Best Iron Supplements for Pregnancy of 2025

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Iron supplements are an essential addition to a pregnant woman's diet. They can help prevent iron-deficiency anemia, which is a common condition during pregnancy. Iron is necessary for the production of hemoglobin, which carries oxygen to the baby and the mother's tissues. Without enough iron, the body cannot produce enough hemoglobin, leading to fatigue, weakness, and shortness of breath. Iron supplements for pregnancy come in different forms, such as tablets, capsules, and liquid. It is important to consult with a healthcare provider before taking any iron supplements to ensure proper dosage and to avoid any potential side effects.
At a Glance: Our Top Picks
Top 8 Iron Supplements for Pregnancy
Pink Stork Total Iron Supplement for Women
The Pink Stork Total Iron supplement is designed to support healthy iron levels, energy, concentration, immune health, oxygen levels, blood production, and restful sleep. With 60 vegetarian capsules per bottle, it provides a 60-day supply of pregnancy-friendly and breastfeeding-friendly iron and vitamin C. This gluten-free, dairy-free, soy-free, and GMO-free supplement is third-party tested and helps relieve gastrointestinal issues and other symptoms associated with low iron intake. Pink Stork is a women-owned and run company that positively impacts everyone who comes in contact with it.
NATURELO Vegan Iron Supplement - Gentle Iron Pills for Women & Men w/Iron Deficiency - 90 Mini Capsules
NATURELO Vegan Iron Supplement is a perfect way to supplement your diet with Iron for healthy red blood cell functions. It is formulated as Ferrous Bisglycinate Chelate which has nearly 2x more bioavailability than other forms of Iron, and the addition of Vitamin C further enhances the absorption of our Iron. The gentle vegan formula provides 25 mg of Iron with Vitamin C from Organic Acerola Cherries and Iron-Rich Whole Food Blend. It is designed for individuals with common iron deficiencies such as pregnant women, menstruating girls, vegans and vegetarians, dialysis patients, frequent blood donors, and anemic men or women. This premium quality & safety supplement is made in a GMP-Certified facility in the USA with premium ingredients that are Non-GMO, Natural, Gluten Free, Soy Free, Vegan & Vegetarian, and contain NO Coloring, Flavoring, or Preservatives.
Undone by Nature Iron Supplement for Pregnancy
Undone by Nature Iron is specially designed for pregnant women, providing 100% of the daily iron requirement to support the increased blood volume needed for your growing baby. This gentle chelated iron is easy on your stomach, helping to boost your energy without causing discomfort. Enhanced with buffered vitamin C, it not only aids in iron absorption but also supports your immune system and bone health. Plus, it’s third-party tested for safety and quality, ensuring that you’re getting a reliable supplement free from common allergens.
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.
Iron Supplement Prenatal & Postnatal
This liquid iron supplement provides an essential nutrient in a delicious berry flavor. It enhances absorption with bioavailable Ferrochel and promotes overall health & wellness for mom while supporting cognitive development for baby. The easy-to-take liquid form is specially designed for those pregnant or lactating, and is free of common allergens such as dairy, nut, gluten, and soy.
BLUEIRON fe Pregnancy Liquid Iron Supplement
BLUEIRON fe Liquid Iron is specially designed to meet the nutritional needs of pregnant and breastfeeding women. With its unique formula made from hand-picked Finnish blueberries, it not only provides essential nutrients but also offers a delicious taste. This supplement includes important vitamins such as C, E, and B-12, along with folic acid, biotin, and zinc, which are crucial for both you and your baby's health. Plus, it's gentle on your stomach, ensuring you won’t experience discomfort or constipation while taking it.
Iron Supplement for Women with Folic Acid
Windsor Botanicals Iron Supplement for Women is a 6-month supply of rapidly absorbed iron pills for anemia, red blood cell production, energy, and general health support. It contains 35mg of gentle iron pills, along with folate, to support DNA and blood cell building and anemia support. The pill also provides 400mcg of folic acid, which is essential for normal fetal development and pregnancy. If you experience fatigue, dizziness, pale skin, brittle nails, and hair, you could have an iron or folate deficiency.
Granions Women's Iron Supplement
Granions Iron Pills for Women are powerful yet gentle on the stomach, supporting blood health and overall energy. Specifically designed for women's health, these 60 tablets provide essential iron and folic acid, perfect for pregnancy and anemia. The convenience of a 2-month supply makes it easy to incorporate into your daily routine. These vegan, non-GMO, and gluten-free tablets are a great choice for those with dietary restrictions.
Frequently Asked Questions (FAQs)
1. Are iron supplements safe for pregnancy?
The bottom line: For most women, iron supplementation is safe during pregnancy. However, not every mom-to-be needs extra iron, especially since the mineral is already in most prenatal vitamins and can be found in certain foods. As always, talk to your practitioner before adding any new supplements to your diet.
2. What type of iron is best for pregnancy?
Heme iron has a higher bioavailability, and the body can absorb it more easily. Nonheme iron is the most important dietary source of iron for vegans and vegetarians. However, it has a lower bioavailability, and there are more factors affecting its absorption.
3. When should a pregnant woman start taking iron?
An appropriate time to begin iron supplementation at a dose of 30 mg/day is after about week 12 of gestation (the beginning of the second trimester), when the iron requirements for pregnancy begin to increase.
4. How much iron should a pregnant woman take?
Pregnant women need 27 milligrams of iron daily. Low iron during pregnancy can lead to anemia, so do your best to get enough iron through iron-rich foods or supplements.
During our iron supplement for pregnancy research, we found 24 iron supplement for pregnancy products and shortlisted 8 quality products. We collected and analyzed 192,614 customer reviews through our big data system to write the iron supplements for pregnancy list. We found that most customers choose iron supplements for pregnancy with an average price of $17.76.
The iron supplements for pregnancy are available for purchase. We have researched hundreds of brands and picked the top brands of iron supplements for pregnancy, including Pink Stork, NATURELO, Undone By Nature, Nature's Bounty, MaryRuth Organics. The seller of top 1 product has received honest feedback from 455 consumers with an average rating of 4.9.

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.