Supplements

Iron in supplements · page 95

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 95 of 135

Collagen Peptides ChocolatePurely Inspired · Powder1.4 mg per serving

Collagen ChocolateGiant Sports International · Powder0.80 mg per serving

Collagen VanillaGiant Sports International · Powder0.20 mg per serving

ISOFLEX BananaALLMAX · Powder0.40 mg per serving

ISOFLEX Chocolate MintALLMAX · Powder1.4 mg per serving

ISOFLEX Pineapple CoconutALLMAX · Powder0.00 mg per serving

ISOFLEX StrawberryALLMAX · Powder0.00 mg per serving

Vital LiftOrganic India · Powder1.0 mg per serving

GOLD ALLWHEY Cookies & CreamALLMAX · Powder0.00 mg per serving

ISO Chocolate DecadenceCore Nutritionals · Powder800 mcg per serving

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

MoringaBest Naturals · Powder1.0 mg 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

Total Vegan Double Rich ChocolateCutler Nutrition · Powder6.0 mg per serving

Brain & BodyHost Defense Mushrooms MycoBotanicals · Powder0.39 mg per serving

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

Organic Rice Protein Powder PlainNutriBiotic · Powder1.0 mg per serving

Raw Rice Protein VanillaNutriBiotic · Powder1.0 mg per serving

Organic Rice Protein VanillaNutriBiotic · Powder1.0 mg per serving

Rice Protein Powder VanillaNutriBiotic · Powder1.0 mg per serving

Rice Protein Powder ChocolateNutriBiotic · Powder1.0 mg per serving

Infla-PrinEclectic Herb · Powder1.0 mg per serving

Spirulina MannaHealthForce SuperFoods · Capsule0.90 mg per serving

Soy Protein Natural Vanilla FlavorGNC Natural Brand · Powder0.00 NP per serving

Green SuperFood Raw ReserveAmazing Grass · Powder2.7 mg per serving

Super Greens PowerMET-Rx · Powder3.0 mg per serving

LifeGems JuniorGematria · Capsule0.40 mg per serving

100% Whey Protein Fuel Strawberry SmashTwinlab · Powder1.0 mg per serving

100% Whey Protein Fuel Vanilla SlamTwinlab · Powder0.40 mg per serving

Whey Protein Isolate Cookies & CremeNOW Sports · Powder0.00 % per serving

SlimGreens PowderAllergy Research Group · Powder2.0 mg per serving

VP2 Citrus SplashAST Sports Science · Powder0.10 mg per serving

VP2 Fruit PunchAST Sports Science · Powder0.10 mg per serving

VP2 Creamy VanillaAST Sports Science · Powder0.10 mg per serving

VP2 Double Rich ChocolateAST Sports Science · Powder0.20 mg per serving

VP2 Mocha CappuccinoAST Sports Science · Powder0.20 mg per serving

PaleoGreens Mint FlavorDesigns for Health · Powder500 mcg per serving

PaleoGreens Unflavored And UnsweetenedDesigns for Health · Powder500 mcg per serving

Right Whey Berry FlavorDaVinci Laboratories Of Vermont · Powder0.30 mg per serving

PaleoGreens Lemon-Lime FlavorDesigns for Health · Powder500 mcg per serving

Platinum Tri-Celle Casein Chocolate DecadenceON Optimum Nutrition · Powder0.00 Not Present per serving

Platinum Tri-Celle Casein Vanilla BlissON Optimum Nutrition · Powder0.00 Not Present per serving

Platinum Tri-Celle Casein Strawberry DecadenceON Optimum Nutrition · Powder0.00 Not Present per serving

Protein Ice Acai PomegranateANSI Advanced Nutrient Science · Liquid0.00 Not Present per serving

Ultimate Flurry Ice Cream VanillaANSI Advanced Nutrient Science · 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).