Name:
No name yet
Specification:
500mg per pack
Purity:
97%
Delivery period:
In stock

Attention:
If you have any problems, please contact us.
e-mail：mxenes@163.com
phone number/Wechat 18101240246（technology）17611215338（sell）
QQ：2820939878

Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body