Huperzine a is a substance purified from a plant called chinese club moss. It is used for memory and learning enhancement, and age-related memory impairment. It is also used for treating a muscle disease, for increasing alertness and energy, and for protecting against agents that damage the nerves. Huperzine a is a cognitive enhancer that inhibits an enzyme that degrades the learning neurotransmitter, acetylcholine; due to this, a relative increase occurs. It belongs to the cholinergics class of molecules, and may be useful in fighting cognitive decline in the elderly. Product namehuperzine alatin namehuperzia serrata Active ingredienthuperzine acontent1%, 5%, 98% Test methodhplcextract methodethanol Part usedwhole treeappearancebrownish powder Cas no.102518-79-6formulac15h18n2o Anti-dementia Acetylcholine is known as the learning neurotransmitter, and is involved in muscle contraction as well. Increasing levels of acetylcholine is routinely used as a technique amongst weight-lifters and scholars. Improve muscle and nerves function It is also used for treating a muscle disease, for increasing alertness and energy, and for protecting against agents that damage the nerves such as nerve gases. Learning enhancement Huperzine-a is a cognitive enhancer that inhibits an enzyme that degrades the learning neurotransmitter, acetylcholine; due to this, a relative increase occurs. Great nootropic effects Huperzine a is a great nootropic because it helps to improve levels of acetylcholine in your brain. Most people know acetylcholine as the learning transmitter. It helps to allow electrochemical signals to flow properly between neurons.