Insen Factory Bulk Stock Natural Guava Leaf Extract

The bark and leaf extracts of guava (Psidium guajava) have shown to have in vitro toxic action against numerous bacteria.
The leaves of guava are rich in flavonoids.

The flavonoids have demonstrated anti-bacterial activity. This anti-bacterial property of guava leaves is what causes benefit to
the teeth and gums.

1.The effects of guava leaf extract on the bleeding time and the three main mechanisms of haemostasis: Vasoconstriction, platelet
aggregation and blood coagulation, were investigated. The water extract of guava leaves did not shorten bleeding times in rats.

2.Guava leaf extract potentiated the vascular muscle contraction induced in rabbits by phenylephrine, and when given alone it stimulated
human platelet aggregation in vitro in a dose-dependent manner. On the other hand, it significantly prolonged blood coagulation; Activated
partial thromboplastin time (APTT) test (p < 0.05).