Nucleo Immune by Premier Research Labs is a natural immune system and rejuvenation supplement that promotes rapid cellular regeneration, increased vitality, and repair and wound healing. It is the first nano-protein delivery system devised to promote instantaneous immune boost and increased vitality. Features Nucleo-Pro ; unmatched quality nucleocells (the basis of all cellular structure) for cellular rejuvenation and immunity* Supports protein synthesis, cellular vitality and boosts energy* Supports beneficial intestinal flora* 100% solvent-free vegetable capsules. No toxic tablets, binders or gelatin caps Tests on all four biofield polarities Pure Vegan. Excipient Free.