Supplements

Iron in supplements · page 38

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 38 of 135

PlusOneMetagenics · Other (e.g. tea bag)30 mg per serving

Prenatal Plus DHAPink Stork · Capsule27 mg per serving

FertilityPink Stork · Capsule9.0 mg per serving

Vital Vits Fruity Flavoured ShapesHigher Nature Kids · Tablet or Pill7.0 mg per serving

Chewable Adult Multi Pineapple-Orange FlavorCountry Life · Other (e.g. tea bag)5.0 mg per serving

Seniority MultivitaminCountry Life · Capsule9.0 mg per serving

Endur-VM Multi-Vitamin & MineralEndurance Products Company · Tablet or Pill18 mg per serving

PrenatalCountry Life Realfood Organics · Tablet or Pill18 mg per serving

True Food Supernutrition PlusHigher Nature · Tablet or Pill3.3 mg per serving

100% Isolate Chocolate MilkshakeIMSOALPHA · Powder0.00 NP per serving

Gnarly Performance Greens Blueberry AcaiGN Gnarly · Powder3.0 mg per serving

Gnarly Performance Greens Lemon MintGN Gnarly · Powder3.0 mg per serving

Hair, Skin and NailsThe Vitamin Shoppe · Tablet or Pill6.0 mg per serving

Kangavites Complete Multivitamin & Mineral Natural Bouncin' Berry FlavorSolgar · Tablet or Pill5.0 mg per serving

Female MultipleSolgar · Tablet or Pill18 mg per serving

Femagen PMS TabletsGenestra Brands · Tablet or Pill10 mg per serving

Formula VM-75Solgar · Tablet or Pill1.3 mg per serving

Formula V VM-75Solgar · Tablet or Pill1.3 mg per serving

Formula VM-75Solgar · Tablet or Pill1.3 mg per serving

Female MultipleSolgar · Tablet or Pill18 mg per serving

MRP Apple Crumb CakeCore Nutritionals · Powder7.0 mg per serving

OptiCleanse Plus Creamy ChocolateXYMOGEN · Powder6.0 mg per serving

Source of Life Mini-TabsNatures Plus · Tablet or Pill18 mg per serving

OptiCleanse GHI Creamy Chocolate Sugar- & Stevia-FreeXYMOGEN · Powder6.0 mg per serving

OptiCleanse GHI Creamy ChocolateXYMOGEN · Powder6.0 mg per serving

FITFood Lean Complete French Vanilla Sugar- & Stevia-FreeXYMOGEN · Powder4.0 mg per serving

FITFood Lean Complete Dutch Chocolate Sugar- & Stevia-FreeXYMOGEN · Powder4.0 mg per serving

FITFood Lean Complete French VanillaXYMOGEN · Powder3.0 mg per serving

FITFood Lean Complete Dutch ChocolateXYMOGEN · Powder4.0 mg per serving

Prenatal NutrientsSolgar · Tablet or Pill27 mg per serving

CeroviteRugby · Tablet or Pill18 mg per serving

Therems-MRugby · Tablet or Pill9.0 mg per serving

Opti-WomenON Optimum Nutrition · Capsule18 mg per serving

Prenatal VitaminsRugby · Tablet or Pill28 mg per serving

B-Complex CompleteGNC · Other (e.g. tea bag)18 mg per serving

Mega Multiple Vitamin Mineral Tropical PlusTropical Oasis · Liquid6.0 mg per serving

Chelated Solamins MultimineralSolgar · Tablet or Pill10 mg per serving

Women's Multi-VitaminTropical Oasis · Liquid6.0 mg per serving

MultiBlackstone Labs · Tablet or Pill3.6 mg per serving

Brain Formula Neuro PlusMillecor · Capsule1.0 mg per serving

Kids Chewable Multivitamin Natural Mixed Berry FlavorGNC Milestones · Tablet or Pill2.0 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).