Proven for 25+ years in Europe — new to the U.S. CellBB's formula has been trusted by European patients and physicians since the late 1990s — long before it arrived on American shelves. Decades of real-world use, not a new experiment. 25+ Years in Europe Clinically Researched NK Activation 10X Absorption The fertilized egg and GPC-182 difference — why nothing else compares Bioactive phospholipid formula matching fertilized eggs- nature's formatted blend of phosphatidylcholines (PC), sphingomyelins (SM), and other specialty lipids- best for overall cellular health with maximum liposomal bioavailability and: Cellular Protection and Regeneration† NK Activation and Immune Balance† Brain Health to Sharpen Memory and Focus† Promoting Healthy Aging† The only supplement to activate Natural Killer (NK) cells — your body's first responders — while keeping your immune system balanced, never overreactive. Now validated by experts from leading U.S. research institutions. Univ. of Colorado Anschutz National Jewish Health Univ. of Virginia