Quick Answer
Use iHerb discount code KHQ339 at checkout.
Provides AntioxidantSupport and Promotes Healthy Immune FunctionDietary SupplementVegan Sugar-Free and non-GMOHerbal Biotic is a powerful combination of immune enhancing herbs bioflavonoids and vitamins. The vitamins and mineral in the formula (Vitamin A Vitamin C and Zinc) are well-known for their roles in normal immune function. The herbs and bioflavonoids provide high levels of antioxidant activity and support the body's natural defenses. This synergistic formula promotes upper respiratory and sinus health.