Hello everyone, my friend recently intriduced me to vaping marijuana oil. So off from his recommendation I went and bought an atmos rx bullet vape pen so I can start vaping the oils. I was pretty stoked at first, due to the portability and the stealth that the pen provided, I also liked the high that the pen was able to provide, but I then got dissapointed because I noticed that while vaping I would get this chemical after taste. So I stopped using the pen for fear that it would affect my health. I am new to this, but is this chemical after taste something normal? Is this chemicals I am actually inhaling and tasting? Ive read on the internet that it could either be the oil or the pen. The oil is from platinum vapes and the boast that the oil is CO2 extracted. Im not sure if I am getting this taste because the atmos pen is on the lower quality side. I have tried looking for information online but there is not much information.