Our koji Iron supplement offers advanced iron nutrition through an ancient fermentation process that creates highly bioavailable, gentle iron. Our innovative koji fermented iron formula combines 18mg of optimally absorbed iron with folate, vitamin C, and D3 for comprehensive blood health and energy support.
Perfect for those experiencing fatigue, iron deficiency, or anyone seeking gentle yet effective iron supplementation, Koji Fermented Iron Plus provides targeted nutrition that works with your body's natural processes without the digestive discomfort common with traditional iron supplements.
What it is: Fermented iron supplement using the traditional Koji process (Aspergillus oryzae), providing 18mg of elemental iron enhanced with folate, vitamin C, and D3 for comprehensive blood health support.
Who it's for: Individuals with iron deficiency or low iron levels, those experiencing fatigue, menstruating women with higher iron needs, vegetarians and vegans, and anyone who has experienced digestive upset from traditional iron supplements.
Use case: Daily iron support for healthy red blood cell formation, energy production, reducing fatigue, supporting immune function, and maintaining optimal iron levels without stomach discomfort.
Made in: USA with US and imported materials in FDA-registered, GMP-certified facilities.
Adults: Take 1 capsule daily with a meal, or as directed by your healthcare professional.
Timing: Taking this prodcut with a meal is recommended as it may enhance comfort for those with sensitive digestion. Avoid taking it with calcium-rich foods or supplements, as calcium can interfere with iron absorption.
Best Practices:
Timeline for Results: Most people begin noticing improved energy and reduced fatigue within 2-3 weeks, with more substantial improvements in iron levels typically developing after 8-12 weeks of consistent use.
Koji Fermented Iron: Unlike synthetic iron salts, our fermented koji iron uses the ancient Japanese fermentation process with Aspergillus oryzae. This traditional method transforms iron into a form your body recognizes as food-based nutrition rather than synthetic supplements, allowing for exceptional absorption without harsh side effects.
What makes fermented iron different:
Synergistic Nutrients:
Folate: Essential for healthy red blood cell formation and works synergistically with iron for optimal blood health.
Vitamin C: Dramatically enhances iron absorption and helps convert iron to its most usable form in the body.
Vitamin D3: Supports overall nutrient absorption, immune function, and bone health.
This koji iron supplement provides complete blood health support with nutrients that work together rather than isolated iron supplementation.
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Overall rating: 5.0 / 5 from 3 reviews.
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"I take 2 a day and after 1 week I had so much more energy and motivation than I've ever had and suddenly started writing 2 hours every night which has been a dream of mine for over 30 years but was never able to write a word. Suddenly I can, after taking this. It's a miracle and I'm so grateful for this"
"My favorite thing about this is that it isn't constipating like most iron supplements are. It gives me the energy boost I need without annoying side-effects."
"The iron in this product is the only biological form of iron in the market place and has been clinically studied. It is neither a chemical bonded (chelate), nor a plant extract. It is 100% fungus powder similar to mushroom powder. It is a true whole food. The website provides excellent explanations."
Koji fermented iron uses an ancient fermentation process that naturally chelates the iron, creating a form your body recognizes as food rather than synthetic supplementation. While traditional iron supplements are notorious for causing constipation, nausea, and stomach upset, fermented iron rarely causes digestive discomfort.
Fermented iron through the Koji process is exceptionally well-tolerated compared to traditional iron supplements. The natural fermentation creates iron compounds that are gentler on your digestive system while maintaining excellent absorption. Most people experience no digestive side effects even with consistent daily use. If you've previously abandoned iron supplementation due to stomach problems, this koji iron formula offers a gentler alternative.
Most people notice initial improvements in energy levels and reduced fatigue within 2-4 weeks of consistent daily use. More substantial improvements in iron levels and overall vitality typically develop over 8-12 weeks as your body's iron stores gradually replenish.
Yes, the Koji iron supplement works well with most other nutritional support. The included vitamin C enhances iron absorption, and vitamin D supports overall nutrient utilization. However, avoid taking iron within 2 hours of calcium supplements or magnesium supplements, as these minerals can interfere with iron absorption. Coffee, tea, and dairy products can also reduce iron absorption, so space them away from your iron dose.
Iron supplements may benefit several groups, including menstruating women, vegetarians and vegans, pregnant women, those with diagnosed iron deficiency, athletes, and people experiencing unexplained fatigue. However, not everyone needs iron supplementation. If you're unsure whether you need an iron vitamin, consider getting your iron levels tested.