T Nation

Is Active Extreme and X Factor Safe to Use ?

Hello ive been looking in to lots of logs of this active extreme and x factor and on a solo log as well but i wanted too know what is x factor is it a natural way to grow ?
Is it safe ?
Is there 2 versions like when Jungle warfare came out and the 1st one was a ph and they took it down and remade the formula or it dose not have to of with any of that ?

One last thing would it infliked the gains if i added creatine during the cycle ?
Thanks