Begin by creating a slurry: In a small bowl, mix the freeze-dried strawberry powder, acai powder, and green coffee bean extract powder with a few tablespoons of water. Stir until the powders are completely dissolved and form a smooth paste, ensuring there are no lumps.
Gradually add the remaining water, stirring continuously to integrate it with the slurry. Next, incorporate the passion fruit puree and white grape juice. For an even consistency, pour the mixture into a glass jar with a lid and shake well to dissolve any remaining powder.
Pour the mixture over a glass filled with ice. Garnish with freeze-dried, frozen, or fresh strawberries for an extra touch of flavor and presentation.