Can I bring these items overseas (from Canada to South Korea) in my checked baggage?

Ok so i went to europe to us with these things make sure the tylenol stays in the bottle do not put them in other containers. All medication needs to stay maked, their lables will be fine. any kind of gels need to be very small, go to your super market or walgreen and they'll have travel size of that stuff. Oh i would take that hand sanitizing gel that you don't need water for, you never know when you might need it. all liquids need to be kept in a plastic baggie for security reason so just stick it all in a small sandwich bag when going through security checks, also do this with meds just in case. BUT you really need to go to your airline's website and double check what they allow and what not.

could be threat, but i think theyll let you anyway

i cant see why not i know it doesnt really help you but you could check with your airlines

I think you need to call the air port just to make sure but I don't see where you would have any problem doing so.

no i dont think anything is wrong with what you want to bring on the airplane. But to make sure its not a problem if i were i would call or google that question... just in case