Compare every Grape Seed Extract product across UK retailers on Suppio, ranked by true value - price per active dose, not pack size. Prices refreshed daily.
Rich in proanthocyanidins, supports cardiovascular health and circulation
We rank Grape Seed Extract 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.
Grape Seed Extract is a concentrated supplement derived from the seeds of grapes. It is rich in proanthocyanidins, which are a type of polyphenol (natural compounds found in plants that act as antioxidants to protect cells from damage).
This ingredient is primarily used to support cardiovascular health, which refers to the health of the heart and blood vessels. It is also taken to improve circulation, helping blood flow more efficiently throughout the body.
The process begins by collecting grape seeds, which are often a byproduct of the wine industry. These seeds are crushed and treated with a solvent, such as water or alcohol, to pull out the active compounds. The resulting liquid is then filtered and dried into a concentrated powder that can be put into capsules or tablets.
This supplement is generally mid-range in price. This is because the raw material is a byproduct of wine production and is readily available, but the extraction process required to isolate the proanthocyanidins adds a layer of manufacturing cost.
| Purpose | Typical studied dose | Evidence |
|---|---|---|
| reducing blood pressure | less than 800 mg 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.
Rich in proanthocyanidins, supports cardiovascular health and circulation
We rank Grape Seed Extract 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.