JP rapid mass gainer is the best source of the superior quality mass gainer. It supplies required nutrition to the body and helps in improving the size, strength and muscle volume. The supreme quality of whey protein used in the product helps in improving muscle mass rapidly. The unique formula pumps your muscle and lets you experience the energy gain like never before. The best part of the JP mass gainer is that it is highly soluble and easily absorbed by your muscle. Additionally, the creatine, complex carbs along with BCAA’s and Glutamine present in the supplement help in the quick recovery of the muscle.