Supplements

Iron in supplements · page 103

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 103 of 135

100% Whey Protein StrawberryBodybuilding.com Signature · Powder0.00 NP per serving

Maca Root PowderNature's Lab · Powder0.00 NP per serving

Casein ChocolateBodybuilding.com Signature · Powder0.00 NP per serving

100% Whey Protein Birthday CakeBodybuilding.com Signature · Powder0.00 NP per serving

100% Whey Protein Mocha CappuccinoBodybuilding.com Signature · Powder0.00 NP per serving

100% Whey Protein ChocolateBodybuilding.com Signature · Powder0.00 NP per serving

100% Whey Protein Mocha CappuccinoBodybuilding.com Signature · Powder0.00 NP per serving

100% Whey Protein VanillaBodybuilding.com Signature · Powder0.00 NP per serving

Beet Root PowderBIOVEA Natural Foods · Powder0.00 NP per serving

Turmeric Root PowderBIOVEA Natural Foods · Powder1.0 mg per serving

Ketogenic Coffee French Vanilla FlavorRapid Fire · Powder0.00 NP per serving

Colon Pure UnflavoredGNC Natural Brand · Powder0.00 NP per serving

Colon Pure Natural Citrus FlavorGNC Natural Brand · Powder0.00 NP per serving

Kids Fiber Thins ChocolateMetamucil · Other (e.g. tea bag)1.5 mg per serving

Green Complete Superfood Powder Natural VanillaNutrex Hawaii · Powder4.0 mg per serving

Soy Protein Instantized Powder Vanilla FlavorPuritan's Pride · Powder1.8 mg per serving

Collagen Protein Powder ChocolateDose & Co · Powder1.0 mg per serving

Collagen Protein Powder VanillaDose & Co · Powder0.00 mg per serving

Pure Protein Shake Vanilla CreamPure Protein · Liquid0.30 mg per serving

MCT Oil Powder ChocolateHVMN · Powder0.90 mg per serving

MCT Oil Powder Coconut CreamHVMN · Powder0.00 mg per serving

MCT Oil Powder HazelnutHVMN · Powder0.00 mg per serving

MCT Oil Powder Salted CaramelHVMN · Powder0.00 mg per serving

MCT Oil Powder UnflavoredHVMN · Powder0.00 mg per serving

MCT Oil Powder VanillaHVMN · Powder0.00 mg per serving

Wheybolic 40 VanillaGNC AMP Advanced Muscle Performance · Liquid0.00 mg per serving

Organic Pumpkin Seed ProteinGroovy Bee · Powder3.8 mg per serving

Organic Camu Camu PowderGroovy Bee · Powder0.00 mg per serving

Organic Lucuma PowderGroovy Bee · Powder0.40 mg per serving

Organic Instant Flax Milk PowderGroovy Bee · Powder1.0 mg per serving

Organic Pea Protein Natural VanillaNOW Sports · Powder5.0 mg per serving

The Original SuperfoodPure Synergy · Capsule2.0 mg per serving

Whey Protein Isolate UnflavoredAntler Farms · Powder0.00 mg per serving

Plant+ ChocolateLegion · Powder5.0 mg per serving

Whey Protein 25 g Blueberry Toaster PastryGHOST · Powder0.00 mg per serving

Whey Protein Cereal MilkGHOST · Powder0.00 mg per serving

Whey Protein Milk ChocolateGHOST · Powder1.0 mg per serving

Whey Protein Peanut Butter Cereal MilkGHOST · Powder0.00 mg per serving

Vegan Protein 21 g Peanut Butter Cereal MilkGHOST · Powder4.0 mg per serving

Vegan Protein Pancake BatterGHOST · Powder4.0 mg per serving

Whey Protein Nutter ButterGHOST · Powder0.00 mg per serving

Vegan Protein Banana Pancake BatterGHOST · Powder4.0 mg per serving

Vegan Protein Chocolate Cereal MilkGHOST · Powder5.0 mg per serving

Grass-Fed 100% Whey Protein Deluxe VanillaMuscleTech · Powder0.20 mg per serving

Organic Whey Protein PowderHealth Ranger Select · Powder0.90 mg per serving

Veggimins Dark Chocolate HeartsVeggimins · Other (e.g. tea bag)0.00 mg per serving

Sunbiotics Just 4 Kids! Potent Probiotic Chocolate HeartsSunbiotics · Other (e.g. tea bag)0.00 mg per serving

Ginger Soother Turmeric GingeradeThe Ginger People · Liquid0.00 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).