Supplements

Iron in supplements · page 116

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 116 of 135

Iron Energy Strawberry FlavorMegaFood · Gummy or Jelly4.0 mg per serving

FerrasorbThorne · Capsule36 mg per serving

Nitro-Tech Exotic Tropical PunchMuscleTech · Liquid2.2 mg per serving

100% Whey Protein Chocolate Ice CreamTop Secret · Powder2.0 mg per serving

Probolic-SR Orange CreamMHP Maximum Human Performance · Powder3.5 mg per serving

100% Whey Protein Isolate Chocolate MintHard Rhino · Powder0.00 NP per serving

Training Ground Protein 6 ChocolateEFX Sports · Powder0.00 NP per serving

Training Ground Protein 6 VanillaEFX Sports · Powder0.00 NP per serving

Rampage Protein Blend Chocolate MintHard Rhino · Powder0.00 NP per serving

Classic Plus ChocolateSunwarrior · Powder4.0 mg per serving

Classic Plus NaturalSunwarrior · Powder5.0 mg per serving

Classic Plus VanillaSunwarrior · Powder4.0 mg per serving

Natural Whey Protein Isolate 25 g ChocolateTrue Athlete · Powder0.00 mg per serving

Natural Whey Protein Isolate 25 g VanillaTrue Athlete · Powder0.00 mg per serving

SYNTHA-6 Chocolate MilkshakeBSN · Liquid2.0 mg per serving

Wheatgrass+ LiftOrganic India · Powder2.3 mg per serving

Kasein Chocolate ShakeKaged Muscle · Powder1.0 mg per serving

Wheatgrass+ LiftOrganic India · Powder2.3 mg per serving

Kasein Vanilla ShakeKaged Muscle · Powder0.00 mg per serving

Mindful LiftOrganic India · Powder2.0 mg per serving

Vital LiftOrganic India · Powder1.0 mg per serving

Mass Infusion ChocolateNutrex Research Black Series · Powder5.0 mg per serving

CitraNatal MedleyMission Pharmacal CitraNatal · Softgel Capsule27 mg per serving

Nervon Forte Delightful Orange FlavorGM Germa · Liquid24 mg per serving

Organic Turmeric Blend ChaiTerra Origin · Powder0.90 mg per serving

Moringa Leaf PowderOrganic Aura · Powder1.0 mg per serving

HarmonyOrganifi · Powder1.0 mg per serving

Red JuiceOrganifi · Powder2.0 mg per serving

Seabuckthorn FusionCalifornia Academy of Health · Liquid0.34 mg per serving

Organic Turmeric Blend ChaiTerra Origin · Powder0.90 mg per serving

Shatter Rainbow Fruit CandyMuscleTech · Powder0.60 mg per serving

Manganese B12SP Standard Process · Tablet or Pill1.0 mg per serving

FEONYX 1 mg/150 mgAmella Pharma · Tablet or Pill150 mg per serving

Yaeyama ChlorellaSource Naturals · Powder4.0 mg per serving

Black Seed Whole Premium Black Cumin SeedAmazing Herbs · Powder1.0 mg per serving

4-in-1 Fiber OrangeMetamucil · Powder0.70 mg per serving

Friendly ForceHealthForce SuperFoods · Capsule0.60 mg per serving

Pure Hawaiian Spirulina PowderNutrex Hawaii · Powder3.0 mg per serving

Pure Hawaiian Spirulina 500 mgNutrex Hawaii · Tablet or Pill3.0 mg per serving

Pure Hawaiian Spirulina 1,000 mgNutrex Hawaii · Tablet or Pill3.0 mg per serving

Herbal CalmDr. Rico Perez · Tablet or Pill18 mg per serving

Quantum Plant IronQuantum Nutrition Labs · Capsule18 mg per serving

Plant Protein Unflavored UnsweetenedPortions Master Vegan · Powder1.5 mg per serving

Collagen Peptides Chocolate FlavoredOrgain · Powder2.1 mg per serving

Plant Protein Unflavored UnsweetenedPortions Master Vegan · Powder1.5 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).