請問葡萄糖粉可以寄倉嗎? 因package已冇左,所以我用玻璃樽裝了. 最怕畀人覺得係白粉 XD 點做至好?

1. Yes.

2. It is best if you don't bring it. If you insist, you should expect, as you have said, that the powder will be suspected as narcotic and you will be subject to additional search.