Supplements

Iron in supplements · page 104

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 104 of 135

Beets & BerriesNatural Factors Whole Earth & Sea · Powder0.30 mg per serving

CacaoZint · Powder0.43 mg per serving

Plant JYM Chocolate HazelnutJYM Supplement Science · Powder5.0 mg per serving

CacaoZint · Powder0.43 mg per serving

Perfect Hydrolyzed Collagen ChocolatePerfect Supplements · Powder0.44 mg per serving

Perfect Hydrolyzed Collagen ElderberryPerfect Supplements · Powder0.21 mg per serving

Gold Standard 100% Whey Double Rich ChocolateOptimum Nutrition · Powder0.70 mg per serving

Plant JYM Oatmeal CookieJYM Supplement Science · Powder5.0 mg per serving

Plant JYM TiramisuJYM Supplement Science · Powder5.0 mg per serving

IsoNatural Pure Whey Protein Isolate VanillaALLMAX · Powder0.00 mg per serving

Kidz Superfood Outrageous Chocolate FlavoredAmazing Grass · Powder0.60 mg per serving

Essential Protein Vanilla ChaiMomentous · Powder5.0 mg per serving

Collagen Peptides ChocolateVital Proteins · Powder4.0 mg per serving

Collagen Peptides Dark ChocolateSports Research · Powder2.5 mg per serving

Plant Protein ChocolatePortions Master Vegan · Powder1.7 mg per serving

Certified Organic Whole Psyllium HusksNOW · Powder1.7 mg per serving

Iron ComplexNOW · Tablet or Pill27 mg per serving

Pro-NOS French Vanilla CremeMRI · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix VanillaGNC Pro Performance · Powder0.00 NP per serving

100% Whey Protein Powdered Drink Mix Mixed BerryGNC Pro Performance · Powder0.00 NP per serving

Gold Standard 100% Whey Chocolate Peanut ButterON Optimum Nutrition · Powder0.00 Not Present per serving

SmartBar With CLAAb Cuts · Bar0.00 Not Present per serving

Gold Standard 100% Whey Caramel Toffee FudgeON Optimum Nutrition · Powder0.00 Not Present per serving

Gold Standard 100% Whey Cake BatterON Optimum Nutrition · Powder0.00 Not Present per serving

Gold Standard 100% Egg Vanilla CustardON Optimum Nutrition · Powder0.00 Not Present per serving

Gold Standard 100% Egg Rich ChocolateON Optimum Nutrition · Powder0.00 Not Present per serving

MyoFusion Probiotic Series Strawberries & CreamGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Probiotic Series Cookies & CreamGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Probiotic Series Banana PerfectionGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series Milk ChocolateGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series Cookies & CreamGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series VanillaGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series Strawberries & CreamGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series Peanut Butter Cookie DoughGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series Milk ChocolateGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series VanillaGaspari Nutrition · Powder0.00 Not Present per serving

MyoFusion Elite Protein Series Strawberries CreamGaspari Nutrition · Powder0.00 Not Present per serving

IsoFusion Premium Whey Isolate Milk ChocolateGaspari Nutrition · Powder0.00 Not Present per serving

IsoFusion Premium Whey Isolate Vanilla Ice CreamGaspari Nutrition · Powder0.00 Not Present per serving

FosfreeMission Pharmacal · Tablet or Pill29 mg per serving

Arnold Iron Whey ChocolateMusclePharm · Powder0.63 mg per serving

Arnold Iron Whey VanillaMusclePharm · Powder0.28 mg per serving

Last Meal Dark ChocolateRivalus · Powder0.00 Not Present per serving

Last Meal Smooth VanillaRivalus · Powder0.00 Not Present 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).