Part used: leaves, twigs.
Tannins 3-8% (mixture of gallotannini, catechins and proantocianidoli; amamelitannino and the 'present in the leaves in small quantities' 1.5%), flavonoids, essential oil (leaf).
The product action on the walls of veins and capillaries, to serve physiological functions can contribute to maintaining physiological tone, permeability, and blood flow, supporting function of the microcirculation, and support for the circulation of blood.
Pack of 50ml
20 to 40 drops or as medical advice, 2-3 times daily in a little water.