GNC Pro Performance® Weight Gainer is packed with 50g of protein, 700 calories, and 115g of carbs to fuel healthy weight gain goals. Gluten free. 5 servings.
Healthy Weight Gain: GNC Pro Performance® Weight Gainer is packed with targeted macros for your healthy weight gain goals, plus great taste from all-natural colors and flavors.
Dynamic Calories: Features a high-calorie, BCAA-rich formula designed to fuel your body with macros while replenishing energy stores.
Premium Protein: Delivers 50G of protein from whey protein concentrate and micellar casein providing fast, medium, and slow-releasing protein and all 20 amino acids needed to build muscle mass.
Third-Party Tested: Trusted by athletes around the world, our formula features a completely transparent label and is third-party tested for banned substances and protein content.
Gluten free, no artificial colors, no artificial flavors
GNC Pro Performance® Weight Gainer is packed with 50g of protein, 700 calories, and 115g of carbs to fuel healthy weight gain goals. Gluten free. 5 servings.
Healthy Weight Gain: GNC Pro Performance® Weight Gainer is packed with targeted macros for your healthy weight gain goals, plus great taste from all-natural colors and flavors.
Dynamic Calories: Features a high-calorie, BCAA-rich formula designed to fuel your body with macros while replenishing energy stores.
Premium Protein: Delivers 50G of protein from whey protein concentrate and micellar casein providing fast, medium, and slow-releasing protein and all 20 amino acids needed to build muscle mass.
Third-Party Tested: Trusted by athletes around the world, our formula features a completely transparent label and is third-party tested for banned substances and protein content.
Gluten free, no artificial colors, no artificial flavors
GNC sets the standard in the health and nutrition industry by demanding truth in labeling, ingredient safety and product potency, all while remaining on the cutting edge of nutritional science. General Nutrition Centers is the world's largest company of its kind devoted exclusively to helping its customers improve their quality of life.
