Best Tablet Iron Supplements of 2026

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.

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 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 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.

The MegaFood Blood Builder is an iron supplement that increases iron levels without causing nausea or constipation. It contains vital nutrients, such as vitamin C and beet root, along with nourishing ingredients like folic acid and vitamin B12 that promote healthy red blood cell production. The supplement uses real food and added nutrients to ensure better health starts with nature. MegaFood is also obsessed with quality, making sure every ingredient is of the highest standard.

These iron tablets are gluten-free, have a high potency formula, and are gentle on your system. They are designed to supplement iron in your diet and are suitable for individuals who may have iron deficiencies.

Puregen Ferrous Sulfate is a high-potency iron supplement that helps combat iron deficiency, essential for creating red blood cells and maintaining healthy brain function. Each tablet provides 65 mg of elemental iron, exceeding your daily recommended intake. This powerful formula is designed to alleviate fatigue, enhance hemoglobin levels, and support the production of red blood cells. Additionally, the product is free from gluten, artificial colors, and other common allergens, making it a safe choice for many users. With strict manufacturing protocols in place, you can trust the quality and safety of this supplement.

The OLLY Iron Chewables are a tasty and effective way to boost your iron levels, helping to fight tiredness and low energy caused by iron deficiency. These tablets use a special AB Fortis iron that’s gentle on your stomach, so you’re less likely to experience common digestive issues. They come in a fun Fruit Punch flavor, making them easy and enjoyable to take daily. Whether you’re 4 years or older, or even pregnant or nursing, these chewable tablets can fit into your routine to support your energy and overall well-being.

Feosol Original Iron Supplement Tablets are high potency iron supplements with ferrous sulfate, recommended by doctors. Each tablet contains 65mg of elemental iron, providing 360% of Daily Value. It helps support red blood cell production, boosts energy, and strengthens the immune system. The small coated tablets are easy to swallow and can be taken with food. Feosol has been a trusted leader of iron supplements for over 70 years and is made in the USA.

Renzo's Iron Supplements for Kids are vegan, gluten-free, and non-GMO, providing an extra boost of iron in a sugar-free, tasty orange-flavored formula that is gentle on the stomach. The product comes with kid-friendly stickers and a note in each box, making it an enjoyable experience for your child. With no sticky, sugary gummies, the Melty Tabs are easy to consume and save money on trips to the dentist.