When you need a protein supplement that fits in with your weekly workout schedule, turn to GNC AMP Wheybolic. More than just standard whey protein, this enhanced product contains ultra-pure, fast-digesting whey protein isolate and hydrolysates that contribute to muscle growth and recovery, as well as improved strength and post-training anabolic response. Plus, you can use this supplement before or after workouts and cardio, or even on non-training days and between meals, depending on your individual needs.