United States
Data
Supplements

Magnesium in supplements · page 118

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 118 of 209

Cardio Booster, SuperSmart
Cardio BoosterSuperSmart · Capsule22 mg per serving
Stress Relief Formula, SuperSmart
Stress Relief FormulaSuperSmart · Capsule150 mg per serving
Calcium Pro+, Codeage
Calcium Pro+Codeage · Capsule250 mg per serving
Nattokinase Pro, Enzyme Science
Nattokinase ProEnzyme Science · Capsule0.04 mg per serving
Hydro-Fuel+ Gummies Cool Blue Freeze, ZHOU
Hydro-Fuel+ Gummies Cool Blue FreezeZHOU · Gummy or Jelly10 mg per serving
Vitamin C Rosehip Complex, BioCare
Vitamin C Rosehip ComplexBioCare · Powder20 mg per serving
Zinc 30 mg, Dr. Berg
Zinc 30 mgDr. Berg · Capsule15 mg per serving
Track Fuel Vanilla Ice Cream, 6AM Run
Track Fuel Vanilla Ice Cream6AM Run · Powder20 mg per serving
The Grind Dragon Fruit Yuzu, Axe & Sledge Supplements
The Grind Dragon Fruit YuzuAxe & Sledge Supplements · Powder10 mg per serving
Electrolyte Charge, New Spirit Naturals
Electrolyte ChargeNew Spirit Naturals · Liquid42 mg per serving
A
Amplified Muscle Meal ChocolateGNC Pro Performance AMP · Powder120 mg per serving
A
Amplified Muscle Meal VanillaGNC Pro Performance AMP · Powder120 mg per serving
U
Ultra Preventive IXDouglas Laboratories · Tablet or Pill500 mg per serving
U
Ultra Preventive Beta With Copper & IronDouglas Laboratories · Tablet or Pill500 mg per serving
U
Ultra Preventive Beta With CopperDouglas Laboratories · Tablet or Pill500 mg per serving
U
Ultra Preventive IX With Vitamin KDouglas Laboratories · Tablet or Pill500 mg per serving
W
Weight Management PackDouglas Laboratories · Other (e.g. tea bag)250 mg per serving
U
Ultra Preventive III with IronDouglas Laboratories · Tablet or Pill500 mg per serving
M
Men's Health PackDouglas Laboratories · Other (e.g. tea bag)250 mg per serving
B
Basic Preventive JuniorDouglas Laboratories · Tablet or Pill250 mg per serving
C
Central-Vite SelectEqualine · Tablet or Pill100 mg per serving
C
Complete Senior Formula Iron FreeSunmark · Tablet or Pill100 mg per serving
D
Dark Rage Fruit PunchMHP Maximum Human Performance · Powder4.0 mg per serving
D
Daily MultiSundown Naturals · Other (e.g. tea bag)100 mg per serving
C
Complete Daily With IronSundown Naturals · Other (e.g. tea bag)100 mg per serving
A
Amplified Endurance Booster Blue RaspberryGNC Pro Performance AMP · Powder150 mg per serving
A
Amplified Endurance Booster OrangeGNC Pro Performance AMP · Powder150 mg per serving
B
Bone SupportPathway To Healing · Tablet or Pill175 mg per serving
P
Promasil Milk ChocolateRivalus · Powder50 mg per serving
P
Promasil Milk ChocolateRivalus · Powder50 mg per serving
P
Promasil VanillaRivalus · Powder50 mg per serving
P
Promasil VanillaRivalus · Powder50 mg per serving
C
Cardio Support SoftgelsVitaCeutical Labs · Softgel Capsule100 mg per serving
M
Mass-TechMuscleTech · Powder171 mg per serving
N
Nitro-Tech Hardcore Banana CreamMuscleTech Pro Series · Powder31 mg per serving
M
Mass-Tech Strawberry MilkshakeMuscleTech · Powder171 mg per serving
M
Mass-Tech Strawberry MilkshakeMuscleTech · Powder171 mg per serving
N
Nitro-Tech Hardcore Pro Series Cookies & CreamMuscleTech · Powder31 mg per serving
N
Nitro-Tech Hardcore Pro Series Strawberry BananaMuscleTech · Powder31 mg per serving
N
Nitro-Tech Hardcore Pro Series Vanilla MilkshakeMuscleTech · Powder31 mg per serving
N
Nitro-Tech Hardcore Pro Series Strawberry BananaMuscleTech · Powder31 mg per serving
N
Nitro-Tech Hardcore Pro Series Chocolate MilkshakeMuscleTech · Powder31 mg per serving
C
Chewable Vitamin & Mineral Insurance FormulaBronson · Tablet or Pill33 mg per serving
M
Milltrium CardioWindmill · Tablet or Pill20 mg per serving
A
Advanced Formula MilltriumWindmill · Tablet or Pill50 mg per serving
3
30 Day Beauty RegimenBronson · Tablet or Pill150 mg per serving
A
Advanced Formula Thera-Mill M With Beta-CaroteneWindmill · Tablet or Pill100 mg per serving
T
TheraBetic Multi-VitaminWindmill · Tablet or Pill125 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).