UP Nutrition
Natural Mass Gainer
Protein Drinks
Genetica
Bulk Muscle XL
Pack on serious size with this anabolic mass gainer. Delivers 50g protein, 820 clean calories, and 141g carbs for maximum muscle gains and growth.
BPOM Certified
Same-Day Dispatch
Easy Return Policy
✅ In Stock • Ships within 1-2 business days*
Genetica
Bulk Muscle XL
Pack on serious size with this anabolic mass gainer. Delivers 50g protein, 820 clean calories, and 141g carbs for maximum muscle gains and growth.
BPOM Certified
Same-Day Dispatch
Easy Return Policy
✅ In Stock • Ships within 1-2 business days*
About this product
Fuel Your Heavy Bulking Phase with Clean Calories and Zero Trans Fats.
BPI Sports Extreme Bulk Muscle XL is a premium, high-quality mass gainer powder engineered to pack on serious muscle size and accelerate weight gain. Unlike standard single-source products, this advanced formula utilizes a precise 50g protein and 141g carbohydrate matrix to ensure optimal, multi-stage nutrient absorption directly into the body.
By combining rapid-acting protein sources with clinically backed performance enhancers like naturally occurring BCAAs, it works simultaneously to trigger immediate muscle hypertrophy, replenish depleted glycogen stores, and speed up post-workout recovery.
Ideal for hardgainers, competitive bodybuilders, or anyone on a clean bulking phase who needs high-yield nutrition without excess unnecessary trans fats and fillers.
By combining rapid-acting protein sources with clinically backed performance enhancers like naturally occurring BCAAs, it works simultaneously to trigger immediate muscle hypertrophy, replenish depleted glycogen stores, and speed up post-workout recovery.
Ideal for hardgainers, competitive bodybuilders, or anyone on a clean bulking phase who needs high-yield nutrition without excess unnecessary trans fats and fillers.
Key Benefits
Mix 3 rounded scoops (215g) with 450–500ml of ice-cold water. Blend or shake thoroughly and consume daily between meals or directly after your workout session.
⚠️ To ensure smooth texture consistency and preserve structural profile of the protein, do not mix this product with hot water.
⚠️ To ensure smooth texture consistency and preserve structural profile of the protein, do not mix this product with hot water.
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