United States
Data
Supplements

Magnesium in supplements · page 76

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 76 of 209

F
Food Multi III BioMaxInnate Response Formulas · Tablet or Pill40 mg per serving
N
Nugenix Testosterone MultivitaminNugenix · Tablet or Pill200 mg per serving
S
Skinny Gut Ultimate Shake Natural Chocolate FlavorRenew Life · Powder20 mg per serving
M
Men's MultivitaminSpring Valley · Tablet or Pill25 mg per serving
B
Beta-Immune Booster Zesty OrangeAirborne Plus · Powder40 mg per serving
B
Beta-Immune Booster Very BerryAirborne Plus · Powder40 mg per serving
W
Women's MultivitaminSpring Valley · Tablet or Pill250 mg per serving
M
Men's MultivitaminSpring Valley · Tablet or Pill25 mg per serving
W
Women's Prenatal 1Bayer One A Day · Softgel Capsule50 mg per serving
W
Women's Prenatal with DHABayer One A Day · Tablet or Pill50 mg per serving
W
Women's MultivitaminSpring Valley · Tablet or Pill250 mg per serving
H
Heart Healthy Multivitamin MenDr. Sinatra · Tablet or Pill200 mg per serving
C
Complete Multivitamin Adults 50+Equate · Tablet or Pill50 mg per serving
H
Heart Healthy Multivitamin MenDr. Sinatra · Tablet or Pill200 mg per serving
D
Diabetes Daily PackSpring Valley · Other (e.g. tea bag)50 mg per serving
O
One Daily PrenatalEquate · Softgel Capsule50 mg per serving
O
Organic VeggieProtein ChocolateBluebonnet Super Earth · Powder30 mg per serving
H
Heart Healthy Multivitamin WomenDr. Sinatra · Tablet or Pill250 mg per serving
W
Women's MultivitaminSpring Valley · Tablet or Pill250 mg per serving
1
1,000 mg Vitamin C OrangeEquate · Other (e.g. tea bag)60 mg per serving
O
Optimal Solutions Hair, Skin & NailsEsmond Natural · Other (e.g. tea bag)50 mg per serving
A
ABC Plus SeniorEsmond Natural · Other (e.g. tea bag)50 mg per serving
O
Organic GreensBluebonnet Super Earth · Powder15 mg per serving
M
Men's PackNature Made · Other (e.g. tea bag)100 mg per serving
M
Maximin PackNature Made · Other (e.g. tea bag)100 mg per serving
T
Target-Mins Total MinsCountry Life · Tablet or Pill500 mg per serving
W
Weight Loss Drink Mix French VanillaNatural Factors SlimStyles · Powder137 mg per serving
D
Diabetes Health PackNature Made · Other (e.g. tea bag)300 mg per serving
O
Organic WheatGrassBluebonnet Super Earth · Powder8.0 mg per serving
M
Multi Complete With IronNature Made · Tablet or Pill100 mg per serving
P
Pro Pre Fruit FusionON Optimum Nutrition · Powder230 mg per serving
P
Pro Pre Grape CandyON Optimum Nutrition · Powder230 mg per serving
P
Pro Pre Strawberry BurstON Optimum Nutrition · Powder230 mg per serving
P
Pro Pre Juicy WatermelonON Optimum Nutrition · Powder230 mg per serving
B
Beet & B Energizer Powder Watermelon FlavorCountry Life · Powder7.0 mg per serving
M
Multi For Her With Iron & CalciumNature Made · Tablet or Pill100 mg per serving
1
100% Natural Dual-Action Protein Natural ChocolateBluebonnet · Powder25 mg per serving
M
Multi For HimNature Made · Tablet or Pill100 mg per serving
E
E.S.P. Pre-Workout Blue RaspberryMetabolic Nutrition · Powder50 mg per serving
E
E.S.P. Pre-Workout Fruit PunchMetabolic Nutrition · Powder100 mg per serving
O
Organic VeggieProtein Natural Original FlavorBluebonnet Super Earth · Powder20 mg per serving
E
E.S.P. Pre-Workout Green AppleMetabolic Nutrition · Powder100 mg per serving
E
E.S.P. Pre-Workout WatermelonMetabolic Nutrition · Powder100 mg per serving
O
Organic VeggieProtein VanillaBluebonnet Super Earth · Powder30 mg per serving
O
Organic VeggieProtein Vanilla ChaiBluebonnet Super Earth · Powder30 mg per serving
O
Organic VeggieProtein Vanilla ChaiBluebonnet Super Earth · Powder30 mg per serving
O
Organic VeggieProtein Chocolate MochaBluebonnet Super Earth · Powder30 mg per serving
O
Organic VeggieProtein VanillaBluebonnet Super Earth · Powder30 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).