Don’t forget though that if you puncture the seal (remember the part about filling the syringe and mailing the rest?) it will ooze out in the cargo hold of the mail transporter due to depressurization… If this happens and its noticed it will get turned over to the postal inspectors and then you can still end up with a possesion and transportation of class III controlled substance charge, not to mention whatever charges that can be incurred by using the US mail or other carriers for this purpose. Just a thought… Dude…
Put your juice in capsules and swallow them, just make sure not to dump on the plane or it’s your loss.
Just pack an UNOPENED vial and mail it.
Dude, where’s my juice?