Best Caplet Iron Mineral Supplements in 2026

Mason Natural Slow Release Iron 50 mg tablets are formulated to give a high potency dose of iron that may help red blood cell formation while being gentle on your stomach.

Slow release iron 50 mg tablets may cause less stomach upset because they provide a slow controlled release of iron. Guaranteed to have no added sugar, starch, sodium, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial flavors, preservatives

Often used to prevent anemia, iron tablets may help support healthy blood cells for normal, healthy energy levels.

Iron that is gental on your system

High potency, one a day only

60% fewer incidence of GI side effects compared to immediate release iron tablets

Mason Natural Slow Release Iron 50 mg tablets are formulated to give a high potency dose of iron that may help red blood cell formation while being gentle on your stomach.

Slow release iron 50 mg tablets may cause less stomach upset because they provide a slow controlled release of iron. Guaranteed to have no added sugar, starch, sodium, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial flavors, preservatives

Often used to prevent anemia, iron tablets may help support healthy blood cells for normal, healthy energy levels.

FERROUS GLUCONATE: Our once a day tablets may promote the formation of red blood cells and optimal levels of hemoglobin that support oxygen transport throughout the body.

ESSENTIAL MINERAL: Our Ferrous Gluconate tablets deliver 27 mg of elemental iron per serving which is equivalent to 150% of your recommended dietary intake. Iron may play an important role in many vital functions in the body to include energy, focus, digestion, immunity, and regulating body temperature.

IRON SUPPLEMENT: Ferrous gluconate is a form of iron that generally requires less stomach acid to digest and absorb. Therefore ferrous gluconate is preferred by people who have digestive issues, sensitive stomachs, or who have difficulty with more traditional iron supplements.

Mason Natural Ferrous Gluconate once a day tablets may promote the formation of red blood cells and optimal levels of hemoglobin that support oxygen transport throughout the body.

Our Ferrous Gluconate tablets deliver 27 mg of elemental iron per serving which is equivalent to 150% of your recommended dietary intake. Iron may play an important role in many vital functions in the body to include energy, focus, digestion, immunity, and regulating body temperature. It is guaranteed to have no added sugar, yeast, wheat, egg, soy, diary, artificial colors or flavors, fragrance, or preservatives.

Ferrous gluconate is a form of iron that generally requires less stomach acid to digest and absorb. Therefore ferrous gluconate is preferred by people who have digestive issues, sensitive stomachs, or who have difficulty with more traditional iron supplements.

IRON SUPPLEMENT: Our ferrous sulfate tablets are sugar-free iron supplements and are small and easy to swallow. Iron is important for overall health and may promote rich red blood cells. Low iron may result in fatigue, dizziness, or shortness of breath.

IMMUNE SUPPORT: A healthy immune system is important for overall health & wellness. Many Mason Natural vitamins & supplements include herbs, minerals, vitamins, enzymes, probiotics & other ingredients may help strengthen & support the body's immune system.

QUALITY SUPPLEMENTS: Many essential minerals & nutrients are not naturally present in most modern diets. Taking a quality, daily dietary supplement can help support your body's general health & wellness. Always discuss any health concerns with a doctor.

POTENT IRON: Our high potency tablets may promote the formation of red blood cells and optimal levels of hemoglobin that support oxygen transport throughout the body.

FERROUS SULFATE: Our iron tablets deliver 65 mg of elemental iron per serving, playing an important role in many vital functions in the body to include energy, focus, digestion, immunity, and regulating body temperature.

ESSENTIAL MINERAL: The benefits of iron often go unnoticed until it becomes a health concern. For example, anemia caused by iron deficiency may cause fatigue, heart palpitations, pale skin, and breathlessness. Iron supplements may help with red blood cell formation for people who are not getting adequate iron in their diet.

Product of Mason Natural