Milk tea powder. According to the official flagship store of SpecializedCoffee, Elvis Presley bulletproof milk tea is imported from Malaysia and sold in the flagship store of Elvis Presley Oscar. Bullet-proof milk tea is a popular slimming milk tea on the market, and it can also be taken as a health care product, which can effectively avoid obesity after taking it. The main product components are white kidney bean extract, polydextrose and coffee powder.