Supplements

Iron in supplements · page 34

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	Pregnancy	Breastfeeding
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	45 mg	45 mg
19–50 years	45 mg	45 mg	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 34 of 135

Multi Vitamin with IronBasic Vitamins · Tablet or Pill18 mg per serving

Prenatal VitaminsBasic Vitamins · Tablet or Pill27 mg per serving

HairViva Vitamins · Tablet or Pill10 mg per serving

Source Of Life Women Liquid Natural Berry FlavorNaturesPlus · Liquid4.5 mg per serving

GummiesNatures Plus Source of Life Animal Parade · Gummy or Jelly1.0 mg per serving

Children's Daily MultiBuried Treasure Liquid Nutrients · Liquid10 mg per serving

PreNatal Plus DHA Daily MultiBuried Treasure Liquid Nutrients · Liquid20 mg per serving

Pure Colloidal MineralsBuried Treasure Liquid Nutrients · Liquid7.7 mg per serving

Multi-Pro 32XAST Sports Science · Tablet or Pill6.0 mg per serving

Baby & Me 2 Prenatal MultiMegaFood · Tablet or Pill18 mg per serving

Green and RedNaturesPlus Source of Life · Tablet or Pill4.5 mg per serving

Wheatgrass 1000 mgAmazing India · Tablet or Pill0.11 mg per serving

Ultra Supreme Greens & FruitsCalifornia Academy of Health · Powder4.5 mg per serving

Multi for Women 40+MegaFood · Tablet or Pill9.0 mg per serving

One DailyMegaFood · Tablet or Pill4.5 mg per serving

Centrum MenCentrum · Tablet or Pill8.0 mg per serving

Baby & Me 2 Postnatal MultiMegaFood · Tablet or Pill9.0 mg per serving

Women Over 40 One DailyMegaFood · Tablet or Pill4.5 mg per serving

Women's One MultipleAN Amazing Nutrition Amazing Formulas · Tablet or Pill6.0 mg per serving

Alive! Women's Energy Complete MultivitaminNature's Way · Tablet or Pill18 mg per serving

Prenatal One MultipleAN Amazing Nutrition Amazing Formulas · Tablet or Pill30 mg per serving

Source of Life Women TabletsNaturesPlus · Tablet or Pill18 mg per serving

Source of Life Liquid Natural Delicious Tropical Fruit FlavorNaturesPlus · Liquid4.5 mg per serving

VitaJYM Supplement Science · Tablet or Pill18 mg per serving

Adult MultiNature's Bounty · Tablet or Pill18 mg per serving

Mother & ChildPure Essence · Tablet or Pill12 mg per serving

Vita Mom Prenatal FormulaKAL · Tablet or Pill25 mg per serving

Vita Mom Advanced Prenatal FormulaKAL · Tablet or Pill25 mg per serving

Women's Multi 50+Nature's Bounty · Tablet or Pill8.0 mg per serving

Women's MultiNature's Bounty · Tablet or Pill18 mg per serving

Enhanced Energy Whole Food Multivitamin Mango Pineapple FlavorKAL · Tablet or Pill5.0 mg per serving

Centrum MenCentrum · Tablet or Pill8.0 mg per serving

Centrum WomenCentrum · Tablet or Pill18 mg per serving

Rejuvenate! PlusHealth Products Distributors · Powder6.2 mg per serving

Multi VitaminAxe & Sledge Supplements · Capsule9.0 mg per serving

PrenatalHealth Star · Tablet or Pill28 mg per serving

Mega ChelNature's Sunshine · Tablet or Pill3.0 mg per serving

Nature's PrenatalNature's Sunshine · Tablet or Pill27 mg per serving

Skeletal StrengthNature's Sunshine · Tablet or Pill1.5 mg per serving

Super SupplementalNature's Sunshine · Tablet or Pill28 mg per serving

Kids Vitamins & Minerals Chewable Natural Black Cherry FlavorSolaray · Gummy or Jelly12 mg per serving

Mass Tech Extreme 2000 Triple Chocolate BrownieMuscleTech Performance Series · Powder15 mg per serving

Maximum Vibrance Vanilla BeanVibrant Health · Powder8.0 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).