The general opinion on unconcentrated pre-workouts are pretty straight now. Usually the quality is just in no way comparable. Well Betancourt the ones who shocked here with their killer T supps, Endocrine and Adaptodren. Have a little hidden gem in Androrush. If possible for a supplement to boost your T and sex drive for a workout. Betancourt have done it. Not just for the pre. Post and intra. The combination of Bullnox Androrush and BullRush Recelerator make for a deadly duo. Both containing zinc, caffeine, horny goat weed, tribulus, guarana and your general pump stims. The recelerator is intended to be taken during workout and at the end. It has less on the stimulants but a kick off recovery contents. Though it is a big ask to pay for both the BullRush does contain protein. If they could boost the overall protien per scoop and turn it into an Anator P70 then Betancourt got a monster combo for the supp fiend. Overall definitely worth a try to anyone who can get their hands on the one or two.