Best Iron Supplement For Runners – Top 7 Picks and Reviews 2020

We looked at all the online reviews and found the best of the best using our data-backed approach.

Here’s a look at the best Iron Supplement For Runners

SaleBestseller No. 1
MegaFood, Blood Builder, Iron Supplement, Support Energy, Combat Fatigue Without Nausea or...
2,662 Reviews
MegaFood, Blood Builder, Iron Supplement, Support Energy, Combat Fatigue Without Nausea or...
  • INCREASE IRON LEVELS WITHOUT THE NAUSEA: Clinically shown to combat fatigue and improve energy levels without causing nausea or constipation; A gentle and effective source of iron
  • NOURISH YOUR BODY: Delivers 26 mg of Iron; Includes folic acid and B12 for healthy red blood cell production; Safe for menstruating and pregnant women, teenage girls, vegans and vegetarians
  • FARM FRESH WHOLE FOODS: Crafted using our Slo-Food Process; Includes Beet Root and Vitamin C delivered together with organic oranges to support iron absorption; Take 1 tablet any time of day
  • OBSESSED WITH QUALITY: Made without GMOs, tested for 125+ herbicides and pesticides, Free of gluten, dairy and soy; Certified B Corp; Certified Glyphosate Residue Free; Certified Kosher
  • MADE WITH REAL FOOD, AND REAL PURPOSE: Premium supplements made with real food and added nutrients; We work with trusted farm partners who share our commitment to organic and regenerative agriculture
SaleBestseller No. 2
Active Iron High Potency, Non-Constipating, Iron Supplements, 25mg, 60 Capsules, Helps Strengthen...
37 Reviews
Active Iron High Potency, Non-Constipating, Iron Supplements, 25mg, 60 Capsules, Helps Strengthen...
  • Active Iron’s high potency, easy to swallow, iron pills are clinically proven x 2 better absorption than ferrous sulfate*
  • Iron contributes to normal function of the immune system
  • Unlike immediate release iron pills that are broken down in the stomach, Active Iron targets the gut’s natural ‘iron absorber’ the DMT-1 causing less GI effects.
  • Non-constipating formula contains 25mg of Elemental Iron – 138% of Recommended Minimum Daily Value
  • Iron contributes to normal formation of red blood cells & hemoglobin and to normal oxygen transport in the body.
Bestseller No. 3
MegaFood, Blood Builder Minis, Daily Iron Supplement and Multivitamin, Supports Energy and Red Blood...
265 Reviews
MegaFood, Blood Builder Minis, Daily Iron Supplement and Multivitamin, Supports Energy and Red Blood...
  • INCREASE IRON LEVELS WITHOUT THE NAUSEA: Clinically shown to combat fatigue and improve energy levels without causing nausea or constipation; A gentle and effective source of iron
  • NOURISH YOUR BODY: Delivers 26 mg of Iron; Includes folic acid and B12 for healthy red blood cell production; Safe for menstruating and pregnant women, teenage girls, vegans and vegetarians
  • FARM FRESH WHOLE FOODS: Crafted using our Slo-Food Process; Includes Beet Root and Vitamin C delivered with organic oranges to aid absorption; Take 2 easy-to-swallow tablets any time of day
  • OBSESSED WITH QUALITY: Made without GMOs, tested for 125+ herbicides and pesticides, Free of gluten, dairy and soy; Certified B Corp; Certified Glyphosate Residue Free; Certified Kosher
  • MADE WITH REAL FOOD, AND REAL PURPOSE: Premium supplements made with real food and added nutrients; We work with trusted farm partners who share our commitment to organic and regenerative agriculture
SaleBestseller No. 4
Solgar Gentle Iron, 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating  - Red...
  • Advanced, Patented Form Of Iron; Solgar Gentle Iron 25mg is gentle on your system; Non-constipating, Stomach friendly iron supplement for women and men
  • Enhanced Absorption Formulation; Helps promote iron rich blood; Iron is an important component of hemoglobin, the protein that carries oxygen from lungs to all body tissues and cells
  • Supports Energy Utilization; Iron promotes normal red blood cell production; Iron is a key mineral and essential nutrient for many biological functions
  • Non GMO And Gluten Free; Solgar Gentle Iron 25mg Vegetable Capsules are suitable for vegans; Free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, and color
  • The Gold Standard: For over 70 years Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
Bestseller No. 5
Iron Gummies for Adults & Kids | Biotin Zinc Vitamin B Folic Acid Vitamin Gummies | Vegan Non-GMO...
  • ✅ MAXIMUM BENEFITS - Our iron gummy vitamins for women can help with anemia and increase hemoglobin. These delicious chewable iron gummies help reduce fatigue, improve concentration, lessen bruising, boost immunity and better your sleep
  • ✅ LESS CONSTIPATION & SIDE EFFECTS - We made iron supplements for anemia to help boost energy and provide healthy iron levels without nausea, upset stomach, or problems with constipation
  • ✅ GREAT TASTE - Grape flavored iron gummies for women without any metallic after taste. No more iron pills or iron vitamins making you sick. You'll look forward to taking these yummy iron gummies every single day
  • ✅ NON-GMO, GLUTEN FREE VEGAN SUPPLEMENT - Natural iron gummies are pectin-based and made with no preservatives, artificial colors, or GMOs. We do not use gelatin or any animal products in our iron supplements
  • ✅ KOSHER, HALAL CERTIFIED & MADE IN THE USA - All of our products are designed by a medical physician and manufactured in the USA by a FDA registered and cGMP certified facility
Bestseller No. 6
Blood Booster - Iron Bisglycinate (25mg), MethylFolate, Coenzyme B12 for Enhanced Absorption (180...
  • Safe and effective iron bisglycinate for maximum absorption.*
  • Easy on the stomach, does not cause iron-related digestive distress*
  • Boost energy, support muscle health, support thyroid health, and improve red blood cell count*
  • Excellent for pregnancy, athletes, women, and children*
  • Iron bisglycinate works with methyl folate and coenzyme B12 for energy production and muscle health.*
Bestseller No. 7
MegaFood Blood Builder Energy Boosting Iron Supplement Tablets, 90 Count
  • IRON EQUALS ENERGY: Low Iron is the #1 cause of fatigue in women, and Iron deficiency is one of leading nutritional deficits experienced in the United States. Iron serves a critical purpose in our bodies, helping transport oxygen throughout the body. Effects felt from low iron and subsequent low oxygen levels range from fatigue and mental fogginess to compromising your immune system's ability to fight off infections.
  • THE BOOST YOU NEED: Blood Builder is designed to help you boost your iron levels and restore your lost energy. It can be difficult to get the sufficient iron you need through diet alone, especially for those who adhere to vegetarian or vegan lifestyles. Women especially can benefit from the added lift provided through this unique formula.
  • MORE THAN JUST IRON: Made with FoodState Vitamin C from Uncle Matt's Organic oranges, and FoodState Beet Root from Stahlbush Island Farms - a traditional blood nourishing food, the Blood Builder formula was crafted with the intent of both aiding your body's absorption of the iron it contains and providing complementary ingredients to further increase your energy.
  • EASY TO DIGEST: The most common complaint with iron supplements is the impact it has on digestion, constipation is a frequent side effect. Blood Builder delivers iron via FoodState mineral-bound yeast, making it easy to digest and non-constipating. It can be taken anytime throughout the day, even on an empty stomach.
  • QUALITY MARKED, FARM TO TABLET: Since 1973, MegaFood has been committed to making products that use real food from family-owned farms to make a real difference. We partner with a team of scientists at the University of New Hampshire to identify which fresh whole foods are the best to deliver vitamins and minerals while ensuring the freshness of the foods we start with is delivered in every tablet we make.