Supplements

Iron in supplements · page 127

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 127 of 135

Classic Protein ChocolateSunwarrior · Powder3.0 mg per serving

Classic Protein NaturalSunwarrior · Powder3.0 mg per serving

Classic Protein VanillaSunwarrior · Powder2.0 mg per serving

Iron +Vitamin C Delicious Black Raspberry FlavorNuLife Advanced Bariatrics · Tablet or Pill30 mg per serving

Yaeyama Chlorella 200 mgSource Naturals · Tablet or Pill1.8 mg per serving

Natural Daily FiberCVS Health · Capsule0.40 mg per serving

Energizing Iron with EleutheroNature's Way · Softgel Capsule8.0 mg per serving

Amla (Amalaki) PowderBareOrganics · Powder0.70 mg per serving

Chelated IronNature's Sunshine · Tablet or Pill23 mg per serving

Iron Liquid Natural Peach Mango FlavoringKirkman · Liquid18 mg per serving

Iron ComplexPerformance Lab · Capsule14 mg per serving

Iron 30 + Vitamin CCelebrate · Capsule30 mg per serving

Iron 45 + Vitamin CCelebrate · Capsule45 mg per serving

Iron 60 + Vitamin CCelebrate · Capsule60 mg per serving

Iron ComplexNOW · Tablet or Pill27 mg per serving

Non-GMO Organic Soy Protein Powder Natural Vanilla FlavorVitaCeutical Labs · Powder1.8 Gram(s) per serving

Best SpirulinaDoctor's Best · Tablet or Pill0.40 mg per serving

Iron Complex 29 mgVitamer Laboratories · Capsule29 mg per serving

FerraPlus 90 TabletsTrigen Laboratories · Tablet or Pill90 mg per serving

Optimal ProteinSeeking Health · Powder3.0 mg per serving

Apothe-CherryPurium · Liquid1.0 mg per serving

Natalvirt FLTVirtus Pharmaceuticals · Tablet or Pill90 mg per serving

Prenatal ProbioticRenew Life · Capsule4.2 mg per serving

Gentle Iron 28 mgNature's Bounty · Capsule28 mg per serving

ErythroProPremier Research Labs · Capsule0.30 mg per serving

Daily Psyllium Fiber PowderKonsyl · Powder1.0 mg per serving

Black Seed Ground Premium Black Cumin SeedAmazing Herbs · Powder0.50 mg per serving

HSO Probiotic FormulaGarden of Life Primal Defense · Powder3.0 mg per serving

Ultra Probiotic FormulaGarden of Life Primal Defense · Capsule2.0 mg per serving

Iron + Vitamin C Natural Orange FlavorBariMelts · Tablet or Pill54 mg per serving

Iron Plus CVital Nutrients · Capsule20 mg per serving

Iron 15 mg with Vitamin CPuritan's Pride · Capsule15 mg per serving

Pure Albion Gentle Iron 25 mgEmerald Labs · Capsule25 mg per serving

Iron Chewable 10 mgSeeking Health · Tablet or Pill10 mg per serving

Iron + C 4.5 mg/90 mg AppleKAL · Tablet or Pill4.5 mg per serving

Calcium Soft Chews Milk ChocolateCVS Pharmacy · Other (e.g. tea bag)1.0 mg per serving

Calcium Soft Chews CaramelCVS Pharmacy · Other (e.g. tea bag)1.0 mg per serving

Iron GlycinateDaVinci Laboratories Of Vermont · Tablet or Pill10 mg per serving

Tummy Smart Iron + C 18 mgVegLife · Capsule18 mg per serving

Iron Complex 29 mgVitamer Laboratories · Capsule29 mg per serving

E3 RenewMe!E3Live · Capsule0.77 mg per serving

Energizing IronIntegrative Therapeutics · Softgel Capsule8.0 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).