Best Zinc Iron Supplements of 2026

Natures Truth Iron Gummies are an essential supplement with 18mg of Iron per serving. The gummies are easy to take, chewable and have a delicious natural grape flavor with no aftertaste. With added essential B-Vitamins & Zinc, the vegan-friendly formula is naturally free of gluten, wheat, milk, lactose, soy, artificial sweeteners, and flavor, and Non-GMO. Backed by three generations of Vitamin Innovators, Natures Truth Iron Gummies are a quality supplement that you can trust.

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.

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.

Thorne Ferrasorb is an optimal blood-building supplement that provides 36 mg of well-absorbed iron per capsule, combined with essential nutrients such as vitamin C, B6, B12, and folate for optimal absorption. This supplement helps to increase iron levels and alleviate symptoms of iron deficiency, such as fatigue, dizziness, and loss of libido. Thorne Ferrasorb is free from common allergens like gluten, soy, and dairy, and is trusted by over 100 pro teams and 11 U.S. Olympic teams.

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.

Pure Encapsulations Iron-C Supplement is a premium quality iron and vitamin C supplement that supports optimal muscle function, manufacture of myoglobin for muscle contractions, enhanced absorption of iron, and immune support. The product is made with only premium ingredients sourced from trusted suppliers, and it is free from wheat, eggs, tree nuts & peanuts, gluten, GMOs, and unnecessary binders, fillers & preservatives.

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.

Vitron-C Iron Plus Vitamin C is a high potency iron supplement designed to support red blood cell production and fight fatigue caused by low iron levels. With 65 mg of elemental iron and 125 mg of Vitamin C, this supplement not only boosts energy but also supports a healthy immune system and improves iron absorption. The gentle iron absorption of carbonyl iron helps minimize constipation, making it convenient to take one iron pill daily. Vitron-C Iron Plus Vitamin C is dye-free, gluten-free, and vegan, with no artificial colors or flavors. It is the ideal choice for those looking to address iron deficiency and maintain overall health and well-being.

OptiFerin-C is an iron-based supplement formulated to support red blood cells to transport oxygen, ferritin, and overall immune system health. It includes Ester-C, a natural non-acidic water-soluble form of vitamin C, that aids in the absorption of iron and provides immune support. Iron supports moderation of fatigue in women of childbearing age, and Pure Encapsulations products are made with only premium ingredients with no artificial colors, flavors, sweeteners, or unnecessary binders, fillers, or preservatives.

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.