United States
Data
Supplements

Magnesium in supplements · page 62

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).

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years65 mg65 mg——
4–8 years110 mg110 mg——
9–13 years350 mg350 mg——
14–18 years350 mg350 mg350 mg350 mg
19–30 years350 mg350 mg350 mg350 mg
31–50 years350 mg350 mg350 mg350 mg
51+ years350 mg350 mg——

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

Supplements with Magnesium

10,004 shown · page 62 of 209

F
Formula VM-75Solgar · Tablet or Pill10 mg per serving
F
Female MultipleSolgar · Tablet or Pill400 mg per serving
M
MRP Apple Crumb CakeCore Nutritionals · Powder120 mg per serving
L
Liquid Multivitamin Tropical BerryThe Vitamin Shoppe · Liquid150 mg per serving
M
MULTICore Nutritionals · Capsule84 mg per serving
O
OptiCleanse Plus Creamy ChocolateXYMOGEN · Powder140 mg per serving
S
Source of Life Mini-TabsNatures Plus · Tablet or Pill100 mg per serving
O
OptiCleanse GHI Creamy Chocolate Sugar- & Stevia-FreeXYMOGEN · Powder140 mg per serving
O
OptiCleanse GHI Creamy ChocolateXYMOGEN · Powder140 mg per serving
F
FITFood Lean Complete French Vanilla Sugar- & Stevia-FreeXYMOGEN · Powder25 mg per serving
F
FITFood Lean Complete Dutch Chocolate Sugar- & Stevia-FreeXYMOGEN · Powder25 mg per serving
F
FITFood Lean Complete French VanillaXYMOGEN · Powder25 mg per serving
F
FITFood Lean Complete Dutch ChocolateXYMOGEN · Powder25 mg per serving
P
Prenatal NutrientsSolgar · Tablet or Pill450 mg per serving
C
CeroviteRugby · Tablet or Pill50 mg per serving
C
Cerovite SeniorRugby · Tablet or Pill50 mg per serving
S
Solovite Iron-FreeSolgar · Tablet or Pill0.40 mg per serving
T
Therems-MRugby · Tablet or Pill100 mg per serving
O
Opti-WomenON Optimum Nutrition · Capsule75 mg per serving
T
The Real Red Pill PlusInfoWars Life · Capsule400 mg per serving
V
Vitamin Mineral Fusion Fruit Punch FlavorInfoWars Life · Powder25 mg per serving
E
Energy & Metabolism VanillaGNC Mega Men · Powder50 mg per serving
C
Chelated Solamins MultimineralSolgar · Tablet or Pill250 mg per serving
C
Chelated Solamins MultimineralSolgar · Tablet or Pill250 mg per serving
M
MultiBlackstone Labs · Tablet or Pill200 mg per serving
M
Multivitamin EasySticks Natural Blueberry FlavorPure Encapsulations · Other (e.g. tea bag)150 mg per serving
E
Ester-C Effervescent 1000 mg Natural Raspberry FlavorSolgar · Powder60 mg per serving
B
Brain Formula Neuro PlusMillecor · Capsule50 mg per serving
K
Kids Chewable Multivitamin Natural Mixed Berry FlavorGNC Milestones · Tablet or Pill40 mg per serving
V
Vegetarian MultipleSolgar · Capsule20 mg per serving
W
Wheybolic Ripped Chocolate FudgeGNC AMP Advanced Muscle Performance · Powder51 mg per serving
W
Wheybolic Ripped Classic VanillaGNC AMP Advanced Muscle Performance · Powder34 mg per serving
M
Macros Maple Brown SugarGNC Beyond Raw · Powder105 mg per serving
M
Macros Banana Nut BreadGNC Beyond Raw · Powder53 mg per serving
M
Macros Rolled Oats & HoneyGNC Beyond Raw · Powder105 mg per serving
W
Wheybolic Ripped Strawberries and CreamGNC AMP Advanced Muscle Performance · Powder34 mg per serving
W
Wheybolic Ripped Cookies and CreamGNC AMP Advanced Muscle Performance · Powder34 mg per serving
C
Chewable Multi-Vitamin & Minerals Jungle BerryNatural Factors Big Friends · Tablet or Pill33 mg per serving
D
DetoxitechNatural Factors · Powder100 mg per serving
R
RevitalXNatural Factors · Powder100 mg per serving
R
RevitalX Step 1Natural Factors · Powder100 mg per serving
S
Step 2 DetoxitechNatural Factors · Powder100 mg per serving
M
Men's MultiStartNatural Factors · Tablet or Pill125 mg per serving
E
Ester-C Effervescent 1000 mg Natural Orange FlavorSolgar · Powder60 mg per serving
C
CoEnzymated Complete Clinical+Multi 4 DailyEmerald · Capsule100 mg per serving
V
Vegan Organic All in One Nutritional Shake French VanillaNatural Factors VegiDay · Powder50 mg per serving
V
Vegan Organic All in One Nutritional Shake Decadent ChocolateNatural Factors VegiDay · Powder50 mg per serving
O
OsteoStrongEuroMedica · Tablet or Pill200 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).