China Ginkgo Tea It is made of the gingko leaves from GAP certified national gingko pharmaceutical ingredients base. It is effective in preventing cardiovascular disease, anti-aging, protecting skin, anti-tumor, preventing allergy and improving immunity. Directions: 1 or 2 times daily; 1 bag each time; Solve it in boiled water for 3-4minutes, and it is ready for drinking. Caution: Not for pregnant or breast-feeding women Specification: 80g/50PCS*28boxes/carton 25PCS/box is available Article number: 509493 Shelf life: 24 months