Douglas Laboratories Zinc Lozenges | Support for Immune Function* | 100 Lozenges | Natural Orange Flavor

- Immune Support: Zinc helps the body’s defense system by supporting healthy neutrophil, natural killer cell, and T-lymphocyte function.* - Immune Health: Zinc has important functions in maintaining healthy immune function.* - Immune: Our immune formulas are developed to support a strong and healthy immune system.* - Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free. - For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.*