Compare every Reishi product across UK retailers on Suppio, ranked by true value - price per active dose, not pack size. Prices refreshed daily.
Medicinal mushroom supporting immune modulation and stress resilience
We rank Reishi 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.
Reishi is a type of medicinal mushroom. It is used to support immune modulation, which is the body's ability to balance and regulate its own immune system, and to improve stress resilience.
It is primarily taken to help the body better handle stress and to maintain a healthy immune response.
The mushroom is grown in controlled environments, often on logs or grain. Once harvested, the mushrooms are dried and ground into a powder, or the active compounds are extracted using water or alcohol to create a concentrated powder for capsules and tinctures.
Reishi is generally mid-range in price. This is because the mushrooms require specific growing conditions and a longer cultivation period compared to standard edible mushrooms, which increases the cost of sourcing the raw material.
| Purpose | Typical studied dose | Evidence |
|---|---|---|
| reduction in mortality rate in cancer patients | 4 to 6 grams per day for 2 months | emerging |
| immunological enhancement | 1800 mg per day for 12 weeks | emerging |
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.
Medicinal mushroom supporting immune modulation and stress resilience
We rank Reishi 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.