Shop Supplements

Popular Searches

Extrait de Pépins de Raisin

Découvrez les bienfaits de l'extrait de pépins de raisin chez Pureclinica. Nos compléments de haute qualité favorisent la santé cardiaque, le rajeunissement de la peau et le soutien antioxydant.

Proudly made in the USA and the UK to the strictest of standards

A concentrated source of OPCs

Grape seed extract is a concentrated source of oligomeric proanthocyanidins (OPCs), flavonoid compounds present in the seeds and skins of grapes. The purpose of an extract is that most of the tablet is the defined active rather than plant bulk, which makes the standardisation percentage the determining figure. This extract is standardised to 90% OPCs, so each 300 mg tablet provides 270 mg of OPCs.

Standardised to 90%: 270 mg active per tablet

A tablet standardised to 90% is a defined product in a way that an unspecified '300 mg grape seed' is not, because it states precisely how much of the OPC fraction is present. That figure is declared on the front of the label as the only sound basis for comparison.

Vegan, with the active content declared

Manufacturing is cGMP-certified with clean excipients, suitable for vegans and non-GMO, free of artificial colours and fillers. An independent laboratory confirms the OPC standardisation and screens each batch for contaminants, with the exact active content declared.

  • Fast and Free Shipping

    Free overnight shipping when you spend £50 or more.

  • Expert Customer Care

    Get exceptional customer service from our team of former NHS Community Outreach Leaders

  • 3rd Party Tested

    Tested by 3rd party labs to ensure they contain exactly what is stated on the label.

  • Ranked No.1 on Amazon

    Consistently ranked as the number 1 choice on Amazon since 2011.

FOR EVERY BOTTLE YOU BUY A TREE IS PLANTED ON YOUR BEHALF

A tiny sapling goes a long way. Through our partnership with Eden Reforestation Projects, we are helping to plant trees on a massive scale.

Together we protect vital eco-systems, help mitigate climate change, and create jobs that help provide education, health care, and food for rural communities in Mozambique, Nepal, Madagascar, and Ethiopia.

Our aim is to plant 10 million trees by 2030.

Learn More >