Supplements
Iron in supplements · page 124
6,443 supplements on the U.S. market list Iron with an amount per serving. The official Tolerable Upper Intake Level for adults is 45 mg a day.
Tolerable Upper Intake Level (UL)
The highest daily amount that is unlikely to cause harm for almost all healthy people, from food, drinks and supplements combined.
| Age | Men | Women |
|---|---|---|
| 0-6 months | 40 mg | 40 mg |
| 7-12 months | 40 mg | 40 mg |
| 1–3 years | 40 mg | 40 mg |
| 4–8 years | 40 mg | 40 mg |
| 9–13 years | 40 mg | 40 mg |
| 14–18 years | 45 mg | 45 mg |
| 19–50 years | 45 mg | 45 mg |
| 51+ years | 45 mg | 45 mg |
Source: NIH ODS Iron Fact Sheet for Health Professionals, Table 3 (updated 2025-09-04).
Supplements with Iron
6,443 shown · page 124 of 135
O
Organic Plant-Protein Powder Vanilla22 Days Nutrition · Powder2.0 mg per servingi
i5 Biotransformation Shake Mix ChaiXYMOGEN EP · Powder0.00 Not Present per servingi
i5 Chocolate MintXYMOGEN · Powder0.00 NP per servingG
Green BlendFlora · Powder3.0 mg per servingT
The Cheat System Diet Classic Vanilla FlavoredThe Cheat System Diet · Powder4.0 mg per servingC
Classic Protein NaturalSunwarrior · Powder1.5 mg per servingF
Flax Seed plus FiberNopalina · Capsule0.00 NP per servingV
Vegetarian Iron ComplexCalifornia Academy of Health · Tablet or Pill27 mg per servingD
Diet Citrimax ComplexSource Naturals · Tablet or Pill1.0 mg per servingD
Diet CitrimaxSource Naturals · Tablet or Pill1.0 mg per servingN
Natural Fiber Therapy Regular FlavorMajor · Powder0.40 mg per servingT
Turmeric Digest CurcuminHealth Plus · Capsule0.00 mg per servingS
Shatter Elite Glacier BerryMuscleTech · Powder1.1 mg per serving
B
Beautiful BarleyIVL Institute For Vibrant Living · Tablet or Pill2.0 mg per servingP
Pea Protein Vanilla FlavorOL Olympian Labs Lean & Healthy · Powder9.0 mg per servingA
Appiless Berry Fusion SmoothiePurely Inspired · Powder0.40 mg per servingP
Physician's Protein VanillaIntegrative Therapeutics · Powder4.0 mg per servingP
Pea Protein With ProHydrolaseDoctor's Best · Powder3.0 mg per servingO
Organic Whey Isolate ChocolateNatural Force · Powder0.80 mg per servingO
Organic Plant Protein UnflavoredNatural Force · Powder6.5 mg per servingI
Immune LiftOrganic India · Powder1.0 mg per servingA
Apple Cider Vinegar Red BeetFlora · Liquid0.20 mg per servingC
Chelated Magnesium Calcium 2:1Solgar · Tablet or Pill0.70 mg per servingE
Egg White Protein Isolate Chocolate Milk FlavorBlonyx · Powder1.0 mg per servingU
Ultra Calm Chocolate Coconut FlavoredMetagenics · Bar1.0 mg per servingA
Ancient Nutrients Blood BuilderAncient Nutrition · Capsule27 mg per servingT
Tri-Vit With Fluoride 0.25 mg and Iron DropsQualitest · Liquid10 mg per serving
C
Casein Chocolate MilkMusclePharm · Powder1.0 mg per servingC
Casein Cookies 'N CreamMusclePharm · Powder1.0 mg per servingS
Super Sport Milk ChocolateCellucor · Powder6.0 % per servingL
Ls Liver SSystemic Formulas Bio Function · Capsule2.7 mg per servingH
HSO Probiotic FormulaGarden of Life Primal Defense · Other (e.g. tea bag)2.3 mg per servingC
Caramel Calcium ChewsMember's Mark · Other (e.g. tea bag)1.0 mg per servingR
Raw CoconutNature's Way · Unknown1.0 mg per servingW
Warrior Blend MochaSunwarrior · Powder6.0 mg per servingW
Warrior Blend BerrySunwarrior · Powder5.0 mg per servingW
Warrior Blend MochaSunwarrior · Powder6.0 mg per servingW
Warrior Blend MochaSunwarrior · Powder6.0 mg per servingW
Warrior Blend BerrySunwarrior · Powder5.0 mg per servingLabel 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).