Factory Best Price Supply Top Quality Guava Leaf Extract 40% Polyphenol Powder

Factory Best Price Supply Top Quality Guava Leaf Extract 40% Polyphenol Powder Guava Leaf Extract is an herbal extract derived from the leaves of Psidium guajava. It is traditionally used for diarrhea and digestive support, and modern research focuses primarily on its potential blood-sugar-lowering and antioxidant properties. Guava leaf extract is rich in phenolic acids, flavonoids, tannins, and terpenes . Research highlights several potential activities: Blood Sugar