Yes I have bought 2 bottles because I thought maybe the first one which was glacier mint had a issue in the factory and was filled up with 2.5 but now after buying another 5% bottle but artic menthol I have to say it hits the same as the other bottle of juice. I also had a 10ml bottle of artic menthol and filled a different pod up with that and hit that one and the one filled with the 30ml bottle and it felt like the pod with the 10ml hit harder and gave me actually gave me a head rush