NutriFeron® Granules are formulated to boost your body’s natural defenses, supporting better overall health.




Preliminary laboratory studies suggest that as early as three days,
this proprietary blend of natural plant extracts can unleash the full potential of the immune system.1,2,3,4


Proprietary blend of natural plant extracts derived from Pumpkin Seeds, Safflower Flowers, Plantago Seeds and Japanese Honeysuckle Flower to:
Our immune system is built to protect us but everyday factors like poor nutrition, stress,
exposure to pathogens and microbes, pollution and fatigue can weaken its ability to defend the body.
Activate your natural defensive barrier today to stay healthy!
Activate your natural defensive barrier today to stay healthy!

NutriFeron® Granules is celebrated for its natural ability to strengthen the body. Below, we answer common questions about this unique supplement and its role in supporting your body’s defenses.
NutriFeron® Granules is a supplement designed to boost the body's natural defenses. It is formulated to keep your body in good working order, safely and naturally. It is an exclusive formula by Shaklee.
NutriFeron® Granules contains a blend of plant extracts that boost natural Interferon production, activating and strengthening the body’s defenses.
NutriFeron® Granules contains a blend of natural plant extracts including Pumpkin Seeds, Safflower Flowers, Plantago Seeds, and Japanese Honeysuckle Flowers, chosen for their immune-supporting properties.
Interferon is a protein that signals and regulates immune responses, especially against foreign substances that invade the body. Vitamin C is an essential nutrient that strengthens immune defenses and provides antioxidant protection. Both are crucial for immune health and work in a complementary manner.
Dr. Yasuhiko Kojima, a world-renowned immunologist and the discoverer of Interferon—a protein vital for immune response—identified a unique blend of natural plant extracts that enhance the body’s Interferon production. These extracts form the core ingredients of NutriFeron® Granules.
NutriFeron® Granules formula is based on Dr. Kojima’s research into natural Interferon support. Shaklee also conducts extensive testing to ensure the product’s safety and efficacy, though individual results can vary.
References:
Disclaimer:
This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before using this product if you are pregnant, nursing, have a medical condition, or are taking any medications. Results may vary from person to person.
We conduct over 350 contamination tests on every single new ingredient to ensure the safety of our products. And we continue to conduct over 100,000 quality tests annually to guarantee the purity and safety of each product.