4Life Transfer Factor Immune Spray - Mint Flavor, 1.7 oz | Supports Mouth & Throat Immune Health Alfalfa The formula is free from

The formula is free from common allergens like soy

Supports energy metabolism and immune function

We’re proud to say that our sustainably sourced

Featuring Vitamin C

4Life Transfer Factor Immune Spray - Mint Flavor, 1.7 oz | Supports Mouth & Throat Immune Health Alfalfa The formula is free fromBoost your immune response with 4Life Transfer Factor Immune Spray. This mint flavored mouth and throat spray combines 4Life Transfer Factor, zinc, lactoferrin, and colloidal silver to support immune system response. With aloe vera and marshmallow root, it soothes the mouth and throat and contains no artificial colors, flavors, sweeteners, or preservatives.