Compare every Huperzine A product across UK retailers on Suppio, ranked by true value - price per active dose, not pack size. Prices refreshed daily.
Acetylcholinesterase inhibitor derived from club moss, enhances memory
We rank Huperzine A by price per gram of active ingredient - not by pack size - so a bigger tub with a worse price per dose can't outrank a smaller one that's actually cheaper.
Huperzine A is a natural compound extracted from a specific type of plant called club moss. It acts as an acetylcholinesterase inhibitor, which is a substance that stops the body from breaking down acetylcholine, a chemical messenger in the brain that helps send signals between nerve cells.
It is primarily used to enhance memory and cognitive function. By keeping more acetylcholine available in the brain, it aims to improve focus and mental clarity.
To create the supplement, manufacturers harvest club moss plants and use solvents to pull the active Huperzine A out of the plant material. This extract is then purified and concentrated into a powder, which is finally put into capsules or tablets for sale.
This ingredient is generally mid-range in price. This is because the raw material must be sourced from specific plants rather than being easily synthesized in a lab, though the extraction process is well established.
| Purpose | Typical studied dose | Evidence |
|---|---|---|
| clinical practice in China | 150-250 micrograms twice a day | established |
Suppio matches identical products across UK retailers by barcode, then ranks by price per active dose rather than sticker price. Value rankings only ever include listings Suppio has independently verified against the live retailer page - unverified data is shown on each product’s own page but excluded from ranking.
Prices across our retailer network are refreshed at least daily.
Acetylcholinesterase inhibitor derived from club moss, enhances memory
We rank Huperzine A by price per gram of active ingredient - not by pack size - so a bigger tub with a worse price per dose can't outrank a smaller one that's actually cheaper.
Suppio matches identical products across UK retailers by barcode, then ranks by price per active dose rather than sticker price. Value rankings only ever include listings Suppio has independently verified against the live retailer page - unverified data is shown on each product’s own page but excluded from ranking.
Prices across our retailer network are refreshed at least daily.