United States
Data
Supplements

Magnesium in supplements · page 97

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 97 of 209

BioLyfe Keto Max, Justified Laboratories
BioLyfe Keto MaxJustified Laboratories · Capsule225 mg per serving
Impact Keto Max, Justified Laboratories
Impact Keto MaxJustified Laboratories · Capsule225 mg per serving
Keto Clean Max, Justified Laboratories
Keto Clean MaxJustified Laboratories · Capsule225 mg per serving
Keto Clean, Justified Laboratories
Keto CleanJustified Laboratories · Capsule150 mg per serving
Lifetime Keto, Justified Laboratories
Lifetime KetoJustified Laboratories · Capsule150 mg per serving
Luxe Keto, Justified Laboratories
Luxe KetoJustified Laboratories · Capsule150 mg per serving
Luxe Keto Max, Justified Laboratories
Luxe Keto MaxJustified Laboratories · Capsule225 mg per serving
Sure Slim Keto Max, Justified Laboratories
Sure Slim Keto MaxJustified Laboratories · Capsule225 mg per serving
Trim Drops Keto Max, Justified Laboratories
Trim Drops Keto MaxJustified Laboratories · Capsule225 mg per serving
Trim Drops Keto, Justified Laboratories
Trim Drops KetoJustified Laboratories · Capsule150 mg per serving
Trimax Keto Max, Justified Laboratories
Trimax Keto MaxJustified Laboratories · Capsule225 mg per serving
Trimax Keto, Justified Laboratories
Trimax KetoJustified Laboratories · Capsule150 mg per serving
Blood Pressure Support, Bluebonnet Targeted Choice
Blood Pressure SupportBluebonnet Targeted Choice · Capsule150 mg per serving
Cal-Mag Liquid Natural Tropical Fruit Flavor, Vital Earth Minerals
Cal-Mag Liquid Natural Tropical Fruit FlavorVital Earth Minerals · Liquid250 mg per serving
Tolerance Factor, Meehan Formulations
Tolerance FactorMeehan Formulations · Capsule2.4 mg per serving
M
Metabolic Bioshock Fruit PunchGiant Sports · Powder40 mg per serving
D
Delicious Protein Delicious Peanut Butter Chocolate ShakeGiant Sports · Powder26 mg per serving
M
Metabolic Bioshock LemonadeGiant Sports · Powder80 mg per serving
M
Metabolic Bioshock Blue RaspberryGiant Sports · Powder40 mg per serving
D
Delicious Protein Delicious Peanut Butter Chocolate ShakeGiant Sports · Powder75 mg per serving
D
Delicious Protein Delicious Chocolate ShakeGiant Sports · Powder26 mg per serving
C
Carb Watchers Lean Body Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Strawberry Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Strawberry Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
C
Carb Watchers Lean Body Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Food Based Multi-VitaminLabrada Nutrition · Capsule100 mg per serving
L
Lean Body For Her Food Based Multi-VitaminLabrada Nutrition · Capsule100 mg per serving
L
Lean Body Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Chocolate Peanut Butter FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Cinnamon Bun FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body Strawberry Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Delicious Soft Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Delicious Strawberry Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Delicious Soft Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Delicious Soft Chocolate Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Delicious Strawberry Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
L
Lean Body For Her Delicious Soft Vanilla Ice Cream FlavorLabrada Nutrition · Powder0.00 NP per serving
P
Pro Gainer High Protein Gainer Stawberry CreamON Optimum Nutrition · Powder0.00 NP per serving
D
Dinochews Children's ChewableHigher Nature · Tablet or Pill22 mg per serving
D
Daily MultivitaminAbout Time · Capsule100 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).