Supplements

Iron in supplements · page 45

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 45 of 135

Performance Multi Energy FormulaKirkland Signature · Tablet or Pill9.0 mg per serving

Sentry Adults21st Century · Tablet or Pill18 mg per serving

Kid's Chewable Multi-Vitamin Cherry Flavored365 Everyday Value · Tablet or Pill5.0 mg per serving

Prenatal VitaminsSignature Care · Tablet or Pill28 mg per serving

Natures's HarvestNature's Sunshine · Other (e.g. tea bag)0.00 NP per serving

Women's MultivitaminInnate Response Formulas · Tablet or Pill15 mg per serving

Women's 40+ MultivitaminInnate Response Formulas · Tablet or Pill9.0 mg per serving

Complete Multivitamin AdultsEquate · Tablet or Pill18 mg per serving

One Daily Women's HealthEquate · Tablet or Pill18 mg per serving

One Daily Women's Pro-ActiveEquate · Tablet or Pill18 mg per serving

Whey Protein Chocolate21st Century ReNourish Sport · Powder0.40 mg per serving

Women's Multi-VitaminBIOVEA · Capsule10 mg per serving

Kid's Chewable Vitamins & Minerals Blue Raspberry FlavorCarlson · Tablet or Pill9.0 mg per serving

Multi CompleteNature Made · Softgel Capsule18 mg per serving

Women's Daily Multivitaminup&up · Tablet or Pill18 mg per serving

Prenatal Vitaminsup&up · Tablet or Pill28 mg per serving

Central-ViteRite Aid Pharmacy · Tablet or Pill18 mg per serving

SpectraVite AdultCVS Health · Tablet or Pill18 mg per serving

Super Natural Calcium + Magnesium Chai SpiceVibrant Health · Powder4.4 mg per serving

Women's DailyBerkley Jensen · Tablet or Pill18 mg per serving

Complete MultivitaminBerkley Jensen · Tablet or Pill18 mg per serving

Prenatal with IronGNC Women's · Other (e.g. tea bag)18 mg per serving

Complete Multivitamin Women 50+Berkley Jensen · Tablet or Pill8.0 mg per serving

Whey Isolate VanillaMyology · Powder0.00 mg per serving

Pure Protein Super Food Vanilla BeanPure Protein · Powder7.8 mg per serving

Organic Rice Bran FiberGroovy Bee · Powder0.40 mg per serving

Organic Wheat GrassNatural Elements · Powder1.0 mg per serving

3D Energy Drink Grape3D Energy Drinks · Liquid0.00 NP per serving

3D Energy Drink Sunburst3D Energy Drinks · Liquid0.00 NP per serving

3D Energy Drink Liberty Pop3D Energy Drinks · Liquid0.00 NP per serving

3D Energy Drink Pina Colada3D Energy Drinks · Liquid0.00 mg per serving

Super GreensAyur Earth · Powder0.86 mg per serving

Super GreensAyur Earth · Tablet or Pill0.25 mg per serving

Super VeggiesAyur Earth · Powder1.1 mg per serving

Super VeggiesAyur Earth · Tablet or Pill3.0 mg per serving

Brain SupportNaturesPlus AgeLoss · Capsule3.5 mg per serving

Spirulina 500 mgAmazing India · Tablet or Pill0.50 mg per serving

Rejuvenate! Berries & HerbsHealth Products Distributors · Powder4.3 mg per serving

Clean Chlorella PowderHealth Ranger Select · Powder1.1 mg per serving

Plant-Based Protein Vanilla FlavorOrganic Muscle · Powder2.4 mg per serving

Premium Delta 8 25 mg Peach Dream GummiesBinoid · Gummy or Jelly0.00 mg per serving

Genius Vegan Protein ChocolateThe Genius Brand · Powder10 mg per serving

Folic Acid + Iron MultivitaminSancilio & Company · Tablet or Pill29 mg per serving

Whey + Muscle Builder Vanilla CreamMuscleTech · Powder0.60 mg per serving

Nestabs OneWomen's Choice Pharmaceuticals · Softgel Capsule38 mg per serving

Vegan Protein Factors Vanilla BeanNatural Factors · Powder5.0 mg per serving

Natural Whey Salted Caramel ShakeHigh Level · Powder0.25 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).