Flavonols or Flavonoids are a big family of plantbased substances.
Flavonols are antioxidants that can be found mainly in red grapes. Flavonols protect our cells and tissue against harmful influences from the inside and outside. Flavonoids are mainly located inside the outer layer and seeds of red grapes. Polyphine® contains many Flavonols, that have a positive effect on the heart and bloodvessels.