Best Iron Mineral Supplements of 2025
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Iron mineral supplements are a popular choice for those looking to increase their iron intake. Iron is an essential mineral that helps to transport oxygen throughout the body and plays a key role in energy production. Iron supplements come in a variety of forms, including tablets, capsules, and liquid formulas. They are often recommended for individuals with iron-deficiency anemia or those who are at risk of developing iron deficiency due to pregnancy or heavy menstrual periods. It is important to consult with a healthcare professional before starting any iron supplement regimen, as excessive iron intake can have negative health effects.
At a Glance: Our Top Picks
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Top 10 Iron Mineral Supplements
Amazon Elements Iron Supplement Capsules
The Amazon Elements Iron Supplement Capsules are vegan, gluten-free, and have no artificial colors, flavors or chemical preservatives. It supports energy and red blood cell production, with 195 capsules in each pack that can last for 6 months. Made in a GMP facility in the USA, it is Alexa voice shopping enabled, and comes with a satisfaction guarantee. The product is thoroughly tested for quality and safety, and is suitable for those who are looking for a high-quality iron supplement.
Nature’s Bounty Iron Supplement, 100 Tablets
Nature's Bounty Iron is a necessary component of hemoglobin, promotes normal red blood cell production, and supports energy utilization, making you feel your best. It is often recommended as a mineral supplement for women and helps provide your body with the iron it needs for daily functioning. This product is a result of 50 years of dedication to quality, consistency, and scientific research.
Nature Made Iron 65 mg Tablets
Nature Made Iron Tablets provide essential support for red blood cell formation, making them a great choice for those with iron deficiency. Each bottle contains a full year's supply, so you can easily incorporate them into your daily routine. Designed specifically for adults, especially women in their reproductive years, these tablets are taken once daily with water and a meal. Plus, they are gluten-free and made without synthetic dyes or artificial flavors, ensuring a more natural supplement experience for you.
Slow Fe 45mg Iron Supplement - 60 Count
Slow Fe 45mg Iron Supplement is a high-potency, slow-release iron tablet that is easy to swallow and formulated for daily use. It is a non-constipating iron supplement, designed to reduce digestive side effects. Doctors recommend this product as a treatment for iron deficiency anemia. The special controlled release system delivers iron slowly to your body, causing fewer digestive side effects. Take one tablet every day to increase your iron intake.
Vitron-C High Potency Iron Supplement
Vitron-C is a high potency iron supplement that boosts energy by fighting fatigue in users with low iron levels. Its 65mg of elemental iron and 125mg of Vitamin C support a healthy immune system and gentle iron absorption to minimize constipation, using one iron pill daily. It is dye-free, gluten-free, vegan with no artificial colors or flavors.
MegaFood Blood Builder Minis - Iron Supplement Vegan - 72 Tabs (36 Servings)
MegaFood Blood Builder Minis is an iron supplement that can increase iron levels in your body without causing nausea or constipation. It delivers 26 mg of iron and includes folic acid and B12 for healthy red blood cell production. The product is safe for menstruating and pregnant women, teenage girls, vegans, and vegetarians. It is crafted using Slo-Food Process and includes Beet Root and Vitamin C delivered with natural oranges to aid absorption. The supplement is non-GMO Project Verified, free of gluten, dairy, and soy, and certified kosher. MegaFood works with trusted farm partners who share their commitment to natural and regenerative agriculture.
NOW Iron 18mg Veg Capsules
NOW Iron 18mg Veg Capsules play a vital role in energy production, immune system function, and neurological health. They are made with Ferrochel Iron Bisglycinate, which is clinically demonstrated to be easily absorbed and gentle on the stomach. These capsules are Non-GMO, vegan/vegetarian, and free of soy, nuts, dairy, and eggs. However, it is recommended that you store them properly to prevent them from arriving warm during summer months.
Thorne Iron Bisglycinate Capsules - 25mg
Thorne Iron Bisglycinate Capsules provide 25mg elemental iron in a non-constipating form that is well-absorbed by the body. It helps fight fatigue and other signs of iron deficiency such as weakness, dizziness, and irritability. The mineral is essential for the formation of new red blood cells, and it is certified for sport, making it ideal for high-performance nutrition programs.
MegaFood Blood Builder - Iron Supplement
MegaFood Blood Builder is a vegan iron supplement that is clinically shown to increase iron levels without causing nausea or constipation. It is formulated with vitamin C, beet root, folic acid, and vitamin B12 to support healthy red blood cell production. MegaFood uses real food and added nutrients to ensure premium quality supplements.
Iron Ferrous Sulfate 65 mg | 400 Tablets | Non-GMO, Gluten Free, and Vegetarian Supplement | High Potency
The Carlyle Iron Ferrous Sulfate supplement provides 65 mg of elemental iron per serving in coated tablets for maximum absorption. As a non-GMO, gluten-free, and vegetarian supplement, it is naturally free of gluten, wheat, yeast, lactose, soy, artificial flavor, and preservatives. Carlyle is dedicated to providing premium, honest supplements to support your journey towards healthy living.
Frequently Asked Questions (FAQs)
1. What is the best form of iron supplement to take?
Ferrous salts (ferrous fumarate, ferrous sulfate, and ferrous gluconate) are the best absorbed iron supplements and are often considered the standard compared with other iron salts.
2. What is iron mineral good for?
Iron is a mineral that the body needs for growth and development. Your body uses iron to make hemoglobin, a protein in red blood cells that carries oxygen from the lungs to all parts of the body, and myoglobin, a protein that provides oxygen to muscles.
3. Is it OK to take an iron supplement every day?
Most people should be able to get all the iron they need by eating a varied and balanced diet. If you take iron supplements, do not take too much as this could be harmful. Taking 17mg or less a day of iron supplements is unlikely to cause any harm. But continue taking a higher dose if advised to by a GP.
4. What minerals should be taken with iron?
Vitamin C is found in foods such as citrus fruits, tomatoes, potatoes, strawberries, green and red bell peppers, broccoli, Brussels sprouts and kiwis. Try pairing the mineral iron with vitamin C to have maximal absorption from non-heme (plant) sources.
During our iron mineral supplement research, we found 25 iron mineral supplement products and shortlisted 10 quality products. We collected and analyzed 543,924 customer reviews through our big data system to write the iron mineral supplements list. We found that most customers choose iron mineral supplements with an average price of $16.02.
The iron mineral supplements are available for purchase. We have researched hundreds of brands and picked the top brands of iron mineral supplements, including Nature's Bounty, Nature Made, Slow Fe, Vitron-C, MegaFood. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.
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