Non-Gmo, Gluten-Free Herbal Immune Support Features A Patented Extract Of Perilla Seed, An Herb Traditionally Used To Provide Ongoing Support For Healthy Immune Function Offers A Complementary Blend Of Perilla, Licorice, And Ginger, Which Have Been Traditionally Used To Support Healthy Respiratory Function Delivers A Unique Combination Of Herbs That Support Healthy Immune Function And May Be Particularly Helpful During Times Of Stress Designed By Nature, Trusted By Doctors: At Metagenics, We Connect People With Products That Help Them Live Healthier, Happier Lives Echinacea Synergy Is A Botanical Blend Of Selected Extracts Traditionally Used To Support Respiratory Function And General Immunity