What It DoesBell Virux delivers targeted immune support while helping reduce cold sore recurrence through a carefully crafted blend of L-Lysine and traditional botanicals. Unlike basic lysine supplements, this formula combines amino acids with time-honored herbs like Heal-all extract and astragalus for comprehensive immune system optimization.Why It Works L-LYSINE FOUNDATION: This essential amino acid supports immune function and helps maintain healthy viral balance in the body. BOTANICAL SYNERGY: Prunela vulgaris standardized extract and astragalus provide additional immune system support through different pathways than lysine alone. MARINE ALGAE POWER: Three species of red marine algae deliver natural polysaccharides that support optimal immune response. What's InsideClean, GMO-free and allergen-free formula with no artificial additives or preservatives. Each capsule delivers the full spectrum of immune-supporting compounds without compromise.Why we carry it: Bell understands that effective immune support requires more than just lysine — their comprehensive botanical approach sets this formula apart from single-ingredient alternatives.