Huperzine A Capsules are also available.
This supplement is an extract which is standardized to 1% Huperzine A.
What is Huperzine A?
Huperzine A is an extract of the Chinese Club Moss plant Huperzia serrata. It is an acetylcholinesterase inhibitor, which means it prevents the breakdown of acetylcholine.  This also means it is a cholinergic, as it supplements the amount of acetylcholine in the brain.* 
Huperzine A Benefits
Huperzine Aâ€™s primary benefit is as a nootropic. Its ability to supplement acetylcholine affords numerous cognitive benefits as acetylcholine is the neurotransmitter responsible for learning and memory.  It can also benefit focus and attention.* 
Huperzine A is an effective memory supplement. One study showed Huperzine A was able to benefit memory and learning performance in students complaining of memory inadequacy.* 
Huperzine A Dosage
Individuals should start with 8mg of Huperzine A 1% and increase up to 20mg over time. Starting with a smaller dose will allow you to assess how your body reacts to the supplement before increasing the dosage. Huperzine A is water soluble so you do not need to take it with food.
Synonyms: Qian Ceng Ta, Huperzia Serrata