United States
Data
Supplements

Magnesium in supplements · page 55

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 55 of 209

P
Pro-CHealth Products Distributors · Capsule23 mg per serving
P
Pro-CHealth Products Distributors · Capsule23 mg per serving
C
Centrum WomenCentrum · Tablet or Pill100 mg per serving
b
bone jour!hank & brian's · Capsule375 mg per serving
M
Mighty Multi-Vite!hank & brian's · Capsule100 mg per serving
C
Centrum Silver Adults 50+Centrum · Tablet or Pill50 mg per serving
C
Centrum Silver Men 50+Centrum · Tablet or Pill75 mg per serving
M
Multivitamin and Mineral Formula without IronDr. Clark Research Association Dr. Clark Zentrum · Capsule80 mg per serving
H
Hydraulic HWMFAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic ICEE Blue RaspberryAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic ICEE CherryAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic Lemon LimeAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic Scorpion VenomAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic Shark Bite Orange Mango FlavoredAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic Strawberry LemonadeAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic Unicorn BloodAxe & Sledge Supplements · Powder60 mg per serving
H
Hydraulic Swamp Beast Apple Berry FlavorAxe & Sledge Supplements · Powder60 mg per serving
M
Multi VitaminAxe & Sledge Supplements · Capsule100 mg per serving
S
Senior TabsGeri-Care · Tablet or Pill50 mg per serving
M
Mega ChelNature's Sunshine · Tablet or Pill128 mg per serving
N
Nature's PrenatalNature's Sunshine · Tablet or Pill75 mg per serving
S
Skeletal StrengthNature's Sunshine · Tablet or Pill300 mg per serving
S
Super SupplementalNature's Sunshine · Tablet or Pill400 mg per serving
S
Super Supplemental without IronNature's Sunshine · Tablet or Pill400 mg per serving
K
Kids Vitamins & Minerals Chewable Natural Black Cherry FlavorSolaray · Gummy or Jelly15 mg per serving
M
Maximum Vibrance Vanilla BeanVibrant Health · Powder30 mg per serving
A
AnaviteGaspari Nutrition · Tablet or Pill200 mg per serving
U
Ultra Source of Life No IronNatures Plus · Tablet or Pill100 mg per serving
C
Cardio Cherry FlavorLife's Fortune · Powder230 mg per serving
M
Multi-Vitamin & Mineral Iron-FreeLife's Fortune · Tablet or Pill100 mg per serving
M
Multi-Vitamin & Mineral Liquid Formula Natural Fruit FlavorLife's Fortune · Liquid50 mg per serving
F
Formula 75 Multi Vitamin-MineralWonder Laboratories · Tablet or Pill7.0 mg per serving
F
Formula 75 Multi Vitamin-MineralWonder Laboratories · Tablet or Pill7.0 mg per serving
A
Alpha DailyOptimal Alpha · Tablet or Pill100 mg per serving
M
Multi-Vita-MaxxOrganixx · Capsule40 mg per serving
M
Men's Living Green Liquid-Gel MultiIrwin Naturals · Softgel Capsule25 mg per serving
W
Women's Living Green Liquid-Gel MultiIrwin Naturals · Softgel Capsule25 mg per serving
B
Berocca Orange FlavorBayer · Tablet or Pill50 mg per serving
C
Centrum Silver Adults 50+Centrum · Tablet or Pill50 mg per serving
C
Centrum AdultsCentrum · Tablet or Pill50 mg per serving
C
Centrum Silver Adults 50+Centrum · Tablet or Pill50 mg per serving
C
Centrum Silver Adults 50+Centrum · Tablet or Pill50 mg per serving
C
Centrum Kids ChewablesCentrum · Tablet or Pill40 mg per serving
C
Centrum Men's MultiCentrum · Tablet or Pill25 mg per serving
C
Centrum AdultsCentrum · Tablet or Pill50 mg per serving
C
Centrum AdultsCentrum · Tablet or Pill50 mg per serving
C
Centrum AdultsCentrum · Tablet or Pill50 mg per serving
K
Kids Daily MultiMegaFood · Powder10 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).