Cymbiotika’s Liposomal Elderberry immune support pouches are a powerful natural antiviral, known for supporting the immune system during sickness and other common cold symptoms. Liposomal Elderberry contains Vitamin C, Echinacea, and Vitamin E to enhance overall wellness year-round. What is Liposomal Delivery? Liposomal delivery is an advanced technology that allows nutrients to reach your body effectively without being broken down by the digestive system. We encapsulate our supplement with liposomes, which are the fatty membranes that line each cell in our bodies. So you can think of liposomes as little bubbles that protect the nutrients until they reach your intestines, ensuring that your body absorbs them properly.