Metagenics, Cenitol Powder, Nervous System Support, 7.8 oz (222 g)
Cenitol supports healthy overall nervous system function by featuring inositol, an important naturally occurring component of cell membranes. Inositol plays a major role in cell signaling by functioning as a precursor of an intracellular second messenger system. This system is responsible for regulating a large number of key cellular processes in the body, especially in the brain.Cenitol also supplies magnesium in the form of a fully reacted amino acid chelate for nervous system support. These two complementary ingredients are supplied in powder form for ease of delivery and enhanced dosing flexibility.  Product Review as Follows: From Louisiana: "I really relax after taking this about 30 minutes before sleep. The taste is pleasant and the effect is soothing. I would highly recommend it."