I know this is frowned upon but i could use some advice.

Ok so i have about 3-4 grams of a couple different rc powders. I am due to travel to south korea soon and that country has a strict drug policy so no way im gonna be able to find a plug there. Also when i went last time, aiport security did not seem that tight. I was wondering if just putting these powders in a baggie and sticking them in a sock in my checked bag would be somewhat straight to do. Ill have a lot of clothes and my socks will be at the bottom of everything.