Skip to main content
Huperzine A is a compound extracted from Huperziceae herbs, and is known as a potent acetylcholinesterase inhibitor. When taken, Huperzine A supports relative levels of acetylcholine by inhibiting enzymes that cause it's degradation.
Acetylcholine plays an important role in many cognitive processes including memory, intelligence, and mood. For this reason, Huperzine A may support overall cognitive performance and brain health.
Huperzine A supplementation tends to be in the range of 50 - 200 mcg daily. Our tablets are 200 mcg each, but can be easily broken into halves or quarters for those wishing to take smaller doses.
Huperzine A has a long half-life (10-14 hours), so cycling this product is often recommended. We recommend taking it no more than 2-3 times per week, or if using it daily we recommend taking a 1 week break for every 2 weeks of use.
When taken at recommended doses Huperzine A is well tolerated and presents few side effects. Rarely, side effects including nausea, diarrhea, and loss of appetite may occur. Adverse side effects are more likely when exceeding the recommended dosage.
Huperzine A is not recommended for people suffering from heart conditions, consult your physician before taking this product
Huperzine A Triple Pack - $ 49.95 (360 x 200 mcg Tablets)
* These reviews are the experiences of the individual customers that submitted them, results may differ from person to person.
Unfortunately we can't accept credit card payments from non-US credit cards through doublewoodsupplements.com, but we've been working hard to make our products available in Canada and have a few options for Canadians to order.
Many of our products are available to purchase on Amazon.ca, and are currently warehoused in Canada. If the products you're looking for are on Amazon.ca, this will be the easiest and quickest way to order.
Send us an email at email@example.com with what you'd like to order, and we will send over an invoice from another of our websites that can take international credit card payments. Once the invoice is paid we will ship out your order promptly.