Compare every D-Mannose product across UK retailers on Suppio, ranked by true value - price per active dose, not pack size. Prices refreshed daily.
Simple sugar used to support urinary tract health
We rank D-Mannose 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.
D-Mannose is a type of simple sugar. Unlike the sugars we usually eat for energy, this specific sugar is primarily used to support the health of the urinary tract, which is the system of organs that carries urine out of the body.
It is used to help prevent bacteria from sticking to the walls of the bladder. By binding to these bacteria, it allows them to be flushed out of the body through urination, which can help reduce the frequency of urinary tract infections.
To make this supplement, manufacturers typically extract the sugar from natural sources like corn or coconut. This raw material is then refined and processed into a concentrated powder, which is then put into capsules or mixed into sachets for the consumer.
This ingredient is generally affordable. This is because the raw materials used to source the sugar are abundant and the industrial process required to refine it into a powder is straightforward and common.
| Purpose | Typical studied dose | Evidence |
|---|---|---|
| treatment of acute uncomplicated UTI | 1.5 grams twice daily for three days and then once a day for 10 days | limited |
| prevention of recurrent urinary tract infection (rUTI) | ranging from 420 mg daily to 2 grams three times per day | 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.
Simple sugar used to support urinary tract health
We rank D-Mannose 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.