Magnesium comes in forms that differ wildly in absorption, and in label accuracy. These products carry a published third-party test.
What this list is. Every product below has a published certificate from an independent testing program. That means a named third party tested it and released the result. It does not mean the product is safe, pure, or better than one that is not listed, and a product missing from this page may simply have no certificate we can see.
| Program | Products |
|---|---|
| NSF Certified Dietary | 56 |
| Informed-Sport | 27 |
| NSF Certified for Sport | 25 |
| Labdoor | 14 |
| Informed-Choice | 8 |
| NSF | 1 |
| Brand | Product | Program | Tested |
|---|---|---|---|
| Active-LiposomalMagnesium Bisglycinate Chelate | Active-Liposomal®Magnesium Bisglycinate Chelate Capsules | NSF Certified Dietary | |
| BetterYou | Magnesium Oil Body Spray | Informed-Sport | |
| BioEmblem | BioEmblem Triple Complex Magnesium | NSF Certified for Sport | |
| BioEmblem | BioEmblem Triple Complex Magnesium | NSF Certified for Sport | |
| BioEmblem | BioEmblem Triple Complex Magnesium | NSF Certified for Sport | |
| BioEmblem Magnesium Glycinate With Zinc | BioEmblem Magnesium Glycinate With Zinc | Labdoor | |
| BioEmblem Magnesium Powder | BioEmblem Magnesium Powder | Labdoor | |
| BioEmblem Triple Complex | BioEmblem Triple Complex Magnesium | NSF Certified Dietary | |
| BioEmblem Triple Complex Magnesium | BioEmblem Triple Complex Magnesium | Labdoor | |
| Bulk Supplements | MAGNESIUM CITRATE | NSF Certified for Sport | |
| Bulk Supplements | MAGNESIUM GLYCINATE | NSF Certified for Sport | |
| Calcium, Magnesium | Calcium, Magnesium & Zinc with Vitamin D | NSF Certified Dietary | |
| Cheribundi | Cheribundi® PERFORMANCE SLEEP Tart Cherry, Melatonin +Magnesium CONCENTRATE SHOT | NSF Certified for Sport | |
| Cheribundi PERFORMANCE SLEEP | Cheribundi® PERFORMANCE SLEEP Tart Cherry, Melatonin +Magnesium CONCENTRATE SHOT | NSF Certified Dietary | |
| Chewable Magnesium | Chewable Magnesium - Cherry | NSF Certified Dietary | |
| Codeage | Liposomal Magnesium Glycinate | NSF Certified for Sport | |
| Complex Sleep Magnesium | Complex Sleep Magnesium | Informed-Sport | |
| Core Med Science/OIAM | Magnesium Bisglycinate (150 mg) | NSF Certified for Sport | |
| Creatine And Magnesium | Creatine And Magnesium | Informed-Sport | |
| Designs for Sport | Magnesium Bisglycinate | NSF Certified for Sport | |
| Designs for Sport | Magnesium Bisglycinate | NSF Certified for Sport | |
| Designs for Sport | Magnesium Bisglycinate - Canada | NSF Certified for Sport | |
| Designs for Sport | Magnesium Bisglycinate - Canada | NSF Certified for Sport | |
| Dr. Formulated Magnesium | Dr. Formulated Magnesium Gummy | NSF Certified Dietary | |
| Dr. Formulated Magnesium | Dr. Formulated Magnesium Gummy Orange Crème | NSF Certified Dietary | |
| Dr. Formulated Magnesium | Dr. Formulated Magnesium Gummy Peach | NSF Certified Dietary | |
| Dr. Simi Magnesium | Dr. Simi Magnesium 400 mg + Tart Cherry | NSF Certified Dietary | |
| Energy Marzipan Sport Bar Magnesium | Energy Marzipan Sport Bar Magnesium | Informed-Sport | |
| Energy Nougat Sport Bar Magnesium | Energy Nougat Sport Bar Magnesium | Informed-Sport | |
| FarmHaven Magnesium Glycinate & Malate Complex With Vitamin D | FarmHaven Magnesium Glycinate & Malate Complex With Vitamin D | Labdoor | |
| GABE SUNNYBEARS Magnesium | GABE SUNNYBEARS Magnesium capsules | NSF Certified Dietary | |
| Garden | Garden of Life Magnesium Orange | NSF Certified Dietary | |
| Garden | Garden of Life Magnesium Raspberry | NSF Certified Dietary | |
| Gnc | Pro Performance Pm Zinc Magnesium | Informed-Choice | |
| Good State Health Solutions Ionic Magnesium | Good State Health Solutions Ionic Magnesium | Labdoor | |
| Gu Energy Labs | Roctane Magnesium Plus Capsules | Informed-Choice | |
| Heali | Heali Kinesiology Tape Infused Magnesium Menthol | Informed-Sport | |
| highly | highly absorbable magnesium glycinate 200 mg | NSF Certified Dietary | |
| Highly | Highly absorbable magnesium citrate 250 mg | NSF Certified Dietary | |
| Kirkland Signature Calcium Citrate Magnesium and Zinc | Kirkland Signature Calcium Citrate Magnesium and Zinc | Labdoor | |
| Klean | Klean Magnesium | NSF Certified Dietary | |
| Klean Athlete | Klean Magnesium | NSF Certified for Sport | |
| Klean Athlete | Klean Magnesium | NSF Certified for Sport | |
| KREO | KREO® EXTREME-LIPOSOMAL®Magnesium Bisglycinate Chelate Capsules | NSF Certified for Sport | |
| KREO EXTREME-LIPOSOMALMagnesium Bisglycinate | KREO® EXTREME-LIPOSOMAL®Magnesium Bisglycinate Chelate Capsules | NSF Certified Dietary | |
| Legion Sucrosomial Magnesium | Legion Sucrosomial Magnesium | Labdoor | |
| Liposomal Magnesium Glycinate | Liposomal Magnesium Glycinate | NSF Certified Dietary | |
| Liposomal Magnesium Glycinate | Liposomal Magnesium Glycinate Powder | NSF Certified Dietary | |
| Liposomal Magnesium L-Threonate | Liposomal Magnesium L-Threonate | NSF Certified Dietary | |
| Liposomal Magnesium Taurate+ | Liposomal Magnesium Taurate+ | NSF Certified Dietary | |
| LTH CHILL Magnesium | LTH CHILL Magnesium | NSF Certified Dietary | |
| LTH CHILL Magnesium | LTH CHILL™ Magnesium | NSF Certified Dietary | |
| LTH SOLID Calcium | LTH SOLID Calcium + Magnesium | NSF Certified Dietary | |
| Magnesium | Magnesium | Informed-Sport | |
| Magnesium | Magnesium 250 mg | NSF Certified Dietary | |
| Magnesium | Magnesium 250mg | NSF Certified Dietary | |
| Magnesium | Magnesium 400 mg | NSF Certified Dietary | |
| Magnesium | Magnesium Bisglycinate | NSF Certified Dietary | |
| Magnesium | Magnesium Complex | NSF Certified Dietary | |
| Magnesium | Magnesium L-Threonate | NSF Certified Dietary | |
| Magnesium | Magnesium Malate | NSF Certified Dietary | |
| Magnesium | Magnesium Threonate | NSF Certified Dietary | |
| MAGNESIUM | MAGNESIUM 7 | NSF Certified Dietary | |
| MAGNESIUM | MAGNESIUM CITRATE | NSF Certified Dietary | |
| Magnesium 100 Bisglycinate Pro Line | Magnesium 100 Bisglycinate Pro Line | Informed-Sport | |
| Magnesium 2000 Aa | Magnesium 2000 Aa | Informed-Sport | |
| Magnesium Bisglycinate | Magnesium Bisglycinate - Canada | NSF Certified Dietary | |
| Magnesium Breakthrough | Magnesium Breakthrough | Informed-Sport | |
| Magnesium Cafe | Mag 2 | Informed-Choice | |
| Magnesium Centenarian | Magnesium Centenarian | Informed-Sport | |
| Magnesium Complex | Magnesium Complex | Informed-Sport | |
| Magnesium Dual Caps | Magnesium Dual Caps | Informed-Sport | |
| Magnesium Glycinate | Magnesium Glycinate 400 mg | NSF Certified Dietary | |
| Magnesium Instant Stick | Magnesium Instant Stick | Informed-Sport | |
| Magnesium Liquid Vitamin B6 | Magnesium Liquid Vitamin B6 | Informed-Sport | |
| Magnesium Plus | Magnesium Plus | Informed-Sport | |
| Magtein Magnesium L-Threonate | Magtein Magnesium L-Threonate with Vitamin C and D3 | NSF Certified Dietary | |
| Mighty Kids Liposomal Magnesium (Age 1+) | Mighty Kids Liposomal Magnesium (Age 1+) | Labdoor | |
| Mighty Kids Mighty Magnesium (Teens & Adults) | Mighty Kids Mighty Magnesium (Teens & Adults) | Labdoor | |
| Mitoq | Mitoq Triple Magnesium Complex | Informed-Choice | |
| Momentous | Magnesium Bisglycinate | NSF Certified for Sport | |
| Momentous | Magnesium Malate | NSF Certified for Sport | |
| Momentous | Magnesium Threonate | NSF Certified for Sport | |
| Mommy’s Bliss Kids | Mommy’s Bliss Kids Sleep Chewable: melatonin + magnesium | NSF Certified Dietary | |
| MyoActivo 5-Complex Magnesium | MyoActivo 5-Complex Magnesium | Labdoor | |
| Natural Flow 4X Magnesium Complex | Natural Flow 4X Magnesium Complex | Labdoor | |
| Nature Made | Nature Made Calciummagnesium Zinc | Informed-Choice | |
| Nordic Naturals | Magnesium Complex | NSF | |
| Nutrilite | Nutrilite Magnesium | NSF Certified Dietary | |
| OIAM | Magnesium Bisglycinate | NSF Certified for Sport | |
| OIAM Performance | Magnesium Bisglycinate | NSF Certified for Sport | |
| OIAM Performance | Magnesium Bisglycinate | NSF Certified for Sport | |
| PILLAR Performance | Triple Magnesium Powder Professional Recovery | Informed-Sport | |
| PILLAR Performance | Triple Magnesium Professional Recovery | Informed-Sport | |
| Powerbar | Powerbar Magnesium Liquid | Informed-Sport | |
| Precision Engineered by Holland & Barrett | Magnesium Zinc | Informed-Sport | |
| RELAXING | RELAXING MAGNESIUM | NSF Certified Dietary | |
| ReMag The Magnesium | ReMag The Magnesium Miracle 8 oz | NSF Certified Dietary | |
| Revive | Magnesium Glycinate | Informed-Sport | |
| Ritual | Ritual Magnesium+ | NSF Certified Dietary | |
| RnA ReSet | ReMag The Magnesium Miracle 8 oz | NSF Certified for Sport | |
| Rootcha Fully Reacted Magnesium & Zinc Complex | Rootcha Fully Reacted Magnesium & Zinc Complex | Labdoor | |
| SHIFT | Shift Magnesium | Informed-Sport | |
| Smidge | Evening Magnesium | Informed-Choice | |
| Smidge | Morning Magnesium | Informed-Choice | |
| Solaray Calcium Magnesium Zinc | Solaray Calcium Magnesium Zinc | Labdoor | |
| SOLID Calcium | SOLID Calcium + Magnesium | NSF Certified Dietary | |
| Super Magnesium | Super Magnesium | Informed-Sport | |
| Tateho | Marin Mg Drinkable Magnesium | Informed-Sport | |
| TheraLith XR | TheraLith® XR magnesium and potassium citrate, vitamin B6 | NSF Certified Dietary | |
| Thorne | Magnesium Bisglycinate | NSF Certified for Sport | |
| Thorne | Thorne® Magnesium Bisglycinate | NSF Certified for Sport | |
| Thorne | Thorne® Magnesium Bisglycinate | NSF Certified for Sport | |
| Thorne Calcium-Magnesium Malate | Thorne® Calcium-Magnesium Malate | NSF Certified Dietary | |
| Thorne Calcium-Magnesium Malate | Thorne® Calcium-Magnesium Malate (Canada) | NSF Certified Dietary | |
| Thorne Magnesium Bisglycinate | Thorne® Magnesium Bisglycinate | NSF Certified Dietary | |
| Thorne Magnesium CitraMate | Thorne® Magnesium CitraMate (Canada) | NSF Certified Dietary | |
| Thorne Magnesium CitraMate | Thorne® Magnesium CitraMate™ | NSF Certified Dietary | |
| Thorne Magnesium Citrate | Thorne® Magnesium Citrate (Citrus Berry Flavored) | NSF Certified Dietary | |
| Thorne Magnesium Glycinate | Thorne® Magnesium Glycinate | NSF Certified Dietary | |
| Transparent Labs | Magnesium Bisclycinate | Informed-Choice | |
| Tri Magnesium | Tri Magnesium | Informed-Sport | |
| Tri Magnesium Pro | Tri Magnesium Pro | Informed-Sport | |
| Ultra Magnesium | Ultra Magnesium | Informed-Sport | |
| up&up | up&up™ Chewable Magnesium 400mg per Serving | NSF Certified Dietary | |
| up&up | up&up™ Highly Absorbable Magnesium Citrate 250mg | NSF Certified Dietary | |
| up&up | up&up™ Highly Absorbable Magnesium Glycinate 200mg | NSF Certified Dietary | |
| up&up | up&up™ Magnesium 250mg | NSF Certified Dietary | |
| up&up | up&up™ Magnesium 400 mg | NSF Certified Dietary | |
| Vitalitown Magnesium Complex | Vitalitown Magnesium Complex | NSF Certified Dietary | |
| Zentastic 4-In-1 Magnesium Complex | Zentastic 4-In-1 Magnesium Complex | Labdoor |
ScanCheck indexes published certificates from independent testing programs. We do not run these tests and are not paid by any brand to appear here.