Choline, a water-soluble nutrient, is essentially one step removed from the real Nootropic, Acetylcholine, for which it is a chemical precursor. Choline itself cannot travel across the blood-brain barrier

Choline and Alpha GPC is a favorite of responsible Biohackers because it balances out the brain chemistry that results from the heightened baselines of other neurotransmitters, particularly Dopamine and