| Customization: | Available |
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| Certification: | ISO, FDA, HACCP |
| Assay Method: | HPLC |
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This species is native to China, India and southeast Asia.
Huperzine A is a reversible acetylcholinesterase inhibitor and NMDA receptor antagonist that crosses the blood-brain barrier. A 2013 meta-analysis found that huperzine A may be efficacious in improving cognitive function, global clinical status, and activities of daily living for individuals with Alzheimer's disease.
Huperzine A is also marketed as a dietary supplement with claims made for its ability to improve memory and mental function. Huperzine A may also have a possible role in the treatment of myasthenia gravis.
| Product name | Huperzine A |
| Others name | Huperzia serrata extract,Huperzia Serrate P.E., Haboyin,Selagine |
| Apperance | Brownish Yellow or White powder |
| Specification | 1%HPLC,5%HPLC,99%HPLC |
| Grade | Medical,HealthFood |
| CAS No. | 102518-79-6 |
| Shelf time | 2 years,keep away sunlight, keep dry |
| Item | Specification | Result |
| Description | ||
| Assay (Huperzine A) | ≥1% | 1.03%HPLC |
| Appearance | Brown yellow powder | Conforms |
| Identity | TLC,HPLC | Conforms |
| Odor | Characteristic | Conforms |
| Physical Characteristics | ||
| Particle Size | 100% pass 80 mesh | Conforms |
| Loss on Drying | ≤5.0% | 3.72% |
| Ash | ≤5.0% | 3.64% |
| Heavy metals | ||
| Total Heavy Metals | ≤10ppm | Conforms |
| Arsenic | ≤1.5ppm | Conforms |
| Lead | ≤5.0ppm | Conforms |
| Cadmium(Cd) | ≤1.0ppm | Conforms |
| Mercury(Hg) | Not Detected | Conforms |
| Microbiological Tests | ||
| Total Plate Count | ≤NMT 1000 cfu/g | Conforms |
| Total Yeast & Mold | ≤NMT 100 cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
1. Huperzine-A can help repair short-term memory damage and enhance brain power in the long run, and reduce the aging degree of annoyance.
2. Huperzine-A helps focus and improves memory.
3. Huperzine-A Protect the neurotransmitter acetylcholine, an information transmitter molecule in and around the nervous system
4. Huperzine-A Protect the number, size and function of choline neurons.
Anti- senile dementia for Healthfood and Pharm.
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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