primal xl supplement but they all did not effect upon my health. then one day I came to know about the primal xl by a friend. As I started to use this supplement on my daily basis I found it really effective to enhance my sexual and physical health. it helps me to improve my level of testosterone in the natural way. I got the firmer and strong erection. My penis size started to get increased. It helped me to improve the quality and the quantity of sperms. Not only this I started to perform for the long time at the gym. My stamina started to get improved and my sexual performance started to get improved. I am completely satisfied by its working process.