Source Naturals Huperzine A 200mcg 60T

Huperzine A is a natural compound extracted from the Chinese club moss Huperzia serrata.
Worldwide studies have shown that Huperzine A supports learning and
memory by protecting acetylcholine, a neurotransmitter that acts as a
messenger molecule in the brain. Huperzine A may be used for both
short-term “brain boost” needs, such as preparing for a test, as well as
more long-term needs, such as reducing the mild memory loss associated
with normal aging.

Huperzine A (Huperzia serrata leaf standardized extract)
200 mcg