Supplements

Magnesium in supplements · page 102

10,004 supplements on the U.S. market list Magnesium with an amount per serving. The official Tolerable Upper Intake Level for adults is 350 mg a day (supplemental magnesium only (not magnesium in food)).

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people; it applies to supplemental magnesium only (not magnesium in food).

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	—	—	—	—
7-12 months	—	—	—	—
1–3 years	65 mg	65 mg	—	—
4–8 years	110 mg	110 mg	—	—
9–13 years	350 mg	350 mg	—	—
14–18 years	350 mg	350 mg	350 mg	350 mg
19–30 years	350 mg	350 mg	350 mg	350 mg
31–50 years	350 mg	350 mg	350 mg	350 mg
51+ years	350 mg	350 mg	—	—

Source: NIH ODS Magnesium Fact Sheet for Health Professionals, Table 3 (updated 2026-01-06).

Supplements with Magnesium

10,004 shown · page 102 of 209

Muscle DynamicsHighland Laboratories · Powder111 mg per serving

Protein Energy Naturally Flavored ChocolateBoomer Nutrition · Powder370 mg per serving

Protein Energy Naturally Flavored VanillaBoomer Nutrition · Powder360 mg per serving

Organic Vegan Protein Naturally Flavored ChocolateBoomer Nutrition · Powder360 mg per serving

Advanced Triple Boron with CalciumSource Naturals · Capsule250 mg per serving

Mitochondria-ATPPure Encapsulations · Capsule50 mg per serving

Brewer's YeastNature's Answer · Powder120 mg per serving

W 100% Sugar-Free Whey Isolate Protein Matcha TeaBiochem · Powder17 mg per serving

Airborne Original Very BerryAirborne · Tablet or Pill40 mg per serving

Spirulina Natural CapsulesEarthrise · Capsule10 mg per serving

Spirulina Natural PowderEarthrise · Powder10 mg per serving

Spirulina Natural TabletsEarthrise · Tablet or Pill10 mg per serving

Post Workout Chocolate FlavorExtreme Edge · Powder25 mg per serving

ImmuBlast Citrus21st Century · Tablet or Pill40 mg per serving

A/G-PROMiller Pharmacal Group · Tablet or Pill20 mg per serving

Hydrate Fruit Punch FlavorIDLife · Powder100 mg per serving

Testogen Testosterone Triple ActionTestogen · Capsule200 mg per serving

Re-Built Mass XP VanillaGNC Beyond Raw · Powder510 mg per serving

Re-Built Mass XP Cookies & CreamGNC Beyond Raw · Powder540 mg per serving

Re-Built Mass XP StrawberryGNC Beyond Raw · Powder580 mg per serving

Re-Built Mass XP Peanut ButterGNC Beyond Raw · Powder490 mg per serving

ChillCognizance · Capsule25 mg per serving

GoldOrganifi · Powder10 mg per serving

Muscle Matrix Protein Ice Cream Cookie DreamNutraBio · Powder13 mg per serving

Muscle Matrix Protein Strawberry PastryNutraBio · Powder13 mg per serving

Jocko Discipline Go Tropic ThunderJocko Fuel · Liquid50 mg per serving

Joint Ease + Plus Pomegranate/Raspberry FlavorBuried Treasure Liquid Nutrients · Liquid75 mg per serving

Organic AlfalfaAmazing India · Powder17 mg per serving

Cell Tech Tropical Citrus PunchMuscleTech · Powder30 mg per serving

Centrum EnergyCentrum · Capsule105 mg per serving

C4 Ripped Sport Arctic Snow ConeCellucor · Powder12 mg per serving

W 100% Whey Isolate Protein Vanilla FlavorBiochem · Powder12 mg per serving

Genius Electrolytes Orange FizzThe Genius Brand · Powder50 mg per serving

OsteoBalancePure Encapsulations · Capsule64 mg per serving

Behavior Balance-DMGDaVinci Laboratories · Capsule17 mg per serving

Animal StakAnimal · Unknown425 mg per serving

Sport Strawberry Kiwi SplashXTEND · Powder10 mg per serving

Hydration Sour Patch Kids RedberryGHOST · Powder83 mg per serving

Bone Broth Protein ChocolateAncient Nutrition · Powder10 mg per serving

Liquid Immunity+ Mixed BerryTrace Minerals · Liquid10 mg per serving

Daily Pure Pack Healthy SleepPure Encapsulations · Other (e.g. tea bag)120 mg per serving

TranquinolPremier Research Labs · Capsule50 mg per serving

POISECore Nutritionals · Capsule72 mg per serving

OsteoBalancePure Encapsulations · Capsule64 mg per serving

Trace-MinProgressive Professional from Progressive Laboratories · Capsule150 mg per serving

UtilizeHuge Nutrition · Capsule250 mg per serving

Amino K.E.M. Sour WatermelonEvogen · Powder40 mg per serving

PowerCal 1000 mgAdvanced Nutrition by Zahler · Tablet or Pill750 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).