Home » Best Iron Supplement For Anemia [Based On Consumers Reports]

Best Iron Supplement For Anemia [Based On Consumers Reports]

best iron supplement for anemia

Iron deficiency is a massive global concern. An increasingly common form of anemia is iron-deficiency anemia.

Iron-deficiency anemia is a state in which your blood does not have enough red blood cells, which carry oxygen (hemoglobin) to body tissue.

That’s why anemic people, in general, have trouble breathing and feel weak and tired.

A pretty simple way to treat iron deficiency anemia is to take iron supplementation. But, you may also need to consult a doctor for further tests.

Here we have brought together a list of the best iron supplements for anemia. Click the link below to go straight to a specific section.


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Best Type Of Iron Supplement

There are different forms of iron salts that contain various dosages of elemental iron. But, the leading types of iron supplements for anemia are listed below.

People use this form of iron supplement to not only prevent but also treat levels of iron. It gives a dose of 65 mg of elemental iron per tablet.

Ferrous fumarate is one of the best-absorbed types of iron supplements that you can take on an empty stomach.

Ferrous gluconate or iron(II) gluconate is an oral iron prepared with gluconic acid

People use it as an effective treatment of hypochromic anemia

Also, studies show that this form of an iron supplement can help get hemoglobin up reasonably fast.

An iron supplement with ferrous sodium citrate helps recharge the iron stores in people with iron deficiency. As well, it doesn’t affect serum phosphate and calcium levels.

People use iron(2+) sulfate monohydrate as a great source of iron. And this anhydrous type helps get the iron levels up. So that people take this anhydrous type for iron-deficiency anemia.

Ferrous sulfate is a mineral that helps treat iron deficiency anemia. And it is of use to raise red blood cells by restoring normal iron levels.

Elemental carbonyl iron is not only safe but also potent for the treatment of iron deficiency anemia.

Also, it is an affordable supplement for anemia caused by low levels of iron.

  • Heme Iron

Heme form of iron comes from animal flesh such as meat, poultry, and seafood. So, your body can naturally absorb this type of iron. That means your body doesn’t have to convert it. 

Ferrous bisglycinate is another efficient type of iron for iron deficiency and anemia. It is an iron amino acid chelate. 

And it has fewer side effects on the digestive system. As well, ferrous bisglycinate may have better absorption compared with usual iron supplements. 

Plus, it helps recharge your iron stores and increase hemoglobin levels.

People use iron polysaccharide as a dietary supplement and a source of iron for preventing or treating iron deficiency anemia. But, people with normal iron levels should not use it.

It is a combination of sodium feredetate coupled with vitamin B12 and folic acid. 

And It turns out to be efficient to improve hemoglobin in pregnant women with anemia. 

Plus, your body will tolerate this form of iron well.

Best Bargain

Nature Made Iron

Each tablet gives mg of elemental iron ( 325 mg of ferrous sulfate). With that said, ferrous sulfate is a well-absorbed type of iron supplement that you can take even without food. 

As well, the tablet is small enough and easy to swallow, based on users' reports.

Plus, this product has been with quality ingredients. But it only costs as little as $0.05 per serving, which makes it a great deal.

Also, these iron pills are free of gluten, synthetic dyes, and artificial flavors.

So, if you are anemic and low on iron, this product may help raise your red blood cells.

best inexpensive iron pill for iron deficiency anemia

Best Absorbed Iron Supplement For Anemia

Thorne’s Ferrasorb

Ferrasorb contains 36 mg of elemental iron as Ferrochel (ferrous bisglycinate) per capsule. Ferrochel® chelated form of non-heme iron. And it does not break in the stomach and small intestine. Instead, it passes through to get to the large bowel, which leads to a safe, well-tolerated, and effective pick.

Plus, it gives 5 mg of vitamin B6, 400 mcg of Folate, and 300 mcg of vitamin B12 to both, restore iron levels and support healthy blood. 

Also, it contains vitamin C to maximize iron absorption. It is in stock right now, and you can get it online.

best absorbed iron supplement for anemia


NBI's FerroSolve is drafted with physicians from Harvard, Cornell, and MIT to support healthy hemoglobin.

This product contains 45 mg of easily absorbed iron (as Ferrochel(r) ferrous bisglycinate chelate),and 30 mg of glycine. 

It helps get normal iron levels and reduce symptoms of iron deficiency like shortness of breath, fatigue, and hair loss.

Also, these capsules are clean and pure. As well, most users reported that this supplement is non constipating.

highly absorbable chelated iron from ferrous sulfate

Best Iron Supplement For Anemia Without Constipation

Thorne Iron Bisglycinate

This product gives 25 mg of safe, well-absorbed, and non-constipating form of iron. Thorne’s iron bisglycinate formulated to be easy to swallow, help blood building, and reduce symptoms of low iron levels like fatigue.

Also, based on consumer reports, it does not upset the stomach and helps improve low ferritin.

So, pick Thorne’s iron bisglycinate as the best non-constipating iron supplement without typical GI side effects.

best non constipating iron supplement for anemia

Solgar Gentle Iron

This product provides 25 mg of the most easily absorbable form of iron called iron bisglycinate. It claims to support iron-rich blood and regular blood cell building. 

Also, It is specially formulated to be one of the best non-constipating iron on the market. Plus, it turns out to be a good source of iron for people with sensitive stomachs. So, these capsules are gentle on your stomach.

Most users reported no stomach irritation even on an empty stomach, as well as no issues with constipation.

best non constipating supplement for iron-deficiency anemia

Vitamin Code Raw Iron

Each iron pill gives 22mg of gentle iron plus vitamins C, B12, and folate for optimal iron absorption. As well, it can help to get your low iron levels up.

This product is a non-constipating source of dietary iron without the usual side effects of some iron supplements.

Also, users say that it is not difficult to swallow and does not upset the stomach.

non-constipating source of iron

Best Liquid Iron Supplement

Floradix Liquid Iron Supplement + Herbs

It is a great pick that is rich in iron and B-vitamins. This liquid contains 10 mg of iron in the form of gluconate.

Floradix is a top-selling liquid iron supplement. It helps iron-deficient people by bringing up healthy red blood cells.

Also, it is a form of iron that is best for people having trouble taking iron tablets. Plus, it claims to be absorbable and non-constipating.

As well, Floradix has got rave reviews on Amazon. Also, some users reported it to be useful for anemia and restoring iron storages.


Best Women's Multivitamin For Anemia

Opti-Women By Optimum

Nutrition Opti-Women gives a massive range of essential vitamins, such as vitamin B-12, folate, and vitamin C which are linked to vitamin deficiency anemia.

Also, it contains 18 mg of iron in the form of ferrous fumarate. As well, it provides Zinc and vitamin D to support the immune system in women.

best women's multivitamin for anemia

Best Chewable

BariMelts Iron + Vitamin C

This product contains 54 mg of iron in the form of carbonyl iron. Plus, it gives 90 mg of Vitamin C (ascorbic acid) for optimal absorption.

Also, it melts quickly on your tongue. So, for that reason, it is a good pick for people who can't swallow typical iron tablets. 

Plus, it is in natural orange flavor and claims not to upset the stomach or cause nausea.

best chewable iron supplement for low iron

NutritiPure Chewable Iron

This product gives 65 mg of iron (from Ferronyl as Iron Carbonyl) plus 270 mg of Vitamin C.

Also, it is a perfect choice if you are looking for a high dose of chewable iron. 

As well, it uses elemental carbonyl iron powder to maximize the absorption. Plus, carbonyl iron is gentle on the stomach.

These iron tablets are Free of sugars, dyes, and GMO products.

high dose chewable iron

Best Gummy

LifeCentric Health Iron Gummies for Adults and Kids

It contains 10 mg of iron (as ferrous fumarate). Plus, it gives vitamin A, C, B3, B6, B12, B5, biotin, zinc, and folic acid.

This product has an advanced formula to improve hemoglobin, so that helps with insomnia. 

Also, these iron gummies are gluten-free and made without any artificial colors, GMOs, or preservatives.

best iron gummies for adults and kids

Best Prenatal

Nature Made Prenatal Multi

This supplement is designed for women to support the growth of the baby's eyes, nervous system, and brain.

It gives 27 mg of iron, plus folic acid, zinc, and vitamins A, C, K, E, and D3. So that makes it a high-grade choice for a prenatal supplement.

Also, these tablets give essential vitamins and minerals to support pregnant women during pregnancy. As well, the recommended dosage is only one tablet a day.

best prenatal iron supplement

Best Slow Release

Slow Fe

This product contains 45 mg of elemental iron per serving.

It slowly releases in your body and gives high potency iron while it is gentle on your stomach. So you may have fewer gi side effects such as abdominal discomfort. 

Slow Fe is formulated to help with iron deficiency anemia by getting iron levels up.

Also, users say the tablets are small in size and easy to take. Plus, they have no taste and cause no constipation.

best slow release iron for  iron deficiency anemia

Best Ferrous Bisglycinate

Pure Micronutrients Iron Bisglycinate

This product is highly absorbable and gives 25 mg of iron chelate. Also, it contains vitamin c, b6, b12, plus folinic acid to raise your red blood cell formation. 

It can be a great source of iron for anemic people who are low in iron. As well, it is gentle on the stomach and does not cause adverse effects like nausea, constipation.

best ferrous bisglycinate

Best for kids

NovaFerrum Pediatric Liquid Iron for Infants and Toddlers

This product gives a 15 mg dose of iron. Also, novaferrum claims to be a well-tolerated and effective iron supplement to increase iron levels.

Plus, this iron liquid is free of gluten, parabens, sugar, alcohol, synthetic colors, or caffeine.

best iron for kids

Renzo's Iron Strong

This product contains Vitamin C and Carbonyl Iron. Also, it raises iron levels in anemic children plus helps to increase energy and concentration in kids.

As well, it has been formulated for picky eaters and is in orange flavor.

renzo's iron strong

Best vegan iron

Futurekind + Vegan Iron Supplement with Vitamin C

Each vegan capsule is non-GMO and contains chelated iron by ferrochel® (ferrous bisglycinate). This type of iron booster is absorbed better than other types.

 Plus, it has vitamin c from acerola cherry that helps your body absorb the maximum iron.


Best Powder

Feramax Powder 15mg

Feramax Powder gives 15 mg of elemental iron and is water-soluble.

Users reported that it is easy to eat and tastes good. So, it can be a great pick that children will take. All you have to do is mix it into your baby's food. 

Plus, most consumers say it is a worthy product for both Iron deficiency and absorbency.

best iron powder