NPL Pro Mass (Nutritional Performance Labs) is a heavy-duty, high-calorie all-in-one mass gainer designed for hardgainers who struggle to put on weight. Unlike USN Hyperbolic Mass, which focuses on heavy maltodextrin/dextrose sugars, NPL Pro Mass differentiates itself by sourcing its carbohydrates from a real-food blend to deliver sustained energy without a massive sugar crash.
It delivers an intense caloric profile specifically formulated to overcome muscle breakdown (catabolism) and spark rapid size gains.