Is this supplement stack good?
Multivitamin: Opti- Men
Pre Workout: Cellucor C4 Extreme
During Workout: Scivation Xtend
Post Workout: Optimum Nutrition 100% Gold Standard Whey
Is this good? Anything I'm missing? My goals are to get ripped. I'm skinny, 16, and I'm doing a P90X/ Insanity Hybrid workout. Thanks.