Supplements

Magnesium in supplements · page 109

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).

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	—	—	—	—
7-12 months	—	—	—	—
1–3 years	65 mg	65 mg	—	—
4–8 years	110 mg	110 mg	—	—
9–13 years	350 mg	350 mg	—	—
14–18 years	350 mg	350 mg	350 mg	350 mg
19–30 years	350 mg	350 mg	350 mg	350 mg
31–50 years	350 mg	350 mg	350 mg	350 mg
51+ years	350 mg	350 mg	—	—

Source: NIH ODS Magnesium Fact Sheet for Health Professionals, Table 3 (updated 2026-01-06).

Supplements with Magnesium

10,004 shown · page 109 of 209

Airborne Kids Assorted Fruit FlavorsAirborne · Gummy or Jelly6.7 mg per serving

Thyrodex T-150NuMedica · Capsule20 mg per serving

Ageless MindSource Naturals · Tablet or Pill66 mg per serving

Pre-Workout Raspberry LemonadeAscent · Powder95 mg per serving

Re-Built Mass XP ChocolateGNC Beyond Raw · Powder600 mg per serving

Green Superfood Hydrate Strawberry Lemonade FlavorAmazing Grass · Tablet or Pill40 mg per serving

Aloe Vera Juice Natural Wild Berry FlavorGNC Natural Brand · Liquid0.00 NP per serving

Calcium & Magnesium Orange Cream FlavorLiquid Health · Liquid250 mg per serving

Ketogenic Pre-Workout Pink LemonadeVMI Sports Keto Series · Powder295 mg per serving

Ketogenic Pre-Workout Star Berry SaversVMI Sports Keto Series · Powder295 mg per serving

Sleep AidLife Renew · Capsule110 mg per serving

Alpha Vegan Natural ChocolateOptimal Alpha · Powder40 mg per serving

Re-Built Mass XP VanillaGNC Beyond Raw · Powder510 mg per serving

Re-Built Mass XP Cookies & CreamGNC Beyond Raw · Powder540 mg per serving

Re-Built Mass XP StrawberryGNC Beyond Raw · Powder580 mg per serving

Re-Built Mass XP Peanut ButterGNC Beyond Raw · Powder490 mg per serving

Pure Pre Strawberry LemonadeTrue Athlete · Powder50 mg per serving

Pure Pre Pineapple CoconutTrue Athlete · Powder50 mg per serving

Sleep Juice Sweet TeaEA Enhnaced · Powder150 mg per serving

EnduranceRyno Power · Capsule50 mg per serving

MitoTone PlusDouglas Laboratories · Capsule50 mg per serving

Enigma PineappleApollon Nutrition · Powder28 mg per serving

Glucose SupportViva Vitamins · Capsule400 mg per serving

Osteo MDMD Prescriptives · Capsule3.0 mg per serving

Vegan Plant-Based Calcium 1,000 mgPlantFusion · Tablet or Pill96 mg per serving

Exogenous Ketones Peach FlavorMCM Nutrition · Powder105 mg per serving

Exogenous Ketones Dragonfruit Elderflower FlavorMCM Nutrition · Powder100 mg per serving

Exogenous Ketones Fruit Punch FlavorMCM Nutrition · Powder105 mg per serving

Exogenous Ketones Dragonfruit Elderflower FlavorMCM Nutrition · Powder100 mg per serving

Trace-MinProgressive Professional from Progressive Laboratories · Capsule42 mg per serving

Her Desire All Natural Sexual HealthAngry Supplements · Capsule125 mg per serving

Cluster Bomb UnflavoredApollon Nutrition · Powder28 mg per serving

Mood Improve Advanced Mood Support4 Organics · Capsule50 mg per serving

Keto Creamer ChocolateKiss My Keto · Powder50 mg per serving

TestabolicChaotic Labz · Capsule24 mg per serving

Ascorbates SAPNFH · Capsule6.5 mg per serving

Advanced Ketone Blend Caramel MacchiatoKetond · Powder199 mg per serving

5-Hydroxy GabaPriority One Nutritional Supplements · Capsule5.0 mg per serving

Liposomal Immuno-C Plus Gentle LemonImmuneBody · Liquid20 mg per serving

OsteoBalancePure Encapsulations · Capsule64 mg per serving

Adreno ComplexBioCare · Capsule50 mg per serving

Elimidrol Daytime Tropical Fruit PunchSunrise Nutraceuticals · Powder125 mg per serving

Joker Extreme Pre-Workout MangoTerror Labz · Powder100 mg per serving

ImmunityAid Wellness Blend Orange BurstIMMUNITYAID · Liquid210 mg per serving

Glowing Greens! Natural Berry Blast FlavorHealth Logics · Powder100 mg per serving

Cell DefenderBeyond Health · Capsule60 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).