California Gold Nutrition Andrographis Immune with AP-BIO®Formulated with Vitamin C, Zinc, and Andrographis Extract (Andrographis paniculata)Helps Support Immune Health*Suitable for Vegetarians and VegansFormulated without Gluten or SoyProduced in a 3rd Party Audited cGMP Registered (Certified) Facility100% Gold Guarantee The immune system is your main defense against common illnesses, like colds and the flu, which is why it’s so important to protect the health of this system. California Gold Nutrition Andrographis Immune with AP-BIO® contains a vitamin, mineral, and herbal blend to help support immune health and seasonal wellness.* Promote Your Immune Health This supplement contains a unique blend of three immune-supporting ingredients. First up is andrographis extract, an herbal extract that has been recognized around the globe for its support of seasonal wellness. It also plays a role in inhibiting inflammatory mediators associated with the common cold and thus may help to reduce the severity of symptoms.* Next up is zinc, an antioxidant that also supports the healthy function of many systems in the body, including the immune system. Lastly is vitamin C, a well-known immune supporter, which can also promote the production of collagen for use in connective tissue.* California Gold Nutrition Andrographis Immune with AP-BIO® is formulated with AP-BIO® , a clinically-tested and fast-acting form of andrographis extract (Andrographis paniculata) with 7 bioactives. It is vegetarian and vegan friendly and contains no gluten or soy. iHerb Blog 13 Natural Treatments for the Common Cold and Flu iTested Verified