Box of 25 filter tea bags of Tra Ha Thu O from L'angfarm - DalatPremium Polygomun Multiflorum Tea box - Tra Ha Thu OSKU: 8936003725256$15.99PriceQuantityAdd to CartBuy NowIngredientPolygonum Multiflorum, rehmannia glutinosa root, black bean Storage guide:Store in cool, dry place, avoid direct sunlight Usage Guide:Infuse tea into cup of boiled water, 150-200ml water/ tea bag. wait from 3-5minutes. Use as daily beverage. Use from 3-5 tea bags/day