Discounted Price when You Purchase a 4-Pack!
Shaklee Nutriferon Immune Booster: Over 50 Years as America's Most Trusted and Reliable Supplement and Natural Products Supplier.
Powerful breakthrough in immune system science*
Scientists and medical communities have identified interferon as being crucial to healthy immune function. NutriFeron contains an exclusive, patented formula, developed by the discoverer of interferon, providing a proprietary blend of four plant extracts designed to naturally increase levels of interferon and provide immune support at the cellular level.*‡
Everyday stress, poor eating, pollution, and fatigue can challenge your immune system. How can you help provide your body with immune support naturally?
Scientists and medical communities have identified interferon as being crucial to healthy immune function. NutriFeron® contains a patented phytonutrient blend that has been shown in laboratory studies to naturally increase interferon at the cellular level.*‡
Shaklee Nutriferon Immune Booster - 4 Month Supply
30 Single Servings per Container (Dosage: 2 per Day).
