Supplements

Iron in supplements · page 93

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 93 of 135

ISO Chocolate Peanut Butter CupCore Nutritionals · Powder1.0 mg per serving

ISO Peanut Butter ToffeeCore Nutritionals · Powder200 mcg per serving

ISO Red Velvet CakeCore Nutritionals · Powder1.0 mg per serving

ISO Strawberry ShortcakeCore Nutritionals · Powder100 mcg per serving

ISO Vanilla CakeCore Nutritionals · Powder100 mcg per serving

Evofusion S'moresEvogen · Powder1.0 mg per serving

Clear Protein Savage Peach TeaEnhanced · Powder0.11 mg per serving

Essential Protein ChocolateMomentous · Powder7.0 mg per serving

Feroglobin CapsulesVitabiotics · Capsule17 mg per serving

Organic Greens UnflavoredPurely Inspired · Powder0.30 mg per serving

Soy Protein Unflavored/UnsweetenedGNC Natural Brand · Powder0.00 NP per serving

Cell-Tech Hardcore Pro Series Blue RaspberryMuscleTech · Powder1.8 mg per serving

Cell-Tech Haredcore Pro Series Fruit PunchMuscleTech · Powder1.8 mg per serving

Cell-Tech Hardcore Pro Series GrapeMuscleTech · Powder1.8 mg per serving

Cell-Tech Hardcore Pro Series Lemon LimeMuscleTech · Powder1.8 mg per serving

Cell-Tech Hardcore Pro Series OrangeMuscleTech · Powder1.8 mg per serving

Wheat Grass 500 mgNOW · Tablet or Pill3.0 mg per serving

Spirulina Green Food SupplementHerbal Hills · Tablet or Pill1.8 mg per serving

I-Vegiehills Green Food SupplementHerbal Hills · Tablet or Pill3.3 mg per serving

Maxima Green Green Tablets Green Food SupplementHerbal Hills · Tablet or Pill1.9 mg per serving

Super Greenhills Green Food SupplementHerbal Hills · Tablet or Pill1.9 mg per serving

Super Vegiehills Green Food SupplementHerbal Hills · Tablet or Pill1.1 mg per serving

Super VegiehillsHerbal Hills · Powder1.1 mg per serving

I-VegiehillsHerbal Hills · Powder3.3 mg per serving

Super GreenhillsHerbal Hills · Powder1.9 mg per serving

Ultramyosyn Whey ChocolateMET-Rx · Powder0.00 Not Present per serving

Ultramyosyn Whey VanillaMET-Rx · Powder0.00 Not Present per serving

Ultimate Flurry Hi-Protein Shake Chocolate LoversAdvanced Nutrient Science · Liquid0.00 Not Present per serving

Ultimate Flurry Hi-Protein Shake Cookie LoversAdvanced Nutrient Science · Liquid0.00 Not Present per serving

COR-Performance Whey Strawberry Milkshake FlavorCellucor · Powder0.00 Not Present per serving

Advanced Recovery Formula VanillaBiosteel · Powder1.0 mg per serving

Advanced Recovery Formula ChocolateBioSteel · Powder1.0 mg per serving

Whey Protein Isolate VanillaBioSteel · Powder1.0 mg per serving

Whey Delite Chocolate ChunkInfinite Labs · Powder0.26 mg per serving

Whey Protein Isolate Cookies & CremeNOW Sports · Powder0.00 Not Present per serving

Whey Protein Isolate Toffee Caramel FudgeNOW Sports · Powder0.00 Not Present per serving

FiProFlax MedleyHealth From The Sun · Powder1.8 mg per serving

Miracle Whey Protein Powder BlueberryDr. Mercola Premium Supplements · Powder0.00 NP per serving

Whey Protein Isolate Toffee Caramel FudgeNOW Sports · Powder0.00 NP per serving

Whey Protein Isolate StrawberryNOW Sports · Powder0.00 NP per serving

Maxpro Banana Flavor!MM Sports Nutrition · Powder0.00 NP per serving

Triple Whey Protein Chocolate Ice Cream FlavorMM Sports Nutrition · Powder0.00 NP 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).