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Koji Iron+ Supplements

Perfect for those experiencing fatigue or iron deficiency, or for 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.

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Advanced Iron Support with Koji Fermented Iron Plus

Our Koji Iron supplements offer the highest-quality blood- and energy-supporting nutrition through an ancient fermentation process that produces highly bioavailable, gentle iron. This innovative Koji fermented iron formula combines 18 mg of optimally absorbed iron with folate, vitamin C, and D3 for comprehensive blood health support.

Why Koji Fermented Iron?

Fermented iron offers a sophisticated solution for anyone who needs reliable iron supplementation without stomach upset. The ancient Koji fermentation process using Aspergillus oryzae transforms iron into a form your body recognizes as food-based nutrition rather than synthetic supplements.

All of our Koji Fermented Iron Plus capsules are:

  • Fermented using the traditional Koji process
  • Enhanced with synergistic nutrients
  • Vegan-friendly and non-GMO
  • Free from artificial colors and flavors
  • Made in FDA-registered facilities

Comprehensive Blood and Energy Support

Koji Iron for Optimal Vitality

Koji Fermented Iron Plus provides essential nutritional support for those with demanding energy requirements:

  • Supports healthy red blood cell formation and oxygen transport
  • Helps maintain energy levels and reduces fatigue
  • Supports immune system function
  • Promotes overall vitality and well-being
  • Gentle on the digestive system for consistent daily use

As iron deficiency becomes increasingly common, affecting energy, cognitive function, and overall quality of life, traditional iron supplements often cause as many problems as they solve, leading to digestive upset. Koji fermented iron addresses this challenge by providing iron your body can absorb efficiently while remaining remarkably gentle on your stomach. Many people report that adding this fermented formula to their routine provides a noticeable difference in how energized and mentally clear they feel without the constipation or nausea that drove them away from other iron supplements.

How Is Koji Fermented Iron Different?

Premium iron supplements stand out for their absorption, tolerability, and comprehensive formulations. Koji Fermented Iron Plus excels in all three areas:

Ancient Fermentation Technology

Unlike typical iron supplements that use synthetic iron salts, Koji iron utilizes the ancient Japanese fermentation process with Aspergillus oryzae. This traditional method has been used for centuries to create highly digestible, nutrient-rich foods.

What is koji iron? It's iron that's been fermented into a naturally pre-digested, chelated form. This process creates iron compounds that your body recognizes as food rather than synthetic supplements, enabling exceptional absorption without the harsh side effects that often lead people to abandon iron supplementation.

Synergistic Nutrient Formula

Koji iron benefits are enhanced by the inclusion of complementary nutrients that work together for optimal blood health:

Folate: Essential for healthy red blood cell formation and works synergistically with iron

Vitamin C: Dramatically enhances iron absorption and helps convert iron to its most usable form

Vitamin D3: Supports overall nutrient absorption, immune function, and bone health

This comprehensive approach means you're getting complete blood health support, not just isolated iron supplementation.

What Makes Koji Fermented Iron Special?

Koji fermented iron contains a specialized form of iron that differs significantly from common forms such as ferrous sulfate, ferrous fumarate, or ferrous gluconate.

While other iron forms are known to cause digestive discomfort, constipation, and nausea, fermented iron produced through the Koji process offers exceptional tolerability alongside superior absorption.

Think of it this way:

  • Ferrous sulfate: High iron content but notorious for digestive upset
  • Ferrous gluconate: Gentler but still can cause discomfort
  • Iron bisglycinate: Chelated and better tolerated, but synthetic
  • Koji Fermented Iron: Naturally fermented, highly bioavailable, and exceptionally gentle

Have you ever started an iron supplement only to quit within days due to stomach problems? If so, Koji iron might provide exactly the gentle yet effective support your body needs to maintain healthy iron levels and energy.

How to Take Koji Fermented Iron Plus

For optimal results from your Koji fermented iron supplement:

Adults:

  • Recommended dose: 1 capsule daily (60-capsule bottle provides 60-day supply, delivering 18 mg of elemental iron per serving)
  • Timing: Can be taken with or without food due to exceptional tolerability, though taking with a meal may enhance comfort for those with sensitive digestion
  • Consistency: Daily use provides the most noticeable benefits, supporting healthy iron levels and energy over time

Why This Formula Works:

The Koji iron benefits are maximized by the included vitamin C, which enhances iron absorption, and folate, which works with iron to support healthy red blood cell production. The addition of vitamin D3 supports overall nutrient utilization and immune function, creating a comprehensive blood health formula.

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. Fermented iron has an excellent safety profile and a gentle tolerability profile, suitable for long-term daily use as part of a healthy lifestyle.

For comprehensive nutritional support, you can also explore complementary products in our Magtein collection for brain health benefits that work synergistically with improved energy and oxygen delivery. Read our customer testimonials to see firsthand the impact our supplements have made. 

Frequently Asked Questions