Zein Pharma opc native, grape seed extract, 192mg, 60 capsules 13786

The abbreviation OPC stands for antioxidants called Proanthocyanidins. Proanthocyanidins contain numerous -OH groups, which are responsible for their antioxidant activity and have a protective effect on blood vessels. Most of them are found in grape seeds, apricots, or maritime pine bark.Zein Pharma - OPC Native, Grape Seed Extract contains the previously mentioned proanthocyanidins thanks to grape seed extract. Grapes are quite sweet fruits. Additionally, they are a source of vitamin C, phosphorus, magnesium, iron and zinc. Grape seeds are safe to eat, but many people choose not to eat them because of their bitter taste. The seeds are used to press oil. Grape seed extracts have similar properties to fresh seeds. However, the extract is more concentrated.