Supplements
Iron in supplements · page 42
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 42 of 135
O
OneDaily Women'sMeijer · Tablet or Pill18 mg per servingC
Children's Complete MultivitaminEquate · Tablet or Pill18 mg per servingC
Children's Chewables CompleteKroger · Tablet or Pill18 mg per servingC
Complete Women 50+Kroger · Tablet or Pill8.0 mg per servingC
Centravites AdultsOptimum · Tablet or Pill18 mg per servingB
BrainSustain Creamy ChocolateXYMOGEN · Powder5.0 mg per servingM
Multivitamin with Iron Supplement Natural Grape FlavorZarbee's Naturals Baby · Liquid10 mg per servingP
PrenatalNature's Bounty · Softgel Capsule28 mg per servingB
Baby & MeMegaFood · Tablet or Pill18 mg per servingS
SpirulinaNatural Elements · Capsule1.0 mg per servingO
OptiCleanse GHI ChaiXYMOGEN · Powder6.0 mg per servingO
OptiCleanse GHI Creamy ChocolateXYMOGEN · Powder7.0 mg per servingO
OptiCleanse GHI Vanilla DelightXYMOGEN · Powder6.0 mg per servingO
OptiCleanse Plus Creamy ChocolateXYMOGEN · Powder7.0 mg per servingO
OptiCleanse Plus Vanilla DelightXYMOGEN · Powder5.0 mg per servingA
Advanced Superfood Greens & Vegetables PlainH!D Hallelujah Diet · Powder3.5 mg per servingO
OmniumSolgar · Tablet or Pill9.0 mg per servingR
Raw Beauty Mint Chocolate Chip InfusionHUM · Powder1.0 mg per servingW
Wheatgrass Juice PowderMaju Superfoods · Powder0.00 NP per servingP
P+ 100% Plant Protein Flex Vanilla FlavorBiochem · Powder6.0 mg per servingP
P 100% Plant Protein Vanilla FlavorBiochem · Powder6.0 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).