Iron supplements are essential for those looking to boost their iron levels and combat deficiencies. In 2025, the 10 best iron supplements include a variety of formulations designed to enhance absorption and minimize gastrointestinal discomfort. Top contenders like Ferrous Sulfate, Garden of Life Vitamin Code Iron, and MegaFood Blood Builder stand out for their quality ingredients and effectiveness. Whether you prefer liquid, capsule, or gummy forms, these supplements cater to diverse preferences and dietary needs, ensuring that everyone can find the right option for their health journey.
Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 Tablets Made in USA
- ✔️ ACTIVE INGREDIENT: This Puregen Ferrous Sulfate supplement is an Iron deficiency supplement that is vital for red blood cell formation and supports healthy cognitive function.
- ✔️ ESSENTIAL MINERAL: Our Ferrous Sulfate 325 mg tablets deliver 65 mg of elemental iron per serving which is equivalent to 211% of your recommended dietary intake.
- ✔️ POWERFULL FORMULA: High Potency Formula to reduce fatigue, boosts hemoglobin and supports red blood production.
- ✔️ NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Artificial Flavor & Sweetener & NON-GMO & No synthetic dyes & No Artificial Colors.
- ✔️ DISCLAIMER: Our product contains No synthetic dyes & No Artificial Colors, therefore the tablets are naturally gray in color. The tablet color is naturally occurring so the shade of gray may vary from tablet to tablet.
$9.95
Nature's Bounty Iron 65mg, 325 mg Ferrous Sulfate, Cellular Energy Support, Promotes Normal Red Blood Cell Production, 100 Tablets
- A NECESSARY COMPONENT OF HEMOGLOBIN Iron is a necessary component of hemoglobin; the oxygen carrier responsible for delivering oxygen to the cells; including muscle cells (1); Nature’s Bounty Iron helps promote normal red blood cell production (1)
- HELPS MAINTAIN ENERGY UTILIZATION (1) Iron supports energy utilization; helping you to feel your best (1)
- SUPPORTS WOMEN’S HEALTH (1) Everyone needs Iron; but pregnancy and menstruation may increase Iron requirements; Often recommended as a mineral supplement for women; Nature’s Bounty Iron offers the daily nutritional support you need (1)
- NECESSARY FOR OVERALL HEALTH Taking a daily Iron supplement with Ferrus Sulfate helps provide your body with the iron it needs for daily functioning (1)
- FROM THE TRUSTED WELLNESS EXPERTS Nature’s Bounty Iron is a product of 50 years of dedication to quality; consistency and scientific research to make vitamins and nutritional supplements of unrivaled excellence
$5.45
SALE
−$1.43
Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct, 4 Month Supply, for Energy and Immune System Support, Made in USA
- High Potency Iron Supplements for Women, Men, and Children Over 12: Each Feosol Original tablet contains 65 mg of elemental iron, equivalent to 325 mg of ferrous sulfate, which provides 360% of Daily Value, making it a high potency iron supplement
- The Form of Iron Tablets Doctors Often Recommend: Feosol Original contains Ferrous Sulfate, a form of iron supplement widely recommended by doctors
- Blood Builder Benefits: Just one Feosol Original Iron Supplement tablet every day helps support red blood cell production, energy, and a healthy immune system*
- Easy to Swallow: Feosol’s small coated iron tablets are easy to swallow and may be taken with food
- Made in USA: Feosol has been a trusted leader and innovator of iron supplements for over 70 years
$9.56
Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Colors – 250 Coated Tablets, Made in USA
- Supports red blood cell formation and energy levels. Great iron supplement for low iron level in the body
- RED BLOOD CELL SUPPORT - Each tablet contains 65mg of Iron (325 mg of Ferrous Sulphate) and 100mg of Vitamin C to help with absorption.
- Premium Grade, Non-GMO, & Gluten Free
- Free of starch, soy, yeast, wheat, egg, artificial color, flavor, & preservatives.
- Made in a GMP Compliant, FDA Registered Facility
$14.99
THORNE Ferrasorb - 36 mg Iron with Essential Nutrients - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten-Free - 60 Capsules
- Well-Absorbed Iron: Provides 36 mg of elemental iron per capsule in a well-absorbed, non-constipating form as iron bisgycinate, with B vitamins and vitamin C to enhance iron’s absorption*
- Nourish Your Blood: An optimal blood support supplement that combines vitamin C, vitamin B6 (pyridoxal 5'-phosphate), vitamin B12 (methylcobalamin), and folate (L-5-MTHF) with iron bisglycinate*
- Increase Iron Levels: An iron deficiency can manifest as weakness, fatigue, shortness of breath on exertion, dizziness, tinnitus, spots before the eyes, drowsiness, irritability, infrequent menses, and loss of libido
- Plus cofactors: Iron is not the only nutrient essential for healthy red blood cells. Being deficient in key B vitamins can also lead to adverse issues with red blood cell formation*
- Trusted: Thorne is trusted by 100+ pro teams. Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is a proud partner of U.S. Olympic Teams
$25.00
Slow Fe 45mg Iron Supplement for Iron Deficiency, Slow Release, High Potency, Easy to Swallow Tablets - 60 Count
- One 60-count blister pack of Slow Fe 45mg Iron Supplement for Iron Deficiency
- #1 doctor recommended iron tablets for iron deficiency
- High potency iron formulated for daily use and less discomfort
- Non constipating iron supplements that feature a special controlled release system that delivers iron slowly to your body, causing fewer digestive side effects
- Iron pills for anemia in an easy-to-swallow tablet
$16.99
MAJOR Ferosul - Ferrous Sulfate 325mg Tablets with 65mg of Elemental Iron - Iron Supplement for Women, Men - Red - 100 Count (3 Pack)
- 326 MG FERROUS SULFATE: Try Major Ferosul, a reliable and trusted iron supplement. These convenient tablets contribute to daily iron needs.
- 66 MG ELEMENTAL IRON: Our 325 mg ferrous sulfate iron tablets provide 65 mg of elemental iron in each tablet. They are free of animal products, nuts, gluten, and preservatives.
- IRON SUPPORT: These 325 mg ferrous sulfate tablets provide iron, an essential mineral and a major component of hemoglobin, a type of protein in red blood cells that carries oxygen from your lungs to all parts of the body.
- QUALITY FORMULATION: We maintain high standards of care through strict regulatory compliance to deliver carefully formulated, effective iron tablets. With a 325 mg ferrous sulfate formulation, our tablets are a proven supplement choice.
- MAJOR PHARMACEUTICALS: At Major Pharmaceuticals, we believe wellness should be accessible to everyone. We pride ourselves on our legacy of delivering quality OTC and vitamin supplements.
$8.43
SALE
−$5.00
Ferrous Sulfate Heptahydrate - FeSO4*7H2O - 20% Iron - Very Soluble - 5 Pounds
- Animal Feed Grade
- Very Soluble Hepahydrate form
- 20% Iron
- We sell in bulk for so many different uses, we don't include any specific use instructions
$14.99
Last update on 2025-05-27 / Affiliate links / Images from Amazon Product Advertising API