p90x recovery week

how long do you have to take supplements to see results?
ive been lifting weights 4x times a week and running 7x a week. iam taking the p90x supplements and recovery drink and eating healthy! howl ong before i see some good results?
I have found you need to take supplements for a couple of months to see results.
Day 29 & 30 Transformation Challenge P90X – Recovery Week