Life Extension has launched FLORASSIST Immune and Nasal Defense. The gluten-free and non-GMO capsules are formulated with EpiCor, a yeast fermentate, and L. rhamnosus CRL1505, a probiotic strain. The product is intended to provide seasonal support and promote comfortable nasal airflow, the company claims. 

5990 N. Federal Hwy., Fort Lauderdale, FL, 33308, www.LifeExtension.com