United States
Data
Supplements

Magnesium in supplements · page 70

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 70 of 209

M
Multi-Vitamin with Vitashine D3 and QuatrefolicDoctor's Best · Capsule100 mg per serving
O
OsteoStrongTerry Naturally · Tablet or Pill200 mg per serving
U
Ultimate Woman 50+The Vitamin Shoppe · Tablet or Pill150 mg per serving
Z
Zipfizz Fruit Punchzf Zipfizz · Powder100 mg per serving
U
Ultra AB Multi ComplexAB American Biologics · Capsule24 mg per serving
U
Ultimate ManThe Vitamin Shoppe · Tablet or Pill25 mg per serving
U
Ultimate ManThe Vitamin Shoppe · Tablet or Pill25 mg per serving
U
Ultra ConnexinAB American Biologics · Capsule100 mg per serving
A
Adult One DailyAmazon Elements · Tablet or Pill7.5 mg per serving
U
Ultra Osteo SynergyAB American Biologics · Capsule150 mg per serving
U
Ultimate Woman No IronThe Vitamin Shoppe · Tablet or Pill250 mg per serving
O
One Daily Women'sThe Vitamin Shoppe · Tablet or Pill100 mg per serving
O
One Daily Women's No IronThe Vitamin Shoppe · Tablet or Pill100 mg per serving
M
MultivitaminDNA Miracles Isotonix · Powder5.0 mg per serving
U
Ultimate Woman GoldThe Vitamin Shoppe · Tablet or Pill250 mg per serving
U
Ultimate Woman GoldThe Vitamin Shoppe · Tablet or Pill250 mg per serving
O
One Daily Men's Health FormulaExchange Select · Tablet or Pill140 mg per serving
U
Ultimate Man GoldThe Vitamin Shoppe · Tablet or Pill200 mg per serving
R
Raw Organic Fit ChocolateGarden of Life · Powder27 mg per serving
U
Ultimate Man GoldThe Vitamin Shoppe · Tablet or Pill200 mg per serving
R
Raw Organic Fit CoffeeGarden of Life · Powder27 mg per serving
U
Ultimate Man EliteBodyTech · Tablet or Pill100 mg per serving
O
One Daily Women'sThe Vitamin Shoppe · Tablet or Pill100 mg per serving
M
Multiple Cherry FlavorBluebonnet Rainforest Animalz · Other (e.g. tea bag)10 mg per serving
U
Ultimate Man 50+The Vitamin Shoppe · Tablet or Pill150 mg per serving
U
Ultimate Man 50+The Vitamin Shoppe · Tablet or Pill150 mg per serving
U
Ultimate WomanThe Vitamin Shoppe · Tablet or Pill250 mg per serving
U
Ultimate WomanThe Vitamin Shoppe · Tablet or Pill250 mg per serving
A
All-In-One Daily Essentials Shake ChocolateLyfe Fuel · Powder200 mg per serving
A
All-In-One Daily Essentials Shake ChocolateLyfe Fuel · Powder200 mg per serving
A
All-In-One Daily Essentials Shake Vanilla ChaiLyfe Fuel · Powder200 mg per serving
A
All-In-One Daily Essentials Shake Vanilla ChaiLyfe Fuel · Powder200 mg per serving
C
Clean & Lean Recovery Shake ChocolateLyfe Fuel · Powder22 mg per serving
C
Clean & Lean Recovery Shake ChocolateLyfe Fuel · Powder22 mg per serving
C
Clean & Lean Recovery Shake Vanilla ChaiLyfe Fuel · Powder10 mg per serving
C
Clean & Lean Recovery Shake Vanilla ChaiLyfe Fuel · Powder10 mg per serving
I
ImmuBlast-C Ultimate Orange Flavor21st Century · Powder60 mg per serving
I
ImmuBlast-C Raspberry Burst Flavor21st Century · Powder60 mg per serving
H
Hair, Skin & Nails21st Century · Tablet or Pill20 mg per serving
P
PF MultiPlus Berry Pomegranate FlavorPureFormulas · Powder300 mg per serving
E
Escavite D Cherry FlavoredGM Pharmaceuticals · Tablet or Pill60 mg per serving
V
Vivioptal WomenVivioptal · Softgel Capsule40 mg per serving
P
Prenatal MiniLife Nutrition · Tablet or Pill50 mg per serving
R
Relacore ExtraCRC The Carter-Reed Company · Tablet or Pill100 mg per serving
M
Maximum VitalityRejuvenation Science · Tablet or Pill100 mg per serving
F
Focus FactorFocus Factor · Tablet or Pill100 mg per serving
V
Vital Fuerte H3 EFLaboratorio Farmamedica · Capsule0.20 mg per serving
A
Armor-V Multi-Nutrient ComplexMP MusclePharm · Capsule94 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).