Sea Buckthorn freeze-dried whole fruit powder is the world's only pure natural Sea Buckthorn product without any additives, it has only one raw material-Sea Buckthorn. Freeze-drying technology is the latest production technology of whole sea Buckthorn fruit powder. It uses sublimation to sublimate the water in the fruit powder instead of the traditional drying method, because drying will inevitably lead to high temperature, resulting in loss of nutrients.