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Product Name: Huperzin a
Huperzin asource: Huperzine-A is one of the alkaloids contained in a plant known as Chinese club moss. Other types of club moss are common in the United States, but true Chinese club moss is very hard to find on the U.S. market. It can be grown in Hawaii, but not in any Other part of this country
Huperzin a introduction: Huperzine A and huperzine B are two of the chemicals that have been separated from Chinese club moss. Huperzine B is also an acetylcholinesterase inhibitor, but because its effects are much weaker than those of huperzine A, most research has focused on huperzine A. Synthetic forms of huperzine A have been made in chemical laboratories and they appear to be as effective as natural huperzine A in studies. Huperzine A has also been combined or "hybridized" with the prescription drug tacrine (Cognex), an acetylcholinesterase inhibitor approved by the U.S. Food and Drug Administration (FDA) for treating Alzheimer’s disease.
Appearance: White or brown yellow fine powder
Active ingredient: Huperzine-A
Huperzin aspecifications: Huperzine-A: 1%, 5%, 20%, 99% by HPLC.
Test By: HPLC
Molecular formula: C15H18N2O
Molecular weight: 242.32
Structural formula: 
Huperzin a Main benefits:
1. Huperzine-a
powder can improve memory, thinking, and behavioral function in people.
2. Huperzine-a powder as a treatment of myasthenia gravis effective drugs,
better than new Ming.
3. Huperzine-a powder may also protect neurons from cell death caused by toxic
levels of glutamate.
4. Huperzine-a powder used as raw materials can be made of alzheimer's disease
prevention and health food.
5. Huperzine-a powder is also the treatment of AD in a randomized controlled
trial of its effect on cognitive function.
