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GNC AMP Amplified Mass XXX is one of the best mass gainer proteins to help you accomplish your fitness goals. For those who are slow gainers and have a super-fast metabolism, one of the biggest challenges is to gain weight. It provides an optimal balance of carbohydrates and fats. Each serving provides 50 g of fast, medium, and slow-digesting proteins, along with 10 g of BCAA, and 125g of Carbohydrates. It also contains 3g of Creatine to improve training results and support muscle-protein synthesis.
- GNC AMP Amplified Mass XXX provides an optimal balance of carbohydrates and fats
- Best for athletes, professional bodybuilders, and fitness enthusiasts
- Helps improve training results and support muscle protein synthesis
- Fuels muscles and supports muscle growth & repair
- Zero Added Sugar for Keeping Up With Your Health Goals. Gluten Free for Easy Digestion.
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