NutriBiotic^® Vitamin C + D₃ & Zinc capsules deliver 100% pharmaceutical grade vitamin C, vitamin D, and zinc, all essential nutrients to the body.

• Vitamin C: contributes to immune defense by supporting various cellular functions of both the innate and adaptive immune systems.* Vitamin C also provides antioxidant protection to the immune system, as well as maintains the health of blood vessels, tissue, cartilage, bones, eyes, and other organ systems.*

• Vitamin D: crucial for the activation of immune defenses and helps support strong bones and healthy cognitive function.*

• Zinc: essential for immune system function, including immune cell development and communication.* May also help reduce oxidative stresses and inflammatory responses.*