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Red blood cell support, Energy metabolism, Nutrient absorption support
Adults with low dietary iron intake or those seeking daily support for red blood cell function and energy needs.
Take 1 capsule 1 to 3 times daily with meals; taking with food may improve tolerance for iron and vitamin C.
Certified Gluten-Free; Non-GMO; Hypoallergenic
Iron is a core component of hemoglobin and enzymes involved in energy production, and chelated bis-glycinate form is designed for gentle absorption in the small intestine.
Caution: High iron intake can cause gastrointestinal discomfort and constipation; keep away from children due to risk of accidental overdose.
Vitamin C reduces ferric to ferrous iron in the gut, which may enhance non-heme iron absorption and uptake.
Caution: May cause mild stomach upset in some people; taking with food can improve tolerance.
Calcium supports cellular signaling and bone mineralization; at this low amount it is unlikely to impact iron absorption.
Caution: Higher calcium doses can compete with iron for absorption, so avoid additional high-calcium supplements at the same time if focusing on iron uptake.
Iron supplies the building block for hemoglobin and enzymes, while vitamin C promotes iron absorption by keeping it in a more absorbable form. The buffered vitamin C source provides gentler acidity, aiming for comfortable daily use.
Label Warning: If you are pregnant or nursing, have a health condition, or use medications, consult a health professional before use. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6; keep out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Who should be cautious: People taking thyroid medications, certain antibiotics, or levodopa may need to separate iron by at least 2 hours, as iron may reduce absorption. Those with iron overload disorders should seek medical guidance before use. If you take medications that may interact with iron, talk with your healthcare provider first.
Storage: Store in a cool, dry place.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Vitamin C and zinc both support immune health and cellular defense. Together, they may help the body respond to seasonal challenges and antioxidant activity.
AI generated. Not medical advice.
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This iron-based supplement is clinically tested to support enhanced energy, well-being and athletic performance. It promotes healthy ferritin and red blood cell function, which helps effectively transport oxygen from our lungs to the rest of our bodies. OptiFerin-C is combined with buffered vitamin C to help enhance the iron absorption.
As a dietary supplement, take 1 capsule, 1-3 times daily, with meals.
Vegetarian capsule (cellulose, water), ascorbyl palmitate, hypoallergenic plant fiber (cellulose).
Store in a cool, dry place.
If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of the reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Use only if safety seal is intact.
Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1 capsule | ||
| Servings Per Container: 60 | ||
| Amount Per Serving | %Daily Value | |
| Vitamin C (from calcium ascorbate blend) | 100 mg | 111% |
| Calcium (from calcium ascorbate blend) | 11 mg | 1% |
| Iron (as iron bis-glycinate) | 28 mg | 156% |
| *Daily Value (DV) not established. | ||
