The Supplement Lab
BPI Sports Bulk Muscle XL – Advanced Mass Weight Gainer (48 Servings)
BPI Sports Bulk Muscle XL – Advanced Mass Weight Gainer (48 Servings)
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Product Description:
BPI Sports Bulk Muscle XL is a premium mass gainer formula designed to help athletes and hard gainers achieve serious size, strength, and muscle growth. Each serving is packed with high-quality protein, complex carbohydrates, and essential amino acids, delivering the calories your body needs to grow without excess fat.
With 50g of protein per serving, Bulk Muscle XL supports muscle recovery, growth, and strength development, while the carb matrix replenishes glycogen and sustains energy for intense workouts. Perfect for those struggling to consume enough calories through food alone, this mass gainer makes bulking simple, effective, and delicious.
Key Benefits:
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50g protein per serving to fuel muscle growth
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Advanced carb blend for sustained energy & glycogen replenishment
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Supports bulking, strength, and recovery
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High-calorie formula ideal for hard gainers
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Helps add lean size without excessive fat gain
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48 servings per container – great value for serious mass gainers
Recommended Use:
Mix 1 serving (3 scoops) with 500–600 ml of water or milk. Consume 1–2 times daily, preferably post-workout and/or between meals to meet your calorie and protein needs.

