Ceriva is formulated to support healthy cognitive function in those concerned about maintaining their memory by beneficially modulating acetylcholine. Supports the healthy metabolism of acetylcholine, the primary neurotransmitter associated with cognitive function and memory.* Provides Tocomin® SupraBio" and huperzine A for nerve cell protection against excitotoxic effects and other oxidative influences.* Supports a healthy life cycle of neurons and other cells.* Designed to act ce trally within the brain, this formula features L-5-methyltetrahydrofolate, huperzine A, and alpha-tocotrienol (from Tocomin SupraBio), which research suggests may be able to cross the blood-brain barrier.*