GNC Amplified Mass XXX 3 Kg
- This rock solid GNC AMP Mass XXX gainer is engineered with the ingredients proven to help increase lean muscle mass, weight, strength and endurance
- 50g of fast- and medium digesting proteins, along with 10g of BCAA, 748 calories, plus 125g of carbohydrates and healthy fats for science-based nutrition
- Addition of 3g of creatine may help improve training results.