1 function. Hebei Qian 'an Ziziphus jujuba seed powder has a good effect of calming nerves and tonifying kidney, and can be taken with warm water. It has a good effect on treating irritability, insomnia and palpitation.

2. price. There are many discounts on Ziziphus jujuba seed powder in Qian 'an, Hebei Province. With the membership card, you can enjoy discounts.