IS TOXIN WASH SOPPOSED TO BE SEALED?

Hi everyone!, I just bought toxin wash shampoo for the first time and it wasnt from the manufacturer. It came without any type of tamper proof seal. That really suprises me for the amount of money it costs. It seems like any dishonest person could rip people off as they pleased. Please tell me if you have ordered Toxin Wash Shampoo before and if it was sealed in any way! It looks legite from what I can tell from pics. It also smells like wintergreen if anyone can tell me if this sounds right also. I just really need to know rather I can trust it because it's very important. Thank You so much!