GNC AMP Mass XXX is a high-calorie weight gainer designed for individuals looking to increase their overall calorie intake to support muscle growth and recovery. This formula is ideal for hardgainers and athletes with high energy demands who struggle to consume enough calories from whole foods.
- Supports muscle recovery post-workout.
- Contains a blend of proteins and carbohydrates.
- Provides a concentrated source of calories.
- Helps replenish glycogen stores.
- Supports increased calorie intake for weight gain.
