PATENTED FORMULATION
Hawthorn
Hawthorn (Crataegus spp.) Is a thorny shrub from which very interesting substances can be obtained. The active component of this extract are proanthocyanidins (PAC), including vitexin-2-rhamnoside, studied in the scientific literature for its important activities in regulating myocardial activity.
The proanthocyanidins contained in hawthorn have, in fact, the ability to slow down the frequency of heart contractions and, on the contrary, increase the strength of each of these contractions. These two important activities are termed negative chronotropic and positive inotropic.
For this reason, the use of hawthorn in case of arrhythmias and palpitations has been recognized for quite a long time.