15 list a plant material: hypromellose, vegetable cellulose, or a vegetarian or veggie capsule. 2 use gelatin: BulkSupplements Magnesium Glycinate 400 mg Capsules and Nature’s Truth Magnesium Glycinate 200 mg. We searched the testing lists for the 8 products below, and 4 of the 15 plant-based capsules are on them: Double Wood Magnesium Glycinate 400 mg, Core Med Science Magnesium Bisglycinate, Revive MD Magnesium Glycinate and Nature Made Magnesium Glycinate. Here are 8 products with a buy button, the tested capsules first, our pick at the top; the rest of each group runs from the lowest cost a day.
| Supplement | Magnesium a day | Testing list | Cost | Buy |
|---|---|---|---|---|
| Plant-based capsule, on a testing list | ||||
 Revive MD Magnesium GlycinateOur pick120 capsulesShell: Hypromellose (Vegetable Capsule)Our pick; two capsules a day | 200 mg in 2 capsules | Informed Sport | $0.33 a day$0.33 for 200 mg | See on Amazon |
 Double Wood Magnesium Glycinate 400 mg180 capsulesShell: Hypromellose60 mg a capsule; NSF lists a 4 capsule serving | 60 mg in 1 capsule | NSF/ANSI 173 | $0.09 a day$0.31 for 200 mg | See on Amazon |
| Core Med Science Magnesium Bisglycinate60 capsulesShell: Vegetable cellulose (from capsule)Two NSF listings; 150 mg a capsule | 150 mg in 1 capsule | NSF/ANSI 173NSF Certified for Sport | $0.30 a day$0.40 for 200 mg | See on Amazon |
| Nature Made Magnesium Glycinate60 capsulesShell: HypromelloseThe USP Verified mark; two capsules a day with a meal | 200 mg in 2 capsules | USP Verified | $0.39 a day$0.39 for 200 mg | See on Amazon |
| Plant-based capsule, not on a testing list | ||||
 Life Extension Magnesium Glycinate90 capsulesShell: Vegetarian Capsule105 mg in one vegetarian capsule | 105 mg in 1 capsule | Not on a testing list | $0.20 a day$0.38 for 200 mg | See on Amazon |
 Pure Encapsulations Magnesium Glycinate90 capsulesShell: Vegetarian Capsule120 mg a capsule; the label says 1 to 4 capsules a day | 120 mg in 1 capsule | Not on a testing list | $0.30 a day$0.50 for 200 mg | See on Amazon |
 MegaFood Magnesium 300 mg60 capsulesShell: HypromelloseA blend of glycinate, malate and citrate | 300 mg in 2 capsules | Not on a testing list | $0.51 a day$0.34 for 200 mg | See on Amazon |
| Powder, no capsule | ||||
| Ritual Magnesium+30 servingsNo capsuleA powder drink mix with no capsule | 300 mg in 2 teaspoons | NSF/ANSI 173 | $1.87 a day$1.24 for 200 mg | See on Amazon |
What each testing list says
- NSF/ANSI 173 checks that a product holds what the label says and has no unacceptable contaminants.
- NSF Certified for Sport and Informed Sport also test for substances banned in sport.
- USP Verified checks ingredient identity, amount, purity and manufacturing quality.
Questions about plant-based magnesium
Is Revive MD Magnesium Glycinate plant-based?
Its capsule shell is. The label’s other ingredients start with “Hypromellose (Vegetable Capsule),” followed by magnesium stearate and silicon dioxide.
How many capsules of Revive MD Magnesium Glycinate is a serving?
The label serving is 2 capsules for 200 mg of magnesium. A bottle of 120 capsules lasts 60 days at that serving.
Is Nature Made Magnesium Glycinate plant-based?
Its capsule shell is. The label’s other ingredients start with hypromellose, a plant-based capsule material, followed by magnesium stearate, cellulose gel and silicon dioxide. It is on the USP Verified list.
Does Ritual Magnesium+ come in a capsule?
No, it is a powder. You stir 2 teaspoons into 8 ounces of water for 300 mg of magnesium.
How we picked
We started from the question “What is the best vegan magnesium supplement?” and read the other-ingredients line on glycinate capsule labels. We call a shell plant-based when that line names a plant material, and use the word vegan only where the Amazon listing says it. For each product we searched five testing lists: NSF/ANSI 173, NSF Certified for Sport, USP Verified, Informed Sport and Informed Choice. Prices are Amazon’s, read November 12, 2026.
Sources
- Amazon listings and label panels of the 8 products above, prices read November 12, 2026; capsule shells from the NIH Dietary Supplement Label Database and the brands’ own product pages.
- Testing lists: NSF International, NSF/ANSI 173 list and NSF Certified for Sport, read November 12, 2026; USP Verified, read November 11, 2026; Informed Sport, read November 12, 2026.
- NIH Office of Dietary Supplements, Magnesium fact sheet for consumers.