Neurosyn is formulated to support healthy brain aging, cognition, and memory by beneficially modulating the metabolism of the neurotransmitter acetylcholine and providing neuroprotection. This advanced formula features clinically effective levels of the Sulbutiamine form of B1, huperzine A (HUPA), Alpha GPC, Acetyl L-Carnitine, phosphatidylserine and a proprietary herbalomic blend for multidimensional support for neurological health. Research suggests that Sulbutiamine and HUPA may be able to cross the blood-brain barrier to beneficially influence acetylcholine metabolism and provide antioxidant protection. In addition, laboratory studies on epigallocatechin-3-gallate (EGCG) antioxidant and DNA protective properties, suggesting it may have beneficial effects on brain aging.*Preliminary controlled studies suggest that Noopept may enhance inhibitory synaptic transmission in the hippocampus which is the proposed mechanism of action for memory support. Supportive but not conclusive research demonstrates the ability of Alpha-GPC to rapidly deliver choline to the brain across the blood–brain barrier and act as a biosynthetic precursor of the acetylcholine neurotransmitter.