REUSABLE TEA BAGS – Containing only the finest and most potent ingredients from around the world, each tea bag can be reused to sustain optimum levels throughout the day. FORMULATED BY A TEAM OF SPECIALISTS – This highly effective tea blend was scientifically developed by our R&D team consisting of qualified pharmacists and nutritionists. CONVENIENT ALTERNATIVE TO HERBAL SUPPLEMENTS – Containing greater quantities than herbal supplements with the added benefit of no inactive ingredients. GREAT TASTING UNIQUE HERBAL BLEND - Liquorice (15%), Eucalyptus (15%), Astragalus (10%), Elderberry (10%), Ginger (10%), Ginseng (10%), Thyme, Boneset, Calendula, Mullein & Lomatium. STRENGTHEN THE IMMUNE SYSTEM – Helps to alleviate the common symptoms of cold & flu by limiting the spread of pathogens and bacteria and delivering powerful antiviral activity.