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Get it between 2025-01-28 to 2025-02-04. Additional 3 business days for provincial shipping.
High Protein Weight Gainer and Muscle Mass Gainer*
650 CALORIES PER SERVING - delivering calories that count to support your gains
60G OF PROTEIN BLEND PER SERVING- support your mass gaining goals with high-quality protein
MORE THAN 80G OF CARBOHYDRATES PER SERVING - help restore energy levels
LESS THAN 8g OF SUGAR PER SERVING
Putting on size requires a balance of heavy training and quality nutrition. Because everyone's a little different, some have a harder time packing on muscle than others. Optimum Nutrition Gold Standard Pro Gainer is a high-protein formula delivering calories that count during recovery. Each shake provides ample supplemental protein, carbs, vitamins and minerals to build on the amount you're getting through a balanced diet of food. Use Pro Gainer as your post-workout recovery shake and/or high-protein meal between meals.