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Source Naturals Huperzine A, 200mcg, 120 Tablets
- Supports both short term “brain boost” needs as well as long-termhealthy cognitive function, reducing mild memory loss associatedwith normal aging.
- Effectively supports cognition, concentration, and memory.
- Protects the neurotransmitter acetylcholine, a messenger moleculein the central and peripheral nervous system. Protects the number,size and function of cholinergic neurons.
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Package Quantity: 1 | Size: 120 Tablets
Warning: Do not use this product if you are pregnant, may become pregnant, or are breastfeeding. Consult your doctor before using if you are currently taking any anticholinergic drugs, acetylcholinesterase inhibitors, or cholinergic drugs. Discontinue use or reduce dosage and consult your health care professional if the following symptoms develop: nausea, vomiting, diarrhea, incontinence, or muscle twitches.STORE IN A COOL, DRY PLACE.Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
Serving Size: 1 Tablet Huperzine A (Huperzia serrata leaf standardized extract) 200 mcg † Other Ingredients: microcrystalline cellulose, and stearic acid.Suitable for vegetarians.
Suggested Use: 1 tablet 1 to 2 times daily.
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.
Top Customer Reviews
So I’ve been taking the huperzine for a few months now, and actually started taking another supplement (this time for focus) that actually somehow increased the potency of the huperzine A. I am also taking ...Read more ›
Thanks for the many comments. I still take Huperzine A and Vinposetine EVERY morning, but no longer bother with the Galantamine because that was a prescription and required unnecessary doctor visits. The headaches I mentioned stopped soon after I wrote the review. Oh sure, I occasionally get one, but just take a single Tylenol and it's gone. I would not do without my daily dose of these two meds... I've accidentally skipped a dose occasionally and I feel it that fast. I still play Spider Solitaire at the highest level just to test my IQ before trying to do something that requires concentration, and my Statistics show out of the last 336 games, I've won 234... that's not bad for a memory-retardee! Those of you that play this game know that score (69%) is difficult to hold for that long, and it's due to the concentration and tenacity the pills give me... I play some games to over 1000 moves just because I know I can win if I hack at it a little longer. I take 1 pill of each.
Warning: I'm wordy. Things that I like or dislike usually end up with a long review. Others are short or not reviewed. If you want your review 20 words or less, skip this one.
I'm 72 and my memory has slowly declined over the last 5 years, as well as my ability to concentrate and analyze. I had a fairly high IQ in my youth, but now sometimes I wonder if someday I'll be the guy I see in movies where the children visit and talk, but I never respond.
I also have a blood pressure problem and take 4 meds, 2 of them twice a day. I mention that because when I began the Huperzine A, my BP went up just a bit from it's managed state. Most noticeable was heart rate.Read more ›
There are two ways to enhance ACh levels. The first is to improve the body's capacity to manufacture ACh by taking a choline supplement such as Alpha-GPC. The second way is to maintain existing ACh levels by mitigating the effects of cholinesterase, an enzyme that degrades ACzh. Huperzine-A accomplishes the second objective. Combining Alpha-GPC and Huperzine-A can create a more synergistic effect. (Don't ask if there's a more permanent way to slow down the degradation of ACh, since that happens to be the principle underlying some forms of nerve gas).
The Source Natural formulation of Huperzine-A is very good. I've used it for two years. Availability through Amazon can sometimes be a problem, though, and it might become necessary to use other vendors.
I believe that medical researchers in Italy have tested Huperzine-A with dementia patients and found generally positive results. I think it's also been tested in Alzheimer's research although I personally would be very wary of putting much faith in this for that. I can personally attest that it improves memory and focus, but its affects are subtle and nowhere near as dramatic as Alpha-GPC.
If you take Huperzine-A, be aware that higher doses may cause anxiety, insomnia, and hyperactivity. The best way to mitigate this is by using diphenhydramine (Benadryl), which has anti-cholinergic properties.
Most Recent Customer Reviews
I highly recommend that everyone do their own research on what this product can do for you. Anyone who knows what devastating effects alzheimer's or dementia have upon themselves... Read morePublished 9 days ago by Keith Elsberry
Placebo effect or medically efficacious? Whichever it is, within a few weeks it seemed to give me a deeper problem solving reach without resorting to excel or written decision... Read morePublished 10 days ago by Appalachian Son
It's a little early to know if the product performs excellently. But for now it's acceptable.Published 15 days ago by Jacques G.
I am not able to comment on this because my mother for whom I bought it was not able to tolerate it. It made her nauseous the first day she took it, and she was in bed. Read morePublished 16 days ago by Amazon Customer
Doctor recommended this for chronic headaches. I have been taking one daily and so far NO headaches. I will buy again.Published 1 month ago by From Oregon
I have only been using Huperzine A for a short time, but I am very pleased with the results. I recently returned to school and now find myself a full time student in my 40's. Read morePublished 2 months ago by Amazon Customer