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Quick Details

  • Type: Herbal Extract
  • Variety: Huperzia Serrata Extract
  • Form: Powder
  • Part: Seed
  • Extraction Type: Solvent Extraction
  • Packaging: Drum
  • Place of Origin: Hunan, China (Mainland)
  • Grade: Food & Medical Grade
  • Brand Name: Nutramax
  • Model Number: Huperzia Serrata Extract
  • Name: Huperzia Serrata Extract
  • Safety evaluation: Innocuous
  • Function: Health proctect
  • Certificates: KOSHER,Halal ,GMP,ISO9001,HACCP
  • Source: 100% Natural
  • Sample: 10-20g free sample
  • Extract Solvent: Ethonal Water
  • Active Ingredient: Huperzine A
  • From: Made In China,China Manufacturers,Chinese
  • Specification: 1%5%10%98%

Packaging & Delivery

Packaging Details 5kg/carton,25kg/drum.In fiber-drums with two-plastic bags inside.
Delivery Time Shipped in 3 days after payment

NSF-cGMP 100% Pure Huperzia Serrata Extract Huperzine A 1%


Certifications: BRC, SC, cGMP, NON GMO, ISO 22000, ISO 9001, KOSHER, HALAL, USDA, ECOCERT



Product Description

Product Information:

  • Product Name: Huperzia Serrata Extract
  • Latin Name: Lycopodium serratum Thunb
  • Part of the Plant Used: Whole herb(Dried, 100% Natural)
  • Product Specification: 1%,5%,99% Huperzine A
  • Product Type: White Powder
  • Extract Method: Grain Alcohol/water
  • CAS: 102518-79-6
  • Molecular formula: C15H18N2O
  • Molecular weight: 242.3
  • Solubility: soluble in chloroform, soluble in methanol, ethanol, slightly soluble in water
  • Model Number: Nutramax-HSE


What is Huperzia Serrata Extract produced in Hunan NutraMax Inc .?

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. Believed to be largely unchanged from prehistoric plants, club mosses are small ground covers that do not produce flowers. Related to the fern family of plants, they spread by sending out spores instead of seeds. They thrive in damp, shaded areas such as tropical woodlands and the edges of swamps. 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. The resulting "huprine" combination seems to be more effective at limiting acetylcholinesterase activity than either agent alone. Much more study needs to be done on the possible effects of huperzine A, huperzine B, huprine, and other chemicals derived from Chinese club moss.


Huperzia Serrata Side Effects:

Recent studies conducted in China have concluded that huperzine A is safer than many memory-aid drugs currently on the market. Hup A is not associated with any serious adverse side effects; in very rare cases, possible side effects include breathing difficulties, chest pain, skin rashes, digestive disturbances, and insomnia.

For healthy people, medical professionals recommend taking Hup A no more than two to four times per week so as not to block the natural regulation of acetylcholine, which could theoretically lead to adverse conditions.


How Does Huperzia Serrata Help Brain Function?

Huperzine A, the active extract from Huperzia serrata, serves as a powerful inhibitor to an enzyme called acetylcholinesterase (AChEI), which is significant because acetylcholinesterase breaks down an important neurotransmitter known as acetylcholine. The brain cells require acetylcholine to transmit messages between brain cells and other parts of the body. Reduced levels of the acetylcholine neurotransmitter are associated with lower levels of cognitive activity. Patients with Alzheimer's disease are shown to have increased levels of the harmful enzyme acetylcholinesterase, and studies have shown that Alzheimer's patients derive benefits from having this enzyme inhibited. In addition to inhibiting the acetylcholinesterase levels in the brain, Hup A has also been shown to actually increase acetylcholine concentrations, which further improves memory, cognitive processing, and other related brain activity.



  • Pharmaceutical stuff;
  • Functional food and food additive;
  • Cosmetics additive;


About Show The Raw Material Pictures :


 Certificate of Analysis:

  • Items             Specification
  • Appearance:  White Powder 
  • Oder:  Characteristic
  • Taste:  Characteristic
  • Paiticle size:   Pass 80 mesh
  • Loss on drying:  ≤5%
  • Heavy metals:  <10ppm
  • As:  <1ppm
  • Pb:  <3ppm
  • Assay:  Result
  • Total Plate Count:  <10000cfu/g or <1000cfu/g(Irradiation)
  • Yeast & Mold:  <300cfu/g or 100cfu/g(Irradiation)
  • E.Coli:   Negative
  • Salmonella:   Negative
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Packaging & Shipping


  • Delivery Time: Around 3-5 workdays after your payment.
  • Package: In fiber-drums with two-plastic bags inside.
  • Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
  • Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
  • Storage: Stored in dry and cool place, keep away from strong light and heat.
  • Shelf Life: Two years when properly stored.





Company Information

Hunan Nutramax, the largest manufacturer of sweet tea leaf extract in China, specializes in manufacturing natural sweeteners. The main products include Sweet Tea Leaf Extract, Luo Han Guo Extract, Polygonum Cuspidatum Extract(Polydatin, Resveratrol), Vine Tea Extract(Myricetin, Dihydromyriectin), Ginseng Extract, Natural Color Products, and so on.

Our factory in Yongzhou has over 30-year experience of plants extract production which has been specially producing Polygonum Cuspidatum Extract, Gingko Biloba Extract, 5-HTP for many years. The factory strictly complying with GMP standard for production. Drying, smash, blend and packing are all carried out in the 100,000-grade clean area to ensure that our products can reach to the food grade with no irradiation.

The factory in Changsha is going to build the most professional natural sweeteners production lines. The yearly output of pure water extracted luo han guo extract and sweet tea leaf extract are about 50 metric tons separately.

Planting Base: To satisfy the plants raw material supplying and to make products quality and supplying stable. In the preliminary, the sweet tea plant area is 1,000 mu and luo han guo is 200 mu. In 2020, the sweet tea plant area and luo han guo plant area will be extend to over 50,000 mu in total.



Factory Images






Contact Information :
Company:Hunan Nutramax Inc.
Contact Person: 
Sally Zhang
Fax number:+0086-731-82938822



 If you have any question or need free sample, pleas feel free to contact with Sally !


                                  WELCOME CONTACT US !

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