I am back to my trusted source of gear (no more bargin hunting for me) but am very suspect of all now the products i have come with a auth no. were you go on line and check your codes to authenicate but the codes are on the boxes not the vials and the boxes are not sealed in any way WTF????seams to me some one could slip out the legits and slip in the fakes I emailed the manufacture but no response.